求高中全套的化学方程式
\u9ad8\u4e2d\u5168\u90e8\u5316\u5b66\u65b9\u7a0b\u5f0f\u975e\u91d1\u5c5e\u5355\u8d28\uff08F2 \uff0cCl2 , O2 , S, N2 , P , C , Si\uff09
1, \u6c27\u5316\u6027\uff1a
F2 + H2 === 2HF
F2 +Xe(\u8fc7\u91cf)===XeF2
2F2\uff08\u8fc7\u91cf\uff09+Xe===XeF4
nF2 +2M===2MFn (\u8868\u793a\u5927\u90e8\u5206\u91d1\u5c5e)
2F2 +2H2O===4HF+O2
2F2 +2NaOH===2NaF+OF2 +H2O
F2 +2NaCl===2NaF+Cl2
F2 +2NaBr===2NaF+Br2
F2+2NaI ===2NaF+I2
F2 +Cl2 (\u7b49\u4f53\u79ef)===2ClF
3F2 (\u8fc7\u91cf)+Cl2===2ClF3
7F2(\u8fc7\u91cf)+I2 ===2IF7
Cl2 +H2 ===2HCl
3Cl2 +2P===2PCl3
Cl2 +PCl3 ===PCl5
Cl2 +2Na===2NaCl
3Cl2 +2Fe===2FeCl3
Cl2 +2FeCl2 ===2FeCl3
Cl2+Cu===CuCl2
2Cl2+2NaBr===2NaCl+Br2
Cl2 +2NaI ===2NaCl+I2
5Cl2+I2+6H2O===2HIO3+10HCl
Cl2 +Na2S===2NaCl+S
Cl2 +H2S===2HCl+S
Cl2+SO2 +2H2O===H2SO4 +2HCl
Cl2 +H2O2 ===2HCl+O2
2O2 +3Fe===Fe3O4
O2+K===KO2
S+H2===H2S
2S+C===CS2
S+Fe===FeS
S+2Cu===Cu2S
3S+2Al===Al2S3
S+Zn===ZnS
N2+3H2===2NH3
N2+3Mg===Mg3N2
N2+3Ca===Ca3N2
N2+3Ba===Ba3N2
N2+6Na===2Na3N
N2+6K===2K3N
N2+6Rb===2Rb3N
P2+6H2===4PH3
P+3Na===Na3P
2P+3Zn===Zn3P2
2\uff0e\u8fd8\u539f\u6027
S+O2===SO2
S+O2===SO2
S+6HNO3(\u6d53)===H2SO4+6NO2+2H2O
3S+4 HNO3(\u7a00)===3SO2+4NO+2H2O
N2+O2===2NO
4P+5O2===P4O10(\u5e38\u5199\u6210P2O5)
2P+3X2===2PX3 \uff08X\u8868\u793aF2\uff0cCl2\uff0cBr2\uff09
PX3+X2===PX5
P4+20HNO3(\u6d53)===4H3PO4+20NO2+4H2O
C+2F2===CF4
C+2Cl2===CCl4
2C+O2(\u5c11\u91cf)===2CO
C+O2(\u8db3\u91cf)===CO2
C+CO2===2CO
C+H2O===CO+H2(\u751f\u6210\u6c34\u7164\u6c14)
2C+SiO2===Si+2CO(\u5236\u5f97\u7c97\u7845)
Si(\u7c97)+2Cl===SiCl4
(SiCl4+2H2===Si(\u7eaf)+4HCl)
Si(\u7c89)+O2===SiO2
Si+C===SiC(\u91d1\u521a\u7802)
Si+2NaOH+H2O===Na2SiO3+2H2
3\uff0c\uff08\u78b1\u4e2d\uff09\u6b67\u5316
Cl2+H2O===HCl+HClO
\uff08\u52a0\u9178\u6291\u5236\u6b67\u5316\uff0c\u52a0\u78b1\u6216\u5149\u7167\u4fc3\u8fdb\u6b67\u5316\uff09
Cl2+2NaOH===NaCl+NaClO+H2O
2Cl2+2Ca\uff08OH\uff092===CaCl2+Ca\uff08ClO\uff092+2H2O
3Cl2+6KOH\uff08\u70ed\uff0c\u6d53\uff09===5KCl+KClO3+3H2O
3S+6NaOH===2Na2S+Na2SO3+3H2O
4P+3KOH\uff08\u6d53\uff09+3H2O===PH3+3KH2PO2
11P+15CuSO4+24H2O===5Cu3P+6H3PO4+15H2SO4
3C+CaO===CaC2+CO
3C+SiO2===SiC+2CO
\u4e8c\uff0c\u91d1\u5c5e\u5355\u8d28\uff08Na\uff0cMg\uff0cAl\uff0cFe\uff09\u7684\u8fd8\u539f\u6027
2Na+H2===2NaH
4Na+O2===2Na2O
2Na2O+O2===2Na2O2
2Na+O2===Na2O2
2Na+S===Na2S\uff08\u7206\u70b8\uff09
2Na+2H2O===2NaOH+H2
2Na+2NH3===2NaNH2+H2
4Na+TiCl4\uff08\u7194\u878d\uff09===4NaCl+Ti
Mg+Cl2===MgCl2
Mg+Br2===MgBr2
2Mg+O2===2MgO
Mg+S===MgS
Mg+2H2O===Mg\uff08OH\uff092+H2
2Mg+TiCl4\uff08\u7194\u878d\uff09===Ti+2MgCl2
Mg+2RbCl===MgCl2+2Rb
2Mg+CO2===2MgO+C
2Mg+SiO2===2MgO+Si
Mg+H2S===MgS+H2
Mg+H2SO4===MgSO4+H2
2Al+3Cl2===2AlCl3
4Al+3O2===2Al2O3\uff08\u949d\u5316\uff09
4Al(Hg)+3O2+2xH2O===2(Al2O3.xH2O)+4Hg
4Al+3MnO2===2Al2O3+3Mn
2Al+Cr2O3===Al2O3+2Cr
2Al+Fe2O3===Al2O3+2Fe
2Al+3FeO===Al2O3+3Fe
2Al+6HCl===2AlCl3+3H2
2Al+3H2SO4===Al2(SO4)3+3H2
2Al+6H2SO4(\u6d53)===Al2(SO4)3+3SO2+6H2O
(Al,Fe\u5728\u51b7,\u6d53\u7684H2SO4,HNO3\u4e2d\u949d\u5316)
Al+4HNO(\u7a00)===Al(NO3)3+NO+2H2O
2Al+2NaOH+2H2O===2NaAlO2+3H2
2Fe+3Br2===2FeBr3
Fe+I2===FeI2
Fe+S===FeS
3Fe+4H2O(g)===Fe3O4+4H2
Fe+2HCl===FeCl2+H2
Fe+CuCl2===FeCl2+Cu
Fe+SnCl4===FeCl2+SnCl2
(\u94c1\u5728\u9178\u6027\u73af\u5883\u4e0b,\u4e0d\u80fd\u628a\u56db\u6c2f\u5316\u9521\u5b8c\u5168
\u8fd8\u539f\u4e3a\u5355\u8d28\u9521 Fe+SnCl2==FeCl2+Sn)
\u4e09, \u975e\u91d1\u5c5e\u6c22\u5316\u7269(HF,HCl,H2O,H2S,NH3)
1,\u8fd8\u539f\u6027:
4HCl(\u6d53)+MnO2===MnCl2+Cl2+2H2O
4HCl(g)+O2===2Cl2+2H2O
16HCl+2KMnO4===2KCl+2MnCl2+5Cl2+8H2O
14HCl+K2Cr2O7===2KCl+2CrCl3+3Cl2+7H2O
2H2O+2F2===4HF+O2
2H2S+3O2(\u8db3\u91cf)===2SO2+2H2O
2H2S+O2(\u5c11\u91cf)===2S+2H2O
2H2S+SO2===3S+2H2O
H2S+H2SO4(\u6d53)===S+SO2+2H2O
3H2S+2HNO(\u7a00)===3S+2NO+4H2O
5H2S+2KMnO4+3H2SO4===2MnSO4+K2SO4+5S+8H2O
Fe3O4+8HCl===FeCl2+2FeCl3+4H2O
\u516d,\u542b\u6c27\u9178
1,\u6c27\u5316\u6027:
4HClO3+3H2S===3H2SO4+4HCl
HClO3+HI===HIO3+HCl
3HClO+HI===HIO3+3HCl
HClO+H2SO3===H2SO4+HCl
HClO+H2O2===HCl+H2O+O2
(\u6c27\u5316\u6027:HClO>HClO2>HClO3>HClO4,
\u4f46\u6d53,\u70ed\u7684HClO4\u6c27\u5316\u6027\u5f88\u5f3a)
2H2SO4(\u6d53)+C===CO2+2SO2+2H2O
2H2SO4(\u6d53)+S===3SO2+2H2O
H2SO4+Fe(Al) \u5ba4\u6e29\u4e0b\u949d\u5316
6H2SO4(\u6d53)+2Fe===Fe2(SO4)3+3SO2+6H2O
2H2SO4(\u6d53)+Cu===CuSO4+SO2+2H2O
H2SO4(\u6d53)+2HBr===SO2+Br2+2H2O
H2SO4(\u6d53)+2HI===SO2+I2+2H2O
H2SO4(\u7a00)+Fe===FeSO4+H2
2H2SO3+2H2S===3S+2H2O
4HNO3(\u6d53)+C===CO2+4NO2+2H2O
6HNO3(\u6d53)+S===H2SO4+6NO2+2H2O
5HNO3(\u6d53)+P===H3PO4+5NO2+H2O
6HNO3+Fe===Fe(NO3)3+3NO2+3H2O
4HNO3+Fe===Fe(NO3)3+NO+2H2O
30HNO3+8Fe===8Fe(NO3)3+3N2O+15H2O
36HNO3+10Fe===10Fe(NO3)3+3N2+18H2O
30HNO3+8Fe===8Fe(NO3)3+3NH4NO3+9H2O
2,\u8fd8\u539f\u6027:
H2SO3+X2+H2O===H2SO4+2HX
(X\u8868\u793aCl2,Br2,I2)
2H2SO3+O2===2H2SO4
H2SO3+H2O2===H2SO4+H2O
5H2SO3+2KMnO4===2MnSO4+K2SO4+2H2SO4+3H2O
H2SO3+2FeCl3+H2O===H2SO4+2FeCl2+2HCl
3,\u9178\u6027:
H2SO4(\u6d53) +CaF2===CaSO4+2HF
H2SO4(\u6d53)+NaCl===NaHSO4+HCl
H2SO4(\u6d53) +2NaCl===Na2SO4+2HCl
H2SO4(\u6d53)+NaNO3===NaHSO4+HNO3
3H2SO4(\u6d53)+Ca3\uff08PO4\uff092===3CaSO4+2H3PO4
2H2SO4(\u6d53)+Ca3\uff08PO4\uff092===2CaSO4+Ca\uff08H2PO4\uff092
3HNO3+Ag3PO4===H3PO4+3AgNO3
2HNO3+CaCO3===Ca\uff08NO3\uff092+H2O+CO2
\uff08\u7528HNO3\u548c\u6d53H2SO4\u4e0d\u80fd\u5236\u5907H2S\uff0cHI\uff0cHBr\uff0c\uff08SO2\uff09
\u7b49\u8fd8\u539f\u6027\u6c14\u4f53\uff09
4H3PO4+Ca3\uff08PO4\uff092===3Ca\uff08H2PO4\uff092\uff08\u91cd\u9499\uff09
H3PO4\uff08\u6d53\uff09+NaBr===NaH2PO4+HBr
H3PO4\uff08\u6d53\uff09+NaI===NaH2PO4+HI
4\uff0c\u4e0d\u7a33\u5b9a\u6027\uff1a
2HClO===2HCl+O2
4HNO3===4NO2+O2+2H2O
H2SO3===H2O+SO2
H2CO3===H2O+CO2
H4SiO4===H2SiO3+H2O
\u4e03\uff0c\u78b1
\u4f4e\u4ef7\u6001\u7684\u8fd8\u539f\u6027\uff1a
4Fe\uff08OH\uff092+O2+2H2O===4Fe\uff08OH\uff093
\u4e0e\u9178\u6027\u7269\u8d28\u7684\u4f5c\u7528\uff1a
2NaOH+SO2\uff08\u5c11\u91cf\uff09===Na2SO3+H2O
NaOH+SO2\uff08\u8db3\u91cf\uff09===NaHSO3
2NaOH+SiO2===NaSiO3+H2O
2NaOH+Al2O3===2NaAlO2+H2O
2NaOH+Cl2===NaCl+NaClO+H2O
NaOH+HCl===NaCl+H2O
NaOH+H2S\uff08\u8db3\u91cf\uff09===NaHS+H2O
2NaOH+H2S\uff08\u5c11\u91cf\uff09===Na2S+2H2O
3NaOH+AlCl3===Al\uff08OH\uff093+3NaCl
NaOH+Al\uff08OH\uff093===NaAlO2+2H2O
\uff08AlCl3\u548cAl\uff08OH\uff093\u54ea\u4e2a\u9178\u6027\u5f3a\uff1f\uff09
NaOH+NH4Cl===NaCl+NH3+H2O
Mg\uff08OH\uff092+2NH4Cl===MgCl2+2NH3.H2O
Al(OH)3+NH4Cl \u4e0d\u6eb6\u89e3
3,\u4e0d\u7a33\u5b9a\u6027:
Mg(OH)2===MgO+H2O
2Al(OH)3===Al2O3+3H2O
2Fe(OH)3===Fe2O3+3H2O
Cu(OH)2===CuO+H2O
\u516b,\u76d0
1,\u6c27\u5316\u6027:
2FeCl3+Fe===3FeCl2
2FeCl3+Cu===2FeCl2+CuCl2
(\u7528\u4e8e\u96d5\u523b\u94dc\u7ebf\u8def\u7248)
2FeCl3+Zn===2FeCl2+ZnCl2
FeCl3+Ag===FeCl2+AgC
Fe2(SO4)3+2Ag===FeSO4+Ag2SO4(\u8f83\u96be\u53cd\u5e94)
Fe(NO3)3+Ag \u4e0d\u53cd\u5e94
2FeCl3+H2S===2FeCl2+2HCl+S
2FeCl3+2KI===2FeCl2+2KCl+I2
FeCl2+Mg===Fe+MgCl2
2,\u8fd8\u539f\u6027:
2FeCl2+Cl2===2FeCl3
3Na2S+8HNO3(\u7a00)===6NaNO3+2NO+3S+4H2O
3Na2SO3+2HNO3(\u7a00)===3Na2SO4+2NO+H2O
2Na2SO3+O2===2Na2SO4
3,\u4e0e\u78b1\u6027\u7269\u8d28\u7684\u4f5c\u7528:
MgCl2+2NH3.H2O===Mg(OH)2+NH4Cl
AlCl3+3NH3.H2O===Al(OH)3+3NH4Cl
FeCl3+3NH3.H2O===Fe(OH)3+3NH4Cl
4,\u4e0e\u9178\u6027\u7269\u8d28\u7684\u4f5c\u7528:
Na3PO4+HCl===Na2HPO4+NaCl
Na2HPO4+HCl===NaH2PO4+NaCl
NaH2PO4+HCl===H3PO4+NaCl
Na2CO3+HCl===NaHCO3+NaCl
NaHCO3+HCl===NaCl+H2O+CO2
3Na2CO3+2AlCl3+3H2O===2Al(OH)3+3CO2+6NaCl
3Na2CO3+2FeCl3+3H2O===2Fe(OH)3+3CO2+6NaCl
3NaHCO3+AlCl3===Al(OH)3+3CO2
3NaHCO3+FeCl3===Fe(OH)3+3CO2
3Na2S+Al2(SO4)3+6H2O===2Al(OH)3+3H2S
3NaAlO2+AlCl3+6H2O===4Al(OH)3
5,\u4e0d\u7a33\u5b9a\u6027:
Na2S2O3+H2SO4===Na2SO4+S+SO2+H2O
NH4Cl===NH3+HCl
NH4HCO3===NH3+H2O+CO2
2KNO3===2KNO2+O2
2Cu(NO3)3===2CuO+4NO2+O2
2KMnO4===K2MnO4+MnO2+O2
2KClO3===2KCl+3O2
2NaHCO3===Na2CO3+H2O+CO2
Ca(HCO3)2===CaCO3+H2O+CO2
CaCO3===CaO+CO2
MgCO3===MgO+CO2
3H2S+K2Cr2O7+4H2SO4===Cr2(SO4)3+K2SO4+3S+7H2O
H2S+4Na2O2+2H2O===Na2SO4+6NaOH
2NH3+3CuO===3Cu+N2+3H2O
2NH3+3Cl2===N2+6HCl
8NH3+3Cl2===N2+6NH4Cl
4NH3+3O2(\u7eaf\u6c27)===2N2+6H2O
4NH3+5O2===4NO+6H2O
4NH3+6NO===5N2+6HO(\u7528\u6c28\u6e05\u9664NO)
NaH+H2O===NaOH+H2
4NaH+TiCl4===Ti+4NaCl+2H2
CaH2+2H2O===Ca(OH)2+2H2
2,\u9178\u6027:
4HF+SiO2===SiF4+2H2O
\uff08\u6b64\u53cd\u5e94\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d4b\u5b9a\u77ff\u6837\u6216\u94a2\u6837\u4e2dSiO2\u7684\u542b\u91cf\uff09
2HF+CaCl2===CaF2+2HCl
H2S+Fe===FeS+H2
H2S+CuCl2===CuS+2HCl
H2S+2AgNO3===Ag2S+2HNO3
H2S+HgCl2===HgS+2HCl
H2S+Pb(NO3)2===PbS+2HNO3
H2S+FeCl2===
2NH3+2Na==2NaNH2+H2
(NaNH2+H2O===NaOH+NH3)
3\uff0c\u78b1\u6027\uff1a
NH3+HCl===NH4Cl
NH3+HNO3===NH4NO3
2NH3+H2SO4===(NH4)2SO4
NH3+NaCl+H2O+CO2===NaHCO3+NH4Cl
\uff08\u6b64\u53cd\u5e94\u7528\u4e8e\u5de5\u4e1a\u5236\u5907\u5c0f\u82cf\u6253\uff0c\u82cf\u6253\uff09
4\uff0c\u4e0d\u7a33\u5b9a\u6027\uff1a
2HF===H2+F2
2HCl===H2+Cl2
2H2O===2H2+O2
2H2O2===2H2O+O2
H2S===H2+S
2NH3===N2+3H2
\u56db\uff0c\u975e\u91d1\u5c5e\u6c27\u5316\u7269
\u4f4e\u4ef7\u6001\u7684\u8fd8\u539f\u6027\uff1a
2SO2+O2===2SO3
2SO2+O2+2H2O===2H2SO4
\uff08\u8fd9\u662fSO2\u5728\u5927\u6c14\u4e2d\u7f13\u6162\u53d1\u751f\u7684\u73af\u5883\u5316\u5b66\u53cd\u5e94\uff09
SO2+Cl2+2H2O===H2SO4+2HCl
SO2+Br2+2H2O===H2SO4+2HBr
SO2+I2+2H2O===H2SO4+2HI
SO2+NO2===SO3+NO
2NO+O2===2NO2
NO+NO2+2NaOH===2NaNO2
\uff08\u7528\u4e8e\u5236\u785d\u9178\u5de5\u4e1a\u4e2d\u5438\u6536\u5c3e\u6c14\u4e2d\u7684NO\u548cNO2\uff09
2CO+O2===2CO2
CO+CuO===Cu+CO2
3CO+Fe2O3===2Fe+3CO2
CO+H2O===CO2+H2
\u6c27\u5316\u6027\uff1a
SO2+2H2S===3S+2H2O
SO3+2KI===K2SO3+I2
NO2+2KI+H2O===NO+I2+2KOH
\uff08\u4e0d\u80fd\u7528\u6dc0\u7c89KI\u6eb6\u6db2\u9274\u522b\u6eb4\u84b8\u6c14\u548cNO2\uff09
4NO2+H2S===4NO+SO3+H2O
2NO2+Cu===4CuO+N2
CO2+2Mg===2MgO+C
(CO2\u4e0d\u80fd\u7528\u4e8e\u6251\u706d\u7531Mg,Ca,Ba,Na,K\u7b49\u71c3\u70e7\u7684\u706b\u707e)
SiO2+2H2===Si+2H2O
SiO2+2Mg===2MgO+Si
3,\u4e0e\u6c34\u7684\u4f5c\u7528:
SO2+H2O===H2SO3
SO3+H2O===H2SO4
3NO2+H2O===2HNO3+NO
N2O5+H2O===2HNO3
P2O5+H2O===2HPO3
P2O5+3H2O===2H3PO4
(P2O5\u6781\u6613\u5438\u6c34,\u53ef\u4f5c\u6c14\u4f53\u5e72\u71e5\u5242
P2O5+3H2SO4(\u6d53)===2H3PO4+3SO3)
CO2+H2O===H2CO3
4,\u4e0e\u78b1\u6027\u7269\u8d28\u7684\u4f5c\u7528:
SO2+2NH3+H2O===(NH4)2SO3
SO2+(NH4)2SO3+H2O===2NH4HSO3
(\u8fd9\u662f\u786b\u9178\u5382\u56de\u6536SO2\u7684\u53cd\u5e94.\u5148\u7528\u6c28\u6c34\u5438\u6536SO2,
\u518d\u7528H2SO4\u5904\u7406: 2NH4HSO3+H2SO4===(NH4)2SO4+2H2O+2SO2
\u751f\u6210\u7684\u786b\u9178\u94f5\u4f5c\u5316\u80a5,SO2\u5faa\u73af\u4f5c\u539f\u6599\u6c14)
SO2+Ca(OH)2===CaSO3+H2O
(\u4e0d\u80fd\u7528\u6f84\u6e05\u77f3\u7070\u6c34\u9274\u522bSO2\u548cCO2.\u53ef\u7528\u54c1\u7ea2\u9274\u522b)
SO3+MgO===MgSO4
SO3+Ca(OH)2===CaSO4+H2O
CO2+2NaOH(\u8fc7\u91cf)===Na2CO3+H2O
CO2(\u8fc7\u91cf)+NaOH===NaHCO3
CO2+Ca(OH)2(\u8fc7\u91cf)===CaCO3+H2O
2CO2(\u8fc7\u91cf)+Ca(OH)2===Ca(HCO3)2
CO2+2NaAlO2+3H2O===2Al(OH)3+Na2CO3
CO2+C6H5ONa+H2O===C6H5OH+NaHCO3
SiO2+CaO===CaSiO3
SiO2+2NaOH===Na2SiO3+H2O
(\u5e38\u6e29\u4e0b\u5f3a\u78b1\u7f13\u6162\u8150\u8680\u73bb\u7483)
SiO2+Na2CO3===Na2SiO3+CO2
SiO2+CaCO3===CaSiO3+CO2
\u4e94,\u91d1\u5c5e\u6c27\u5316\u7269
1,\u4f4e\u4ef7\u6001\u7684\u8fd8\u539f\u6027:
6FeO+O2===2Fe3O4
FeO+4HNO3===Fe(NO3)3+NO2+2H2O
2,\u6c27\u5316\u6027:
Na2O2+2Na===2Na2O
\uff08\u6b64\u53cd\u5e94\u7528\u4e8e\u5236\u5907Na2O\uff09
MgO\uff0cAl2O3\u51e0\u4e4e\u6ca1\u6709\u6c27\u5316\u6027\uff0c\u5f88\u96be\u88ab\u8fd8\u539f\u4e3aMg\uff0cAl.
\u4e00\u822c\u901a\u8fc7\u7535\u89e3\u5236Mg\u548cAl.
Fe2O3+3H2===2Fe+3H2O (\u5236\u8fd8\u539f\u94c1\u7c89)
Fe3O4+4H2===3Fe+4H2O
3,\u4e0e\u6c34\u7684\u4f5c\u7528:
Na2O+H2O===2NaOH
2Na2O2+2H2O===4NaOH+O2
(\u6b64\u53cd\u5e94\u5206\u4e24\u6b65:Na2O2+2H2O===2NaOH+H2O2 ;
2H2O2===2H2O+O2. H2O2\u7684\u5236\u5907\u53ef\u5229\u7528\u7c7b\u4f3c\u7684\u53cd\u5e94:
BaO2+H2SO4(\u7a00)===BaSO4+H2O2)
MgO+H2O===Mg(OH)2 (\u7f13\u6162\u53cd\u5e94)
4,\u4e0e\u9178\u6027\u7269\u8d28\u7684\u4f5c\u7528:
Na2O+SO3===Na2SO4
Na2O+CO2===Na2CO3
Na2O+2HCl===2NaCl+H2O
2Na2O2+2CO2===2Na2CO3+O2
Na2O2+H2SO4(\u51b7,\u7a00)===Na2SO4+H2O2
MgO+SO3===MgSO4
MgO+H2SO4===MgSO4+H2O
Al2O3+3H2SO4===Al2(SO4)3+3H2O
(Al2O3\u662f\u4e24\u6027\u6c27\u5316\u7269:
Al2O3+2NaOH===2NaAlO2+H2O)
FeO+2HCl===FeCl2+3H2O
Fe2O3+6HCl===2FeCl3+3H2O
Fe2O3+3H2S(g)===Fe2S3+3H2O
.Na2CO3+2CH3COOH=2CH3COONa+CO2\u2191+H2O
2.2CH4COOH+Mg=CH4COOH2Mg+H2\u2191
3.H2+Cl2=2HCl
F2 + H2 === 2HF
F2 +Xe(\u8fc7\u91cf)===XeF2
2F2\uff08\u8fc7\u91cf\uff09+Xe===XeF4
nF2 +2M===2MFn (\u8868\u793a\u5927\u90e8\u5206\u91d1\u5c5e)
2F2 +2H2O===4HF+O2
2F2 +2NaOH===2NaF+OF2 +H2O
F2 +2NaCl===2NaF+Cl2
F2 +2NaBr===2NaF+Br2
F2+2NaI ===2NaF+I2
F2 +Cl2 (\u7b49\u4f53\u79ef)===2ClF
3F2 (\u8fc7\u91cf)+Cl2===2ClF3
7F2(\u8fc7\u91cf)+I2 ===2IF7
Cl2 +H2 ===2HCl
3Cl2 +2P===2PCl3
Cl2 +PCl3 ===PCl5
Cl2 +2Na===2NaCl
3Cl2 +2Fe===2FeCl3
Cl2 +2FeCl2 ===2FeCl3
Cl2+Cu===CuCl2
2Cl2+2NaBr===2NaCl+Br2
Cl2 +2NaI ===2NaCl+I2
5Cl2+I2+6H2O===2HIO3+10HCl
Cl2 +Na2S===2NaCl+S
Cl2 +H2S===2HCl+S
Cl2+SO2 +2H2O===H2SO4 +2HCl
Cl2 +H2O2 ===2HCl+O2
2O2 +3Fe===Fe3O4
O2+K===KO2
S+H2===H2S
2S+C===CS2
S+Fe===FeS
S+2Cu===Cu2S
3S+2Al===Al2S3
S+Zn===ZnS
N2+3H2===2NH3
N2+3Mg===Mg3N2
N2+3Ca===Ca3N2
N2+3Ba===Ba3N2
N2+6Na===2Na3N
N2+6K===2K3N
N2+6Rb===2Rb3N
P2+6H2===4PH3
P+3Na===Na3P
2P+3Zn===Zn3P2
2\uff0e\u8fd8\u539f\u6027
S+O2===SO2
S+O2===SO2
S+6HNO3(\u6d53)===H2SO4+6NO2+2H2O
3S+4 HNO3(\u7a00)===3SO2+4NO+2H2O
N2+O2===2NO
4P+5O2===P4O10(\u5e38\u5199\u6210P2O5)
2P+3X2===2PX3 \uff08X\u8868\u793aF2\uff0cCl2\uff0cBr2\uff09
PX3+X2===PX5
P4+20HNO3(\u6d53)===4H3PO4+20NO2+4H2O
C+2F2===CF4
C+2Cl2===CCl4
2C+O2(\u5c11\u91cf)===2CO
C+O2(\u8db3\u91cf)===CO2
C+CO2===2CO
C+H2O===CO+H2(\u751f\u6210\u6c34\u7164\u6c14)
2C+SiO2===Si+2CO(\u5236\u5f97\u7c97\u7845)
Si(\u7c97)+2Cl===SiCl4
(SiCl4+2H2===Si(\u7eaf)+4HCl)
Si(\u7c89)+O2===SiO2
Si+C===SiC(\u91d1\u521a\u7802)
Si+2NaOH+H2O===Na2SiO3+2H2
3\uff0c\uff08\u78b1\u4e2d\uff09\u6b67\u5316
Cl2+H2O===HCl+HClO
\uff08\u52a0\u9178\u6291\u5236\u6b67\u5316\uff0c\u52a0\u78b1\u6216\u5149\u7167\u4fc3\u8fdb\u6b67\u5316\uff09
Cl2+2NaOH===NaCl+NaClO+H2O
2Cl2+2Ca\uff08OH\uff092===CaCl2+Ca\uff08ClO\uff092+2H2O
3Cl2+6KOH\uff08\u70ed\uff0c\u6d53\uff09===5KCl+KClO3+3H2O
3S+6NaOH===2Na2S+Na2SO3+3H2O
4P+3KOH\uff08\u6d53\uff09+3H2O===PH3+3KH2PO2
11P+15CuSO4+24H2O===5Cu3P+6H3PO4+15H2SO4
3C+CaO===CaC2+CO
3C+SiO2===SiC+2CO
\u4e8c\uff0c\u91d1\u5c5e\u5355\u8d28\uff08Na\uff0cMg\uff0cAl\uff0cFe\uff09\u7684\u8fd8\u539f\u6027
2Na+H2===2NaH
4Na+O2===2Na2O
2Na2O+O2===2Na2O2
2Na+O2===Na2O2
2Na+S===Na2S\uff08\u7206\u70b8\uff09
2Na+2H2O===2NaOH+H2
2Na+2NH3===2NaNH2+H2
4Na+TiCl4\uff08\u7194\u878d\uff09===4NaCl+Ti
Mg+Cl2===MgCl2
Mg+Br2===MgBr2
2Mg+O2===2MgO
Mg+S===MgS
Mg+2H2O===Mg\uff08OH\uff092+H2
2Mg+TiCl4\uff08\u7194\u878d\uff09===Ti+2MgCl2
Mg+2RbCl===MgCl2+2Rb
2Mg+CO2===2MgO+C
2Mg+SiO2===2MgO+Si
Mg+H2S===MgS+H2
Mg+H2SO4===MgSO4+H2
2Al+3Cl2===2AlCl3
4Al+3O2===2Al2O3\uff08\u949d\u5316\uff09
4Al(Hg)+3O2+2xH2O===2(Al2O3.xH2O)+4Hg
4Al+3MnO2===2Al2O3+3Mn
2Al+Cr2O3===Al2O3+2Cr
2Al+Fe2O3===Al2O3+2Fe
2Al+3FeO===Al2O3+3Fe
2Al+6HCl===2AlCl3+3H2
2Al+3H2SO4===Al2(SO4)3+3H2
2Al+6H2SO4(\u6d53)===Al2(SO4)3+3SO2+6H2O
(Al,Fe\u5728\u51b7,\u6d53\u7684H2SO4,HNO3\u4e2d\u949d\u5316)
Al+4HNO(\u7a00)===Al(NO3)3+NO+2H2O
2Al+2NaOH+2H2O===2NaAlO2+3H2
2Fe+3Br2===2FeBr3
Fe+I2===FeI2
Fe+S===FeS
3Fe+4H2O(g)===Fe3O4+4H2
Fe+2HCl===FeCl2+H2
Fe+CuCl2===FeCl2+Cu
Fe+SnCl4===FeCl2+SnCl2
(\u94c1\u5728\u9178\u6027\u73af\u5883\u4e0b,\u4e0d\u80fd\u628a\u56db\u6c2f\u5316\u9521\u5b8c\u5168
\u8fd8\u539f\u4e3a\u5355\u8d28\u9521 Fe+SnCl2==FeCl2+Sn)
\u4e09, \u975e\u91d1\u5c5e\u6c22\u5316\u7269(HF,HCl,H2O,H2S,NH3)
1,\u8fd8\u539f\u6027:
4HCl(\u6d53)+MnO2===MnCl2+Cl2+2H2O
4HCl(g)+O2===2Cl2+2H2O
16HCl+2KMnO4===2KCl+2MnCl2+5Cl2+8H2O
14HCl+K2Cr2O7===2KCl+2CrCl3+3Cl2+7H2O
2H2O+2F2===4HF+O2
2H2S+3O2(\u8db3\u91cf)===2SO2+2H2O
2H2S+O2(\u5c11\u91cf)===2S+2H2O
2H2S+SO2===3S+2H2O
H2S+H2SO4(\u6d53)===S+SO2+2H2O
3H2S+2HNO(\u7a00)===3S+2NO+4H2O
5H2S+2KMnO4+3H2SO4===2MnSO4+K2SO4+5S+8H2O
3H2S+K2Cr2O7+4H2SO4===Cr2(SO4)3+K2SO4+3S+7H2O
H2S+4Na2O2+2H2O===Na2SO4+6NaOH
2NH3+3CuO===3Cu+N2+3H2O
2NH3+3Cl2===N2+6HCl
8NH3+3Cl2===N2+6NH4Cl
4NH3+3O2(\u7eaf\u6c27)===2N2+6H2O
4NH3+5O2===4NO+6H2O
4NH3+6NO===5N2+6HO(\u7528\u6c28\u6e05\u9664NO)
NaH+H2O===NaOH+H2
4NaH+TiCl4===Ti+4NaCl+2H2
CaH2+2H2O===Ca(OH)2+2H2
2,\u9178\u6027:
4HF+SiO2===SiF4+2H2O
\uff08\u6b64\u53cd\u5e94\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d4b\u5b9a\u77ff\u6837\u6216\u94a2\u6837\u4e2dSiO2\u7684\u542b\u91cf\uff09
2HF+CaCl2===CaF2+2HCl
H2S+Fe===FeS+H2
H2S+CuCl2===CuS+2HCl
H2S+2AgNO3===Ag2S+2HNO3
H2S+HgCl2===HgS+2HCl
H2S+Pb(NO3)2===PbS+2HNO3
H2S+FeCl2===
2NH3+2Na==2NaNH2+H2
(NaNH2+H2O===NaOH+NH3)
3\uff0c\u78b1\u6027\uff1a
NH3+HCl===NH4Cl
NH3+HNO3===NH4NO3
2NH3+H2SO4===(NH4)2SO4
NH3+NaCl+H2O+CO2===NaHCO3+NH4Cl
\uff08\u6b64\u53cd\u5e94\u7528\u4e8e\u5de5\u4e1a\u5236\u5907\u5c0f\u82cf\u6253\uff0c\u82cf\u6253\uff09
4\uff0c\u4e0d\u7a33\u5b9a\u6027\uff1a
2HF===H2+F2
2HCl===H2+Cl2
2H2O===2H2+O2
2H2O2===2H2O+O2
H2S===H2+S
2NH3===N2+3H2
\u56db\uff0c\u975e\u91d1\u5c5e\u6c27\u5316\u7269
\u4f4e\u4ef7\u6001\u7684\u8fd8\u539f\u6027\uff1a
2SO2+O2===2SO3
2SO2+O2+2H2O===2H2SO4
\uff08\u8fd9\u662fSO2\u5728\u5927\u6c14\u4e2d\u7f13\u6162\u53d1\u751f\u7684\u73af\u5883\u5316\u5b66\u53cd\u5e94\uff09
SO2+Cl2+2H2O===H2SO4+2HCl
SO2+Br2+2H2O===H2SO4+2HBr
SO2+I2+2H2O===H2SO4+2HI
SO2+NO2===SO3+NO
2NO+O2===2NO2
NO+NO2+2NaOH===2NaNO2
\uff08\u7528\u4e8e\u5236\u785d\u9178\u5de5\u4e1a\u4e2d\u5438\u6536\u5c3e\u6c14\u4e2d\u7684NO\u548cNO2\uff09
2CO+O2===2CO2
CO+CuO===Cu+CO2
3CO+Fe2O3===2Fe+3CO2
CO+H2O===CO2+H2
\u6c27\u5316\u6027\uff1a
SO2+2H2S===3S+2H2O
SO3+2KI===K2SO3+I2
NO2+2KI+H2O===NO+I2+2KOH
\uff08\u4e0d\u80fd\u7528\u6dc0\u7c89KI\u6eb6\u6db2\u9274\u522b\u6eb4\u84b8\u6c14\u548cNO2\uff09
4NO2+H2S===4NO+SO3+H2O
2NO2+Cu===4CuO+N2
CO2+2Mg===2MgO+C
(CO2\u4e0d\u80fd\u7528\u4e8e\u6251\u706d\u7531Mg,Ca,Ba,Na,K\u7b49\u71c3\u70e7\u7684\u706b\u707e)
SiO2+2H2===Si+2H2O
SiO2+2Mg===2MgO+Si
3,\u4e0e\u6c34\u7684\u4f5c\u7528:
SO2+H2O===H2SO3
SO3+H2O===H2SO4
3NO2+H2O===2HNO3+NO
N2O5+H2O===2HNO3
P2O5+H2O===2HPO3
P2O5+3H2O===2H3PO4
(P2O5\u6781\u6613\u5438\u6c34,\u53ef\u4f5c\u6c14\u4f53\u5e72\u71e5\u5242
P2O5+3H2SO4(\u6d53)===2H3PO4+3SO3)
CO2+H2O===H2CO3
4,\u4e0e\u78b1\u6027\u7269\u8d28\u7684\u4f5c\u7528:
SO2+2NH3+H2O===(NH4)2SO3
SO2+(NH4)2SO3+H2O===2NH4HSO3
(\u8fd9\u662f\u786b\u9178\u5382\u56de\u6536SO2\u7684\u53cd\u5e94.\u5148\u7528\u6c28\u6c34\u5438\u6536SO2,
\u518d\u7528H2SO4\u5904\u7406: 2NH4HSO3+H2SO4===(NH4)2SO4+2H2O+2SO2
\u751f\u6210\u7684\u786b\u9178\u94f5\u4f5c\u5316\u80a5,SO2\u5faa\u73af\u4f5c\u539f\u6599\u6c14)
SO2+Ca(OH)2===CaSO3+H2O
(\u4e0d\u80fd\u7528\u6f84\u6e05\u77f3\u7070\u6c34\u9274\u522bSO2\u548cCO2.\u53ef\u7528\u54c1\u7ea2\u9274\u522b)
SO3+MgO===MgSO4
SO3+Ca(OH)2===CaSO4+H2O
CO2+2NaOH(\u8fc7\u91cf)===Na2CO3+H2O
CO2(\u8fc7\u91cf)+NaOH===NaHCO3
CO2+Ca(OH)2(\u8fc7\u91cf)===CaCO3+H2O
2CO2(\u8fc7\u91cf)+Ca(OH)2===Ca(HCO3)2
CO2+2NaAlO2+3H2O===2Al(OH)3+Na2CO3
CO2+C6H5ONa+H2O===C6H5OH+NaHCO3
SiO2+CaO===CaSiO3
SiO2+2NaOH===Na2SiO3+H2O
(\u5e38\u6e29\u4e0b\u5f3a\u78b1\u7f13\u6162\u8150\u8680\u73bb\u7483)
SiO2+Na2CO3===Na2SiO3+CO2
SiO2+CaCO3===CaSiO3+CO2
\u4e94,\u91d1\u5c5e\u6c27\u5316\u7269
1,\u4f4e\u4ef7\u6001\u7684\u8fd8\u539f\u6027:
6FeO+O2===2Fe3O4
FeO+4HNO3===Fe(NO3)3+NO2+2H2O
2,\u6c27\u5316\u6027:
Na2O2+2Na===2Na2O
\uff08\u6b64\u53cd\u5e94\u7528\u4e8e\u5236\u5907Na2O\uff09
MgO\uff0cAl2O3\u51e0\u4e4e\u6ca1\u6709\u6c27\u5316\u6027\uff0c\u5f88\u96be\u88ab\u8fd8\u539f\u4e3aMg\uff0cAl.
\u4e00\u822c\u901a\u8fc7\u7535\u89e3\u5236Mg\u548cAl.
Fe2O3+3H2===2Fe+3H2O (\u5236\u8fd8\u539f\u94c1\u7c89)
Fe3O4+4H2===3Fe+4H2O
3,\u4e0e\u6c34\u7684\u4f5c\u7528:
Na2O+H2O===2NaOH
2Na2O2+2H2O===4NaOH+O2
(\u6b64\u53cd\u5e94\u5206\u4e24\u6b65:Na2O2+2H2O===2NaOH+H2O2 ;
2H2O2===2H2O+O2. H2O2\u7684\u5236\u5907\u53ef\u5229\u7528\u7c7b\u4f3c\u7684\u53cd\u5e94:
BaO2+H2SO4(\u7a00)===BaSO4+H2O2)
MgO+H2O===Mg(OH)2 (\u7f13\u6162\u53cd\u5e94)
4,\u4e0e\u9178\u6027\u7269\u8d28\u7684\u4f5c\u7528:
Na2O+SO3===Na2SO4
Na2O+CO2===Na2CO3
Na2O+2HCl===2NaCl+H2O
2Na2O2+2CO2===2Na2CO3+O2
Na2O2+H2SO4(\u51b7,\u7a00)===Na2SO4+H2O2
MgO+SO3===MgSO4
MgO+H2SO4===MgSO4+H2O
Al2O3+3H2SO4===Al2(SO4)3+3H2O
(Al2O3\u662f\u4e24\u6027\u6c27\u5316\u7269:
Al2O3+2NaOH===2NaAlO2+H2O)
FeO+2HCl===FeCl2+3H2O
Fe2O3+6HCl===2FeCl3+3H2O
Fe2O3+3H2S(g)===Fe2S3+3H2O
Fe3O4+8HCl===FeCl2+2FeCl3+4H2O
\u516d,\u542b\u6c27\u9178
1,\u6c27\u5316\u6027:
4HClO3+3H2S===3H2SO4+4HCl
HClO3+HI===HIO3+HCl
3HClO+HI===HIO3+3HCl
HClO+H2SO3===H2SO4+HCl
HClO+H2O2===HCl+H2O+O2
(\u6c27\u5316\u6027:HClO>HClO2>HClO3>HClO4,
\u4f46\u6d53,\u70ed\u7684HClO4\u6c27\u5316\u6027\u5f88\u5f3a)
2H2SO4(\u6d53)+C===CO2+2SO2+2H2O
2H2SO4(\u6d53)+S===3SO2+2H2O
H2SO4+Fe(Al) \u5ba4\u6e29\u4e0b\u949d\u5316
6H2SO4(\u6d53)+2Fe===Fe2(SO4)3+3SO2+6H2O
2H2SO4(\u6d53)+Cu===CuSO4+SO2+2H2O
H2SO4(\u6d53)+2HBr===SO2+Br2+2H2O
H2SO4(\u6d53)+2HI===SO2+I2+2H2O
H2SO4(\u7a00)+Fe===FeSO4+H2
2H2SO3+2H2S===3S+2H2O
4HNO3(\u6d53)+C===CO2+4NO2+2H2O
6HNO3(\u6d53)+S===H2SO4+6NO2+2H2O
5HNO3(\u6d53)+P===H3PO4+5NO2+H2O
6HNO3+Fe===Fe(NO3)3+3NO2+3H2O
4HNO3+Fe===Fe(NO3)3+NO+2H2O
30HNO3+8Fe===8Fe(NO3)3+3N2O+15H2O
36HNO3+10Fe===10Fe(NO3)3+3N2+18H2O
30HNO3+8Fe===8Fe(NO3)3+3NH4NO3+9H2O
2,\u8fd8\u539f\u6027:
H2SO3+X2+H2O===H2SO4+2HX
(X\u8868\u793aCl2,Br2,I2)
2H2SO3+O2===2H2SO4
H2SO3+H2O2===H2SO4+H2O
5H2SO3+2KMnO4===2MnSO4+K2SO4+2H2SO4+3H2O
H2SO3+2FeCl3+H2O===H2SO4+2FeCl2+2HCl
3,\u9178\u6027:
H2SO4(\u6d53) +CaF2===CaSO4+2HF
H2SO4(\u6d53)+NaCl===NaHSO4+HCl
H2SO4(\u6d53) +2NaCl===Na2SO4+2HCl
H2SO4(\u6d53)+NaNO3===NaHSO4+HNO3
3H2SO4(\u6d53)+Ca3\uff08PO4\uff092===3CaSO4+2H3PO4
2H2SO4(\u6d53)+Ca3\uff08PO4\uff092===2CaSO4+Ca\uff08H2PO4\uff092
3HNO3+Ag3PO4===H3PO4+3AgNO3
2HNO3+CaCO3===Ca\uff08NO3\uff092+H2O+CO2
\uff08\u7528HNO3\u548c\u6d53H2SO4\u4e0d\u80fd\u5236\u5907H2S\uff0cHI\uff0cHBr\uff0c\uff08SO2\uff09
\u7b49\u8fd8\u539f\u6027\u6c14\u4f53\uff09
4H3PO4+Ca3\uff08PO4\uff092===3Ca\uff08H2PO4\uff092\uff08\u91cd\u9499\uff09
H3PO4\uff08\u6d53\uff09+NaBr===NaH2PO4+HBr
H3PO4\uff08\u6d53\uff09+NaI===NaH2PO4+HI
4\uff0c\u4e0d\u7a33\u5b9a\u6027\uff1a
2HClO===2HCl+O2
4HNO3===4NO2+O2+2H2O
H2SO3===H2O+SO2
H2CO3===H2O+CO2
H4SiO4===H2SiO3+H2O
\u4e03\uff0c\u78b1
\u4f4e\u4ef7\u6001\u7684\u8fd8\u539f\u6027\uff1a
4Fe\uff08OH\uff092+O2+2H2O===4Fe\uff08OH\uff093
\u4e0e\u9178\u6027\u7269\u8d28\u7684\u4f5c\u7528\uff1a
2NaOH+SO2\uff08\u5c11\u91cf\uff09===Na2SO3+H2O
NaOH+SO2\uff08\u8db3\u91cf\uff09===NaHSO3
2NaOH+SiO2===NaSiO3+H2O
2NaOH+Al2O3===2NaAlO2+H2O
2NaOH+Cl2===NaCl+NaClO+H2O
NaOH+HCl===NaCl+H2O
NaOH+H2S\uff08\u8db3\u91cf\uff09===NaHS+H2O
2NaOH+H2S\uff08\u5c11\u91cf\uff09===Na2S+2H2O
3NaOH+AlCl3===Al\uff08OH\uff093+3NaCl
NaOH+Al\uff08OH\uff093===NaAlO2+2H2O
\uff08AlCl3\u548cAl\uff08OH\uff093\u54ea\u4e2a\u9178\u6027\u5f3a\uff1f\uff09
NaOH+NH4Cl===NaCl+NH3+H2O
Mg\uff08OH\uff092+2NH4Cl===MgCl2+2NH3.H2O
Al(OH)3+NH4Cl \u4e0d\u6eb6\u89e3
3,\u4e0d\u7a33\u5b9a\u6027:
Mg(OH)2===MgO+H2O
2Al(OH)3===Al2O3+3H2O
2Fe(OH)3===Fe2O3+3H2O
Cu(OH)2===CuO+H2O
\u516b,\u76d0
1,\u6c27\u5316\u6027:
2FeCl3+Fe===3FeCl2
2FeCl3+Cu===2FeCl2+CuCl2
(\u7528\u4e8e\u96d5\u523b\u94dc\u7ebf\u8def\u7248)
2FeCl3+Zn===2FeCl2+ZnCl2
FeCl3+Ag===FeCl2+AgC
Fe2(SO4)3+2Ag===FeSO4+Ag2SO4(\u8f83\u96be\u53cd\u5e94)
Fe(NO3)3+Ag \u4e0d\u53cd\u5e94
2FeCl3+H2S===2FeCl2+2HCl+S
2FeCl3+2KI===2FeCl2+2KCl+I2
FeCl2+Mg===Fe+MgCl2
2,\u8fd8\u539f\u6027:
2FeCl2+Cl2===2FeCl3
3Na2S+8HNO3(\u7a00)===6NaNO3+2NO+3S+4H2O
3Na2SO3+2HNO3(\u7a00)===3Na2SO4+2NO+H2O
2Na2SO3+O2===2Na2SO4
3,\u4e0e\u78b1\u6027\u7269\u8d28\u7684\u4f5c\u7528:
MgCl2+2NH3.H2O===Mg(OH)2+NH4Cl
AlCl3+3NH3.H2O===Al(OH)3+3NH4Cl
FeCl3+3NH3.H2O===Fe(OH)3+3NH4Cl
4,\u4e0e\u9178\u6027\u7269\u8d28\u7684\u4f5c\u7528:
Na3PO4+HCl===Na2HPO4+NaCl
Na2HPO4+HCl===NaH2PO4+NaCl
NaH2PO4+HCl===H3PO4+NaCl
Na2CO3+HCl===NaHCO3+NaCl
NaHCO3+HCl===NaCl+H2O+CO2
3Na2CO3+2AlCl3+3H2O===2Al(OH)3+3CO2+6NaCl
3Na2CO3+2FeCl3+3H2O===2Fe(OH)3+3CO2+6NaCl
3NaHCO3+AlCl3===Al(OH)3+3CO2
3NaHCO3+FeCl3===Fe(OH)3+3CO2
3Na2S+Al2(SO4)3+6H2O===2Al(OH)3+3H2S
3NaAlO2+AlCl3+6H2O===4Al(OH)3
5,\u4e0d\u7a33\u5b9a\u6027:
Na2S2O3+H2SO4===Na2SO4+S+SO2+H2O
NH4Cl===NH3+HCl
NH4HCO3===NH3+H2O+CO2
2KNO3===2KNO2+O2
2Cu(NO3)3===2CuO+4NO2+O2
2KMnO4===K2MnO4+MnO2+O2
2KClO3===2KCl+3O2
2NaHCO3===Na2CO3+H2O+CO2
Ca(HCO3)2===CaCO3+H2O+CO2
CaCO3===CaO+CO2
MgCO3===MgO+CO2
\u9ad8\u4e2d\u5316\u5b66\u65b9\u7a0b\u5f0f\u603b\u7ed3
\u975e\u91d1\u5c5e\u5355\u8d28\uff08F2 \uff0cCl2 , O2 , S, N2 , P , C , Si\uff09
1, \u6c27\u5316\u6027\uff1a
F2 + H2 === 2HF
F2 +Xe(\u8fc7\u91cf)===XeF2
2F2\uff08\u8fc7\u91cf\uff09+Xe===XeF4
nF2 +2M===2MFn (\u8868\u793a\u5927\u90e8\u5206\u91d1\u5c5e)
2F2 +2H2O===4HF+O2
2F2 +2NaOH===2NaF+OF2 +H2O
F2 +2NaCl===2NaF+Cl2
F2 +2NaBr===2NaF+Br2
F2+2NaI ===2NaF+I2
F2 +Cl2 (\u7b49\u4f53\u79ef)===2ClF
3F2 (\u8fc7\u91cf)+Cl2===2ClF3
7F2(\u8fc7\u91cf)+I2 ===2IF7
Cl2 +H2 ===2HCl
3Cl2 +2P===2PCl3
Cl2 +PCl3 ===PCl5
Cl2 +2Na===2NaCl
3Cl2 +2Fe===2FeCl3
Cl2 +2FeCl2 ===2FeCl3
Cl2+Cu===CuCl2
2Cl2+2NaBr===2NaCl+Br2
Cl2 +2NaI ===2NaCl+I2
5Cl2+I2+6H2O===2HIO3+10HCl
Cl2 +Na2S===2NaCl+S
Cl2 +H2S===2HCl+S
Cl2+SO2 +2H2O===H2SO4 +2HCl
Cl2 +H2O2 ===2HCl+O2
2O2 +3Fe===Fe3O4
O2+K===KO2
S+H2===H2S
2S+C===CS2
S+Fe===FeS
S+2Cu===Cu2S
3S+2Al===Al2S3
S+Zn===ZnS
N2+3H2===2NH3
N2+3Mg===Mg3N2
N2+3Ca===Ca3N2
N2+3Ba===Ba3N2
N2+6Na===2Na3N
N2+6K===2K3N
N2+6Rb===2Rb3N
P2+6H2===4PH3
P+3Na===Na3P
2P+3Zn===Zn3P2
2\uff0e\u8fd8\u539f\u6027
S+O2===SO2
S+O2===SO2
S+6HNO3(\u6d53)===H2SO4+6NO2+2H2O
3S+4 HNO3(\u7a00)===3SO2+4NO+2H2O
N2+O2===2NO
4P+5O2===P4O10(\u5e38\u5199\u6210P2O5)
2P+3X2===2PX3 \uff08X\u8868\u793aF2\uff0cCl2\uff0cBr2\uff09
PX3+X2===PX5
P4+20HNO3(\u6d53)===4H3PO4+20NO2+4H2O
C+2F2===CF4
C+2Cl2===CCl4
2C+O2(\u5c11\u91cf)===2CO
C+O2(\u8db3\u91cf)===CO2
C+CO2===2CO
C+H2O===CO+H2(\u751f\u6210\u6c34\u7164\u6c14)
2C+SiO2===Si+2CO(\u5236\u5f97\u7c97\u7845)
Si(\u7c97)+2Cl===SiCl4
(SiCl4+2H2===Si(\u7eaf)+4HCl)
Si(\u7c89)+O2===SiO2
Si+C===SiC(\u91d1\u521a\u7802)
Si+2NaOH+H2O===Na2SiO3+2H2
3\uff0c\uff08\u78b1\u4e2d\uff09\u6b67\u5316
Cl2+H2O===HCl+HClO
\uff08\u52a0\u9178\u6291\u5236\u6b67\u5316\uff0c\u52a0\u78b1\u6216\u5149\u7167\u4fc3\u8fdb\u6b67\u5316\uff09
Cl2+2NaOH===NaCl+NaClO+H2O
2Cl2+2Ca\uff08OH\uff092===CaCl2+Ca\uff08ClO\uff092+2H2O
3Cl2+6KOH\uff08\u70ed\uff0c\u6d53\uff09===5KCl+KClO3+3H2O
3S+6NaOH===2Na2S+Na2SO3+3H2O
4P+3KOH\uff08\u6d53\uff09+3H2O===PH3+3KH2PO2
11P+15CuSO4+24H2O===5Cu3P+6H3PO4+15H2SO4
3C+CaO===CaC2+CO
3C+SiO2===SiC+2CO
\u4e8c\uff0c\u91d1\u5c5e\u5355\u8d28\uff08Na\uff0cMg\uff0cAl\uff0cFe\uff09\u7684\u8fd8\u539f\u6027
2Na+H2===2NaH
4Na+O2===2Na2O
2Na2O+O2===2Na2O2
2Na+O2===Na2O2
2Na+S===Na2S\uff08\u7206\u70b8\uff09
2Na+2H2O===2NaOH+H2
2Na+2NH3===2NaNH2+H2
4Na+TiCl4\uff08\u7194\u878d\uff09===4NaCl+Ti
Mg+Cl2===MgCl2
Mg+Br2===MgBr2
2Mg+O2===2MgO
Mg+S===MgS
Mg+2H2O===Mg\uff08OH\uff092+H2
2Mg+TiCl4\uff08\u7194\u878d\uff09===Ti+2MgCl2
Mg+2RbCl===MgCl2+2Rb
2Mg+CO2===2MgO+C
2Mg+SiO2===2MgO+Si
Mg+H2S===MgS+H2
Mg+H2SO4===MgSO4+H2
2Al+3Cl2===2AlCl3
4Al+3O2===2Al2O3\uff08\u949d\u5316\uff09
4Al(Hg)+3O2+2xH2O===2(Al2O3.xH2O)+4Hg
4Al+3MnO2===2Al2O3+3Mn
2Al+Cr2O3===Al2O3+2Cr
2Al+Fe2O3===Al2O3+2Fe
2Al+3FeO===Al2O3+3Fe
2Al+6HCl===2AlCl3+3H2
2Al+3H2SO4===Al2(SO4)3+3H2
2Al+6H2SO4(\u6d53)===Al2(SO4)3+3SO2+6H2O
(Al,Fe\u5728\u51b7,\u6d53\u7684H2SO4,HNO3\u4e2d\u949d\u5316)
Al+4HNO(\u7a00)===Al(NO3)3+NO+2H2O
2Al+2NaOH+2H2O===2NaAlO2+3H2
2Fe+3Br2===2FeBr3
Fe+I2===FeI2
Fe+S===FeS
3Fe+4H2O(g)===Fe3O4+4H2
Fe+2HCl===FeCl2+H2
Fe+CuCl2===FeCl2+Cu
Fe+SnCl4===FeCl2+SnCl2
(\u94c1\u5728\u9178\u6027\u73af\u5883\u4e0b,\u4e0d\u80fd\u628a\u56db\u6c2f\u5316\u9521\u5b8c\u5168
\u8fd8\u539f\u4e3a\u5355\u8d28\u9521 Fe+SnCl2==FeCl2+Sn)
\u4e09, \u975e\u91d1\u5c5e\u6c22\u5316\u7269(HF,HCl,H2O,H2S,NH3)
1,\u8fd8\u539f\u6027:
4HCl(\u6d53)+MnO2===MnCl2+Cl2+2H2O
4HCl(g)+O2===2Cl2+2H2O
16HCl+2KMnO4===2KCl+2MnCl2+5Cl2+8H2O
14HCl+K2Cr2O7===2KCl+2CrCl3+3Cl2+7H2O
2H2O+2F2===4HF+O2
2H2S+3O2(\u8db3\u91cf)===2SO2+2H2O
2H2S+O2(\u5c11\u91cf)===2S+2H2O
2H2S+SO2===3S+2H2O
H2S+H2SO4(\u6d53)===S+SO2+2H2O
3H2S+2HNO(\u7a00)===3S+2NO+4H2O
5H2S+2KMnO4+3H2SO4===2MnSO4+K2SO4+5S+8H2O
3H2S+K2Cr2O7+4H2SO4===Cr2(SO4)3+K2SO4+3S+7H2O
H2S+4Na2O2+2H2O===Na2SO4+6NaOH
2NH3+3CuO===3Cu+N2+3H2O
2NH3+3Cl2===N2+6HCl
8NH3+3Cl2===N2+6NH4Cl
4NH3+3O2(\u7eaf\u6c27)===2N2+6H2O
4NH3+5O2===4NO+6H2O
4NH3+6NO===5N2+6HO(\u7528\u6c28\u6e05\u9664NO)
NaH+H2O===NaOH+H2
4NaH+TiCl4===Ti+4NaCl+2H2
CaH2+2H2O===Ca(OH)2+2H2
2,\u9178\u6027:
4HF+SiO2===SiF4+2H2O
\uff08\u6b64\u53cd\u5e94\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d4b\u5b9a\u77ff\u6837\u6216\u94a2\u6837\u4e2dSiO2\u7684\u542b\u91cf\uff09
2HF+CaCl2===CaF2+2HCl
H2S+Fe===FeS+H2
H2S+CuCl2===CuS+2HCl
H2S+2AgNO3===Ag2S+2HNO3
H2S+HgCl2===HgS+2HCl
H2S+Pb(NO3)2===PbS+2HNO3
H2S+FeCl2===
2NH3+2Na==2NaNH2+H2
(NaNH2+H2O===NaOH+NH3)
3\uff0c\u78b1\u6027\uff1a
NH3+HCl===NH4Cl
NH3+HNO3===NH4NO3
2NH3+H2SO4===(NH4)2SO4
NH3+NaCl+H2O+CO2===NaHCO3+NH4Cl
\uff08\u6b64\u53cd\u5e94\u7528\u4e8e\u5de5\u4e1a\u5236\u5907\u5c0f\u82cf\u6253\uff0c\u82cf\u6253\uff09
4\uff0c\u4e0d\u7a33\u5b9a\u6027\uff1a
2HF===H2+F2
2HCl===H2+Cl2
2H2O===2H2+O2
2H2O2===2H2O+O2
H2S===H2+S
2NH3===N2+3H2
\u56db\uff0c\u975e\u91d1\u5c5e\u6c27\u5316\u7269
\u4f4e\u4ef7\u6001\u7684\u8fd8\u539f\u6027\uff1a
2SO2+O2===2SO3
2SO2+O2+2H2O===2H2SO4
\uff08\u8fd9\u662fSO2\u5728\u5927\u6c14\u4e2d\u7f13\u6162\u53d1\u751f\u7684\u73af\u5883\u5316\u5b66\u53cd\u5e94\uff09
SO2+Cl2+2H2O===H2SO4+2HCl
SO2+Br2+2H2O===H2SO4+2HBr
SO2+I2+2H2O===H2SO4+2HI
SO2+NO2===SO3+NO
2NO+O2===2NO2
NO+NO2+2NaOH===2NaNO2
\uff08\u7528\u4e8e\u5236\u785d\u9178\u5de5\u4e1a\u4e2d\u5438\u6536\u5c3e\u6c14\u4e2d\u7684NO\u548cNO2\uff09
2CO+O2===2CO2
CO+CuO===Cu+CO2
3CO+Fe2O3===2Fe+3CO2
CO+H2O===CO2+H2
\u6c27\u5316\u6027\uff1a
SO2+2H2S===3S+2H2O
SO3+2KI===K2SO3+I2
NO2+2KI+H2O===NO+I2+2KOH
\uff08\u4e0d\u80fd\u7528\u6dc0\u7c89KI\u6eb6\u6db2\u9274\u522b\u6eb4\u84b8\u6c14\u548cNO2\uff09
4NO2+H2S===4NO+SO3+H2O
2NO2+Cu===4CuO+N2
CO2+2Mg===2MgO+C
(CO2\u4e0d\u80fd\u7528\u4e8e\u6251\u706d\u7531Mg,Ca,Ba,Na,K\u7b49\u71c3\u70e7\u7684\u706b\u707e)
SiO2+2H2===Si+2H2O
SiO2+2Mg===2MgO+Si
3,\u4e0e\u6c34\u7684\u4f5c\u7528:
SO2+H2O===H2SO3
SO3+H2O===H2SO4
3NO2+H2O===2HNO3+NO
N2O5+H2O===2HNO3
P2O5+H2O===2HPO3
P2O5+3H2O===2H3PO4
(P2O5\u6781\u6613\u5438\u6c34,\u53ef\u4f5c\u6c14\u4f53\u5e72\u71e5\u5242
P2O5+3H2SO4(\u6d53)===2H3PO4+3SO3)
CO2+H2O===H2CO3
4,\u4e0e\u78b1\u6027\u7269\u8d28\u7684\u4f5c\u7528:
SO2+2NH3+H2O===(NH4)2SO3
SO2+(NH4)2SO3+H2O===2NH4HSO3
(\u8fd9\u662f\u786b\u9178\u5382\u56de\u6536SO2\u7684\u53cd\u5e94.\u5148\u7528\u6c28\u6c34\u5438\u6536SO2,
\u518d\u7528H2SO4\u5904\u7406: 2NH4HSO3+H2SO4===(NH4)2SO4+2H2O+2SO2
\u751f\u6210\u7684\u786b\u9178\u94f5\u4f5c\u5316\u80a5,SO2\u5faa\u73af\u4f5c\u539f\u6599\u6c14)
SO2+Ca(OH)2===CaSO3+H2O
(\u4e0d\u80fd\u7528\u6f84\u6e05\u77f3\u7070\u6c34\u9274\u522bSO2\u548cCO2.\u53ef\u7528\u54c1\u7ea2\u9274\u522b)
SO3+MgO===MgSO4
SO3+Ca(OH)2===CaSO4+H2O
CO2+2NaOH(\u8fc7\u91cf)===Na2CO3+H2O
CO2(\u8fc7\u91cf)+NaOH===NaHCO3
CO2+Ca(OH)2(\u8fc7\u91cf)===CaCO3+H2O
2CO2(\u8fc7\u91cf)+Ca(OH)2===Ca(HCO3)2
CO2+2NaAlO2+3H2O===2Al(OH)3+Na2CO3
CO2+C6H5ONa+H2O===C6H5OH+NaHCO3
SiO2+CaO===CaSiO3
SiO2+2NaOH===Na2SiO3+H2O
(\u5e38\u6e29\u4e0b\u5f3a\u78b1\u7f13\u6162\u8150\u8680\u73bb\u7483)
SiO2+Na2CO3===Na2SiO3+CO2
SiO2+CaCO3===CaSiO3+CO2
\u521d\u4e2d\u5316\u5b66\u65b9\u7a0b\u5f0f:
\u4e00\uff0e \u7269\u8d28\u4e0e\u6c27\u6c14\u7684\u53cd\u5e94\uff1a
\uff081\uff09\u5355\u8d28\u4e0e\u6c27\u6c14\u7684\u53cd\u5e94\uff1a
1. \u9541\u5728\u7a7a\u6c14\u4e2d\u71c3\u70e7\uff1a2Mg + O2=\u70b9\u71c3=2MgO
2. \u94c1\u5728\u6c27\u6c14\u4e2d\u71c3\u70e7\uff1a3Fe + 2O2=\u70b9\u71c3=Fe3O4
3. \u94dc\u5728\u7a7a\u6c14\u4e2d\u53d7\u70ed\uff1a2Cu + O2=\u52a0\u70ed=2CuO
4. \u94dd\u5728\u7a7a\u6c14\u4e2d\u71c3\u70e7\uff1a4Al + 3O2=\u70b9\u71c3=2Al2O3
5. \u6c22\u6c14\u4e2d\u7a7a\u6c14\u4e2d\u71c3\u70e7\uff1a2H2 + O2=\u70b9\u71c3=2H2O
6. \u7ea2\u78f7\u5728\u7a7a\u6c14\u4e2d\u71c3\u70e7\uff1a4P + 5O2=\u70b9\u71c3=2P2O5
7. \u786b\u7c89\u5728\u7a7a\u6c14\u4e2d\u71c3\u70e7\uff1a S + O2=\u70b9\u71c3=SO2
8. \u78b3\u5728\u6c27\u6c14\u4e2d\u5145\u5206\u71c3\u70e7\uff1aC + O2=\u70b9\u71c3=CO2
9. \u78b3\u5728\u6c27\u6c14\u4e2d\u4e0d\u5145\u5206\u71c3\u70e7\uff1a2C + O2=\u70b9\u71c3=2CO
\uff082\uff09\u5316\u5408\u7269\u4e0e\u6c27\u6c14\u7684\u53cd\u5e94\uff1a
10. \u4e00\u6c27\u5316\u78b3\u5728\u6c27\u6c14\u4e2d\u71c3\u70e7\uff1a2CO + O2=\u70b9\u71c3=2CO2
11. \u7532\u70f7\u5728\u7a7a\u6c14\u4e2d\u71c3\u70e7\uff1aCH4 + 2O2=\u70b9\u71c3=CO2 + 2H2O
12. \u9152\u7cbe\u5728\u7a7a\u6c14\u4e2d\u71c3\u70e7\uff1aC2H5OH + 3O2 =\u70b9\u71c3=2CO2 + 3H2O
\u4e8c\uff0e\u51e0\u4e2a\u5206\u89e3\u53cd\u5e94\uff1a
13. \u6c34\u5728\u76f4\u6d41\u7535\u7684\u4f5c\u7528\u4e0b\u5206\u89e3\uff1a2H2O=\u901a\u7535=2H2\u2191+ O2 \u2191
14. \u52a0\u70ed\u78b1\u5f0f\u78b3\u9178\u94dc\uff1aCu2(OH)2CO3=\u52a0\u70ed=2CuO + H2O + CO2\u2191
15. \u52a0\u70ed\u6c2f\u9178\u94be\uff08\u6709\u5c11\u91cf\u7684\u4e8c\u6c27\u5316\u9530\uff09\uff1a2KClO3 ==== 2KCl + 3O2 \u2191
16. \u52a0\u70ed\u9ad8\u9530\u9178\u94be\uff1a2KMnO4=\u52a0\u70ed=K2MnO4 + MnO2 + O2\u2191
17. \u78b3\u9178\u4e0d\u7a33\u5b9a\u800c\u5206\u89e3\uff1aH2CO3 === H2O + CO2\u2191
18. \u9ad8\u6e29\u7145\u70e7\u77f3\u7070\u77f3\uff1aCaCO3=\u9ad8\u6e29=CaO + CO2\u2191
\u4e09\uff0e\u51e0\u4e2a\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\uff1a
19. \u6c22\u6c14\u8fd8\u539f\u6c27\u5316\u94dc\uff1aH2 + CuO=\u52a0\u70ed=Cu + H2O
20. \u6728\u70ad\u8fd8\u539f\u6c27\u5316\u94dc\uff1aC+ 2CuO=\u9ad8\u6e29=2Cu + CO2\u2191
21. \u7126\u70ad\u8fd8\u539f\u6c27\u5316\u94c1\uff1a3C+ 2Fe2O3=\u9ad8\u6e29=4Fe + 3CO2\u2191
22. \u7126\u70ad\u8fd8\u539f\u56db\u6c27\u5316\u4e09\u94c1\uff1a2C+ Fe3O4=\u9ad8\u6e29=3Fe + 2CO2\u2191
23. \u4e00\u6c27\u5316\u78b3\u8fd8\u539f\u6c27\u5316\u94dc\uff1aCO+ CuO=\u52a0\u70ed= Cu + CO2
24. \u4e00\u6c27\u5316\u78b3\u8fd8\u539f\u6c27\u5316\u94c1\uff1a3CO+ Fe2O3=\u9ad8\u6e29=2Fe + 3CO2
25. \u4e00\u6c27\u5316\u78b3\u8fd8\u539f\u56db\u6c27\u5316\u4e09\u94c1\uff1a4CO+ Fe3O4=\u9ad8\u6e29=3Fe + 4CO2
\u56db\uff0e\u5355\u8d28\u3001\u6c27\u5316\u7269\u3001\u9178\u3001\u78b1\u3001\u76d0\u7684\u76f8\u4e92\u5173\u7cfb
\uff081\uff09\u91d1\u5c5e\u5355\u8d28 + \u9178 -------- \u76d0 + \u6c22\u6c14 \uff08\u7f6e\u6362\u53cd\u5e94\uff09
26. \u950c\u548c\u7a00\u786b\u9178Zn + H2SO4 = ZnSO4 + H2\u2191
27. \u94c1\u548c\u7a00\u786b\u9178Fe + H2SO4 = FeSO4 + H2\u2191
28. \u9541\u548c\u7a00\u786b\u9178Mg + H2SO4 = MgSO4 + H2\u2191
29. \u94dd\u548c\u7a00\u786b\u91782Al +3H2SO4 = Al2(SO4)3 +3H2\u2191
30. \u950c\u548c\u7a00\u76d0\u9178Zn + 2HCl === ZnCl2 + H2\u2191
31. \u94c1\u548c\u7a00\u76d0\u9178Fe + 2HCl === FeCl2 + H2\u2191
32. \u9541\u548c\u7a00\u76d0\u9178Mg+ 2HCl === MgCl2 + H2\u2191
33. \u94dd\u548c\u7a00\u76d0\u91782Al + 6HCl == 2AlCl3 + 3H2\u2191
\uff082\uff09\u91d1\u5c5e\u5355\u8d28 + \u76d0\uff08\u6eb6\u6db2\uff09 ------- \u53e6\u4e00\u79cd\u91d1\u5c5e + \u53e6\u4e00\u79cd\u76d0
34. \u94c1\u548c\u786b\u9178\u94dc\u6eb6\u6db2\u53cd\u5e94\uff1aFe + CuSO4 === FeSO4 + Cu
35. \u950c\u548c\u786b\u9178\u94dc\u6eb6\u6db2\u53cd\u5e94\uff1aZn + CuSO4 === ZnSO4 + Cu
36. \u94dc\u548c\u785d\u9178\u6c5e\u6eb6\u6db2\u53cd\u5e94\uff1aCu + Hg(NO3)2 === Cu(NO3)2 + Hg
\uff083\uff09\u78b1\u6027\u6c27\u5316\u7269 +\u9178 -------- \u76d0 + \u6c34
37. \u6c27\u5316\u94c1\u548c\u7a00\u76d0\u9178\u53cd\u5e94\uff1aFe2O3 + 6HCl === 2FeCl3 + 3H2O
38. \u6c27\u5316\u94c1\u548c\u7a00\u786b\u9178\u53cd\u5e94\uff1aFe2O3 + 3H2SO4 === Fe2(SO4)3 + 3H2O
39. \u6c27\u5316\u94dc\u548c\u7a00\u76d0\u9178\u53cd\u5e94\uff1aCuO + 2HCl ==== CuCl2 + H2O
40. \u6c27\u5316\u94dc\u548c\u7a00\u786b\u9178\u53cd\u5e94\uff1aCuO + H2SO4 ==== CuSO4 + H2O
41. \u6c27\u5316\u9541\u548c\u7a00\u786b\u9178\u53cd\u5e94\uff1aMgO + H2SO4 ==== MgSO4 + H2O
42. \u6c27\u5316\u9499\u548c\u7a00\u76d0\u9178\u53cd\u5e94\uff1aCaO + 2HCl ==== CaCl2 + H2O
\uff084\uff09\u9178\u6027\u6c27\u5316\u7269 +\u78b1 -------- \u76d0 + \u6c34
43\uff0e\u82db\u6027\u94a0\u66b4\u9732\u5728\u7a7a\u6c14\u4e2d\u53d8\u8d28\uff1a2NaOH + CO2 ==== Na2CO3 + H2O
44\uff0e\u82db\u6027\u94a0\u5438\u6536\u4e8c\u6c27\u5316\u786b\u6c14\u4f53\uff1a2NaOH + SO2 ==== Na2SO3 + H2O
45\uff0e\u82db\u6027\u94a0\u5438\u6536\u4e09\u6c27\u5316\u786b\u6c14\u4f53\uff1a2NaOH + SO3 ==== Na2SO4 + H2O
46\uff0e\u6d88\u77f3\u7070\u653e\u5728\u7a7a\u6c14\u4e2d\u53d8\u8d28\uff1aCa(OH)2 + CO2 ==== CaCO3 \u2193+ H2O
47. \u6d88\u77f3\u7070\u5438\u6536\u4e8c\u6c27\u5316\u786b\uff1aCa(OH)2 + SO2 ==== CaSO3 \u2193+ H2O
\uff085\uff09\u9178 + \u78b1 -------- \u76d0 + \u6c34
48\uff0e\u76d0\u9178\u548c\u70e7\u78b1\u8d77\u53cd\u5e94\uff1aHCl + NaOH ==== NaCl +H2O
49. \u76d0\u9178\u548c\u6c22\u6c27\u5316\u94be\u53cd\u5e94\uff1aHCl + KOH ==== KCl +H2O
50\uff0e\u76d0\u9178\u548c\u6c22\u6c27\u5316\u94dc\u53cd\u5e94\uff1a2HCl + Cu(OH)2 ==== CuCl2 + 2H2O
51. \u76d0\u9178\u548c\u6c22\u6c27\u5316\u9499\u53cd\u5e94\uff1a2HCl + Ca(OH)2 ==== CaCl2 + 2H2O
52. \u76d0\u9178\u548c\u6c22\u6c27\u5316\u94c1\u53cd\u5e94\uff1a3HCl + Fe(OH)3 ==== FeCl3 + 3H2O
53.\u6c22\u6c27\u5316\u94dd\u836f\u7269\u6cbb\u7597\u80c3\u9178\u8fc7\u591a\uff1a3HCl + Al(OH)3 ==== AlCl3 + 3H2O
54.\u786b\u9178\u548c\u70e7\u78b1\u53cd\u5e94\uff1aH2SO4 + 2NaOH ==== Na2SO4 + 2H2O
55.\u786b\u9178\u548c\u6c22\u6c27\u5316\u94be\u53cd\u5e94\uff1aH2SO4 + 2KOH ==== K2SO4 + 2H2O
56.\u786b\u9178\u548c\u6c22\u6c27\u5316\u94dc\u53cd\u5e94\uff1aH2SO4 + Cu(OH)2 ==== CuSO4 + 2H2O
57. \u786b\u9178\u548c\u6c22\u6c27\u5316\u94c1\u53cd\u5e94\uff1a3H2SO4 + 2Fe(OH)3==== Fe2(SO4)3 + 6H2O
58. \u785d\u9178\u548c\u70e7\u78b1\u53cd\u5e94\uff1aHNO3+ NaOH ==== NaNO3 +H2O
\uff086\uff09\u9178 + \u76d0 -------- \u53e6\u4e00\u79cd\u9178 + \u53e6\u4e00\u79cd\u76d0
59\uff0e\u5927\u7406\u77f3\u4e0e\u7a00\u76d0\u9178\u53cd\u5e94\uff1aCaCO3 + 2HCl === CaCl2 + H2O + CO2\u2191
60\uff0e\u78b3\u9178\u94a0\u4e0e\u7a00\u76d0\u9178\u53cd\u5e94: Na2CO3 + 2HCl === 2NaCl + H2O + CO2\u2191
61\uff0e\u78b3\u9178\u9541\u4e0e\u7a00\u76d0\u9178\u53cd\u5e94: MgCO3 + 2HCl === MgCl2 + H2O + CO2\u2191
62\uff0e\u76d0\u9178\u548c\u785d\u9178\u94f6\u6eb6\u6db2\u53cd\u5e94\uff1aHCl + AgNO3 === AgCl\u2193 + HNO3
63.\u786b\u9178\u548c\u78b3\u9178\u94a0\u53cd\u5e94\uff1aNa2CO3 + H2SO4 === Na2SO4 + H2O + CO2\u2191
64.\u786b\u9178\u548c\u6c2f\u5316\u94a1\u6eb6\u6db2\u53cd\u5e94\uff1aH2SO4 + BaCl2 ==== BaSO4 \u2193+ 2HCl
\uff087\uff09\u78b1 + \u76d0 -------- \u53e6\u4e00\u79cd\u78b1 + \u53e6\u4e00\u79cd\u76d0
65\uff0e\u6c22\u6c27\u5316\u94a0\u4e0e\u786b\u9178\u94dc\uff1a2NaOH + CuSO4 ==== Cu(OH)2\u2193 + Na2SO4
66\uff0e\u6c22\u6c27\u5316\u94a0\u4e0e\u6c2f\u5316\u94c1\uff1a3NaOH + FeCl3 ==== Fe(OH)3\u2193 + 3NaCl
67\uff0e\u6c22\u6c27\u5316\u94a0\u4e0e\u6c2f\u5316\u9541\uff1a2NaOH + MgCl2 ==== Mg(OH)2\u2193 + 2NaCl
68. \u6c22\u6c27\u5316\u94a0\u4e0e\u6c2f\u5316\u94dc\uff1a2NaOH + CuCl2 ==== Cu(OH)2\u2193 + 2NaCl
69. \u6c22\u6c27\u5316\u9499\u4e0e\u78b3\u9178\u94a0\uff1aCa(OH)2 + Na2CO3 === CaCO3\u2193+ 2NaOH
\uff088\uff09\u76d0 + \u76d0 ----- \u4e24\u79cd\u65b0\u76d0
70\uff0e\u6c2f\u5316\u94a0\u6eb6\u6db2\u548c\u785d\u9178\u94f6\u6eb6\u6db2\uff1aNaCl + AgNO3 ==== AgCl\u2193 + NaNO3
71\uff0e\u786b\u9178\u94a0\u548c\u6c2f\u5316\u94a1\uff1aNa2SO4 + BaCl2 ==== BaSO4\u2193 + 2NaCl
\u4e94\uff0e\u5176\u5b83\u53cd\u5e94\uff1a
72\uff0e\u4e8c\u6c27\u5316\u78b3\u6eb6\u89e3\u4e8e\u6c34\uff1aCO2 + H2O === H2CO3
73\uff0e\u751f\u77f3\u7070\u6eb6\u4e8e\u6c34\uff1aCaO + H2O === Ca(OH)2
74\uff0e\u6c27\u5316\u94a0\u6eb6\u4e8e\u6c34\uff1aNa2O + H2O ==== 2NaOH
75\uff0e\u4e09\u6c27\u5316\u786b\u6eb6\u4e8e\u6c34\uff1aSO3 + H2O ==== H2SO4
76\uff0e\u786b\u9178\u94dc\u6676\u4f53\u53d7\u70ed\u5206\u89e3\uff1aCuSO4\u00b75H2O=\u52a0\u70ed=CuSO4 + 5H2O
77\uff0e\u65e0\u6c34\u786b\u9178\u94dc\u4f5c\u5e72\u71e5\u5242\uff1aCuSO4 + 5H2O ==== CuSO4\u00b75H2O
\u6709\u70b9\u4e71\uff0c\u62b1\u6b49
一、非金属单质(F2 、Cl2 、 O2 、 S、 N2 、 P 、 C 、 Si)
1、 氧化性:
F2 + H2 = 2HF
F2 +Xe(过量)=XeF2
2F2(过量)+Xe=XeF4
nF2 +2M=2MFn (表示大部分金属)
2F2 +2H2O=4HF+O2
2F2 +2NaOH=2NaF+OF2 +H2O
F2 +2NaCl=2NaF+Cl2
F2 +2NaBr=2NaF+Br2
F2+2NaI =2NaF+I2
F2 +Cl2 (等体积)=2ClF
3F2 (过量)+Cl2=2ClF3
7F2(过量)+I2 =2IF7
Cl2 +H2 =2HCl
3Cl2 +2P=2PCl3
Cl2 +PCl3 =PCl5
Cl2 +2Na=2NaCl
3Cl2 +2Fe=2FeCl3
Cl2 +2FeCl2 =2FeCl3
Cl2+Cu=CuCl2
2Cl2+2NaBr=2NaCl+Br2
Cl2 +2NaI =2NaCl+I2
5Cl2+I2+6H2O=2HIO3+10HCl
Cl2 +Na2S=2NaCl+S
Cl2 +H2S=2HCl+S
Cl2+SO2 +2H2O=H2SO4 +2HCl
Cl2 +H2O2 =2HCl+O2
2O2 +3Fe=Fe3O4
O2+K=KO2
S+H2=H2S
2S+C=CS2
S+Fe=FeS
S+2Cu=Cu2S
3S+2Al=Al2S3
S+Zn=ZnS
N2+3H2=2NH3
N2+3Mg=Mg3N2
N2+3Ca=Ca3N2
N2+3Ba=Ba3N2
N2+6Na=2Na3N
N2+6K=2K3N
N2+6Rb=2Rb3N
P4+6H2=4PH3
P+3Na=Na3P
2P+3Zn=Zn3P2
2.还原性
S+O2=SO2
S+O2=SO2
S+6HNO3(浓)=H2SO4+6NO2+2H2O
3S+4HNO3(稀)=3SO2+4NO+2H2O
N2+O2=2NO
4P+5O2=P4O10(常写成P2O5)
2P+3X2=2PX3 (X表示F2、Cl2、Br2)
PX3+X2=PX5
P4+20HNO3(浓)=4H3PO4+20NO2+4H2O
C+2F2=CF4
C+2Cl2=CCl4
2C+O2(少量)=2CO
C+O2(足量)=CO2
C+CO2=2CO
C+H2O=CO+H2(生成水煤气)
2C+SiO2=Si+2CO(制得粗硅)
Si(粗)+2Cl=SiCl4
(SiCl4+2H2=Si(纯)+4HCl)
Si(粉)+O2=SiO2
Si+C=SiC(金刚砂)
Si+2NaOH+H2O=Na2SiO3+2H2
3、(碱中)歧化
Cl2+H2O=HCl+HClO
(加酸抑制歧化、加碱或光照促进歧化)
Cl2+2NaOH=NaCl+NaClO+H2O
2Cl2+2Ca(OH)2=CaCl2+Ca(ClO)2+2H2O
3Cl2+6KOH(热、浓)=5KCl+KClO3+3H2O
3S+6NaOH=2Na2S+Na2SO3+3H2O
4P+3KOH(浓)+3H2O=PH3+3KH2PO2
11P+15CuSO4+24H2O=5Cu3P+6H3PO4+15H2SO4
3C+CaO=CaC2+CO
3C+SiO2=SiC+2CO
二、金属单质(Na、Mg、Al、Fe)的还原性
2Na+H2=2NaH
4Na+O2=2Na2O
2Na2O+O2=2Na2O2
2Na+O2=Na2O2
2Na+S=Na2S(爆炸)
2Na+2H2O=2NaOH+H2
2Na+2NH3=2NaNH2+H2
4Na+TiCl4(熔融)=4NaCl+Ti
Mg+Cl2=MgCl2
Mg+Br2=MgBr2
2Mg+O2=2MgO
Mg+S=MgS
Mg+2H2O=Mg(OH)2+H2
2Mg+TiCl4(熔融)=Ti+2MgCl2
Mg+2RbCl=MgCl2+2Rb
2Mg+CO2=2MgO+C
2Mg+SiO2=2MgO+Si
Mg+H2S=MgS+H2
Mg+H2SO4=MgSO4+H2
2Al+3Cl2=2AlCl3
4Al+3O2=2Al2O3(钝化)
4Al(Hg)+3O2+2xH2O=2(Al2O3.xH2O)+4Hg
4Al+3MnO2=2Al2O3+3Mn
2Al+Cr2O3=Al2O3+2Cr
2Al+Fe2O3=Al2O3+2Fe
2Al+3FeO=Al2O3+3Fe
2Al+6HCl=2AlCl3+3H2
2Al+3H2SO4=Al2(SO4)3+3H2
2Al+6H2SO4(浓)=Al2(SO4)3+3SO2+6H2O
(Al、Fe在冷、浓的H2SO4、HNO3中钝化)
Al+4HNO(稀)=Al(NO3)3+NO+2H2O
2Al+2NaOH+2H2O=2NaAlO2+3H2
2Fe+3Br2=2FeBr3
Fe+I2=FeI2
Fe+S=FeS
3Fe+4H2O(g)=Fe3O4+4H2
Fe+2HCl=FeCl2+H2
Fe+CuCl2=FeCl2+Cu
Fe+SnCl4=FeCl2+SnCl2
(铁在酸性环境下、不能把四氯化锡完全
还原为单质锡 Fe+SnCl2==FeCl2+Sn)
三、 非金属氢化物(HF、HCl、H2O、H2S、NH3)
1、还原性:
4HCl(浓)+MnO2=MnCl2+Cl2+2H2O
4HCl(g)+O2=2Cl2+2H2O
16HCl+2KMnO4=2KCl+2MnCl2+5Cl2+8H2O
14HCl+K2Cr2O7=2KCl+2CrCl3+3Cl2+7H2O
2H2O+2F2=4HF+O2
2H2S+3O2(足量)=2SO2+2H2O
2H2S+O2(少量)=2S+2H2O
2H2S+SO2=3S+2H2O
H2S+H2SO4(浓)=S+SO2+2H2O
3H2S+2HNO(稀)=3S+2NO+4H2O
5H2S+2KMnO4+3H2SO4=2MnSO4+K2SO4+5S+8H2O
3H2S+K2Cr2O7+4H2SO4=Cr2(SO4)3+K2SO4+3S+7H2O
H2S+4Na2O2+2H2O=Na2SO4+6NaOH
2NH3+3CuO=3Cu+N2+3H2O
2NH3+3Cl2=N2+6HCl
8NH3+3Cl2=N2+6NH4Cl
4NH3+3O2(纯氧)=2N2+6H2O
4NH3+5O2=4NO+6H2O
4NH3+6NO=5N2+6HO(用氨清除NO)
NaH+H2O=NaOH+H2
4NaH+TiCl4=Ti+4NaCl+2H2
CaH2+2H2O=Ca(OH)2+2H2
2、酸性:
4HF+SiO2=SiF4+2H2O
(此反应广泛应用于测定矿样或钢样中SiO2的含量)
2HF+CaCl2=CaF2+2HCl
H2S+Fe=FeS+H2
H2S+CuCl2=CuS+2HCl
H2S+2AgNO3=Ag2S+2HNO3
H2S+HgCl2=HgS+2HCl
H2S+Pb(NO3)2=PbS+2HNO3
H2S+FeCl2=
2NH3+2Na==2NaNH2+H2
(NaNH2+H2O=NaOH+NH3)
3、碱性:
NH3+HCl=NH4Cl
NH3+HNO3=NH4NO3
2NH3+H2SO4=(NH4)2SO4
NH3+NaCl+H2O+CO2=NaHCO3+NH4Cl
(此反应用于工业制备小苏打、苏打)
4、不稳定性:
2HF=H2+F2
2HCl=H2+Cl2
2H2O=2H2+O2
2H2O2=2H2O+O2
H2S=H2+S
2NH3=N2+3H2
四、非金属氧化物
1、低价态的还原性:
2SO2+O2=2SO3
2SO2+O2+2H2O=2H2SO4
(这是SO2在大气中缓慢发生的环境化学反应)
SO2+Cl2+2H2O=H2SO4+2HCl
SO2+Br2+2H2O=H2SO4+2HBr
SO2+I2+2H2O=H2SO4+2HI
SO2+NO2=SO3+NO
2NO+O2=2NO2
NO+NO2+2NaOH=2NaNO2
(用于制硝酸工业中吸收尾气中的NO和NO2)
2CO+O2=2CO2
CO+CuO=Cu+CO2
3CO+Fe2O3=2Fe+3CO2
CO+H2O=CO2+H2
2、氧化性:
SO2+2H2S=3S+2H2O
SO3+2KI=K2SO3+I2
NO2+2KI+H2O=NO+I2+2KOH
(不能用淀粉KI溶液鉴别溴蒸气和NO2)
4NO2+H2S=4NO+SO3+H2O
2NO2+Cu=4CuO+N2
CO2+2Mg=2MgO+C
(CO2不能用于扑灭由Mg、Ca、Ba、Na、K等燃烧的火灾)
SiO2+2H2=Si+2H2O
SiO2+2Mg=2MgO+Si
3、与水的作用:
SO2+H2O=H2SO3
SO3+H2O=H2SO4
3NO2+H2O=2HNO3+NO
N2O5+H2O=2HNO3
P2O5+H2O=2HPO3
P2O5+3H2O=2H3PO4
(P2O5极易吸水、可作气体干燥剂
P2O5+3H2SO4(浓)=2H3PO4+3SO3)
CO2+H2O=H2CO3
4、与碱性物质的作用:
SO2+2NH3+H2O=(NH4)2SO3
SO2+(NH4)2SO3+H2O=2NH4HSO3
(这是硫酸厂回收SO2的反应.先用氨水吸收SO2、
再用H2SO4处理: 2NH4HSO3+H2SO4=(NH4)2SO4+2H2O+2SO2
生成的硫酸铵作化肥、SO2循环作原料气)
SO2+Ca(OH)2=CaSO3+H2O
(不能用澄清石灰水鉴别SO2和CO2.可用品红鉴别)
SO3+MgO=MgSO4
SO3+Ca(OH)2=CaSO4+H2O
CO2+2NaOH(过量)=Na2CO3+H2O
CO2(过量)+NaOH=NaHCO3
CO2+Ca(OH)2(过量)=CaCO3+H2O
2CO2(过量)+Ca(OH)2=Ca(HCO3)2
CO2+2NaAlO2+3H2O=2Al(OH)3+Na2CO3
CO2+C6H5ONa+H2O=C6H5OH+NaHCO3
SiO2+CaO=CaSiO3
SiO2+2NaOH=Na2SiO3+H2O
(常温下强碱缓慢腐蚀玻璃)
SiO2+Na2CO3=Na2SiO3+CO2
SiO2+CaCO3=CaSiO3+CO2
五、金属氧化物
1、低价态的还原性:
6FeO+O2=2Fe3O4
FeO+4HNO3=Fe(NO3)3+NO2+2H2O
2、氧化性:
Na2O2+2Na=2Na2O
(此反应用于制备Na2O)
MgO、Al2O3几乎没有氧化性、很难被还原为Mg、Al.
一般通过电解制Mg和Al.
Fe2O3+3H2=2Fe+3H2O (制还原铁粉)
Fe3O4+4H2=3Fe+4H2O
3、与水的作用:
Na2O+H2O=2NaOH
2Na2O2+2H2O=4NaOH+O2
(此反应分两步:Na2O2+2H2O=2NaOH+H2O2 ;
2H2O2=2H2O+O2. H2O2的制备可利用类似的反应:
BaO2+H2SO4(稀)=BaSO4+H2O2)
MgO+H2O=Mg(OH)2 (缓慢反应)
4、与酸性物质的作用:
Na2O+SO3=Na2SO4
Na2O+CO2=Na2CO3
Na2O+2HCl=2NaCl+H2O
2Na2O2+2CO2=2Na2CO3+O2
Na2O2+H2SO4(冷、稀)=Na2SO4+H2O2
MgO+SO3=MgSO4
MgO+H2SO4=MgSO4+H2O
Al2O3+3H2SO4=Al2(SO4)3+3H2O
(Al2O3是两性氧化物:
Al2O3+2NaOH=2NaAlO2+H2O)
FeO+2HCl=FeCl2+3H2O
Fe2O3+6HCl=2FeCl3+3H2O
Fe2O3+3H2S(g)=Fe2S3+3H2O
Fe3O4+8HCl=FeCl2+2FeCl3+4H2O
六、含氧酸
1、氧化性:
4HClO3+3H2S=3H2SO4+4HCl
HClO3+HI=HIO3+HCl
3HClO+HI=HIO3+3HCl
HClO+H2SO3=H2SO4+HCl
HClO+H2O2=HCl+H2O+O2
(氧化性:HClO>HClO2>HClO3>HClO4、
但浓、热的HClO4氧化性很强)
2H2SO4(浓)+C=CO2+2SO2+2H2O
2H2SO4(浓)+S=3SO2+2H2O
H2SO4+Fe(Al) 室温下钝化
6H2SO4(浓)+2Fe=Fe2(SO4)3+3SO2+6H2O
2H2SO4(浓)+Cu=CuSO4+SO2+2H2O
H2SO4(浓)+2HBr=SO2+Br2+2H2O
H2SO4(浓)+2HI=SO2+I2+2H2O
H2SO4(稀)+Fe=FeSO4+H2
2H2SO3+2H2S=3S+2H2O
4HNO3(浓)+C=CO2+4NO2+2H2O
6HNO3(浓)+S=H2SO4+6NO2+2H2O
5HNO3(浓)+P=H3PO4+5NO2+H2O
6HNO3+Fe=Fe(NO3)3+3NO2+3H2O
4HNO3+Fe=Fe(NO3)3+NO+2H2O
30HNO3+8Fe=8Fe(NO3)3+3N2O+15H2O
36HNO3+10Fe=10Fe(NO3)3+3N2+18H2O
30HNO3+8Fe=8Fe(NO3)3+3NH4NO3+9H2O
2、还原性:
H2SO3+X2+H2O=H2SO4+2HX
(X表示Cl2、Br2、I2)
2H2SO3+O2=2H2SO4
H2SO3+H2O2=H2SO4+H2O
5H2SO3+2KMnO4=2MnSO4+K2SO4+2H2SO4+3H2O
H2SO3+2FeCl3+H2O=H2SO4+2FeCl2+2HCl
3、酸性:
H2SO4(浓) +CaF2=CaSO4+2HF
H2SO4(浓)+NaCl=NaHSO4+HCl
H2SO4(浓) +2NaCl=Na2SO4+2HCl
H2SO4(浓)+NaNO3=NaHSO4+HNO3
3H2SO4(浓)+Ca3(PO4)2=3CaSO4+2H3PO4
2H2SO4(浓)+Ca3(PO4)2=2CaSO4+Ca(H2PO4)2
3HNO3+Ag3PO4=H3PO4+3AgNO3
2HNO3+CaCO3=Ca(NO3)2+H2O+CO2
(用HNO3和浓H2SO4不能制备H2S、HI、HBr、(SO2)
等还原性气体)
4H3PO4+Ca3(PO4)2=3Ca(H2PO4)2(重钙)
H3PO4(浓)+NaBr=NaH2PO4+HBr
H3PO4(浓)+NaI=NaH2PO4+HI
4、不稳定性:
2HClO=2HCl+O2
4HNO3=4NO2+O2+2H2O
H2SO3=H2O+SO2
H2CO3=H2O+CO2
H4SiO4=H2SiO3+H2O
七、碱
1、低价态的还原性:
4Fe(OH)2+O2+2H2O=4Fe(OH)3
2、与酸性物质的作用:
2NaOH+SO2(少量)=Na2SO3+H2O
NaOH+SO2(足量)=NaHSO3
2NaOH+SiO2=NaSiO3+H2O
2NaOH+Al2O3=2NaAlO2+H2O
2NaOH+Cl2=NaCl+NaClO+H2O
NaOH+HCl=NaCl+H2O
NaOH+H2S(足量)=NaHS+H2O
2NaOH+H2S(少量)=Na2S+2H2O
3NaOH+AlCl3=Al(OH)3+3NaCl
NaOH+Al(OH)3=NaAlO2+2H2O
(AlCl3和Al(OH)3哪个酸性强?)
NaOH+NH4Cl=NaCl+NH3+H2O
Mg(OH)2+2NH4Cl=MgCl2+2NH3.H2O
Al(OH)3+NH4Cl 不溶解
3、不稳定性:
Mg(OH)2=MgO+H2O
2Al(OH)3=Al2O3+3H2O
2Fe(OH)3=Fe2O3+3H2O
Cu(OH)2=CuO+H2O
八、盐
1、氧化性:
2FeCl3+Fe=3FeCl2
2FeCl3+Cu=2FeCl2+CuCl2
(用于雕刻铜线路版)
2FeCl3+Zn=2FeCl2+ZnCl2
FeCl3+Ag=FeCl2+AgC
Fe2(SO4)3+2Ag=FeSO4+Ag2SO4(较难反应)
Fe(NO3)3+Ag 不反应
2FeCl3+H2S=2FeCl2+2HCl+S
2FeCl3+2KI=2FeCl2+2KCl+I2
FeCl2+Mg=Fe+MgCl2
2、还原性:
2FeCl2+Cl2=2FeCl3
3Na2S+8HNO3(稀)=6NaNO3+2NO+3S+4H2O
3Na2SO3+2HNO3(稀)=3Na2SO4+2NO+H2O
2Na2SO3+O2=2Na2SO4
3、与碱性物质的作用:
MgCl2+2NH3.H2O=Mg(OH)2+NH4Cl
AlCl3+3NH3.H2O=Al(OH)3+3NH4Cl
FeCl3+3NH3.H2O=Fe(OH)3+3NH4Cl
4、与酸性物质的作用:
Na3PO4+HCl=Na2HPO4+NaCl
Na2HPO4+HCl=NaH2PO4+NaCl
NaH2PO4+HCl=H3PO4+NaCl
Na2CO3+HCl=NaHCO3+NaCl
NaHCO3+HCl=NaCl+H2O+CO2
3Na2CO3+2AlCl3+3H2O=2Al(OH)3+3CO2+6NaCl
3Na2CO3+2FeCl3+3H2O=2Fe(OH)3+3CO2+6NaCl
3NaHCO3+AlCl3=Al(OH)3+3CO2
3NaHCO3+FeCl3=Fe(OH)3+3CO2
3Na2S+Al2(SO4)3+6H2O=2Al(OH)3+3H2S
3NaAlO2+AlCl3+6H2O=4Al(OH)3
5、不稳定性:
Na2S2O3+H2SO4=Na2SO4+S+SO2+H2O
NH4Cl=NH3+HCl
NH4HCO3=NH3+H2O+CO2
2KNO3=2KNO2+O2
2Cu(NO3)3=2CuO+4NO2+O2
2KMnO4=K2MnO4+MnO2+O2
2KClO3=2KCl+3O2
2NaHCO3=Na2CO3+H2O+CO2
Ca(HCO3)2=CaCO3+H2O+CO2
CaCO3=CaO+CO2
MgCO3=MgO+CO2
不好意思条件无法显示,你要的话给你发过去?
too many
去买本高中数理化公式定理大全,什么公式全有
买一本理科公式的集子就好了,我当年就是捧着一本公式定理集走过来的,好像是大连理工大学出版社的,还行,挺全的。也不贵。
绛旓細2H2O2 2H2O + O2鈫戞湁鏈鍖栧鍙嶅簲鏂圭▼寮:1銆佺敳鐑风殑涓昏鍖栧鎬ц川(1)姘у寲鍙嶅簲 CH4(g)+2O2(g) CO2(g)+2H2O(l)(2)鍙栦唬鍙嶅簲2銆佷箼鐑殑 涔欑儻鐨勪富瑕佸寲瀛︽ц川(1)姘у寲鍙嶅簲:C2H4+3O2 2CO2+2H2O(2)鍔犳垚鍙嶅簲 涔欑儻杩樺彲浠ュ拰姘㈡皵銆佹隘鍖栨阿銆佹按绛夊彂鐢熷姞鎴愬弽搴斻侰H2=CH2 + H2 CH3CH3CH2=CH2+HCl CH3CH2Cl(涓姘箼鐑...
绛旓細楂樹腑鍖栧鎵鏈鐨勫寲瀛︽柟绋嬪紡 涓. 闈為噾灞炲崟璐紙F2锛孋l2,O2,S,N2,P,C,Si锛1銆佹哀鍖栨э細F2+H2===2HF F2+Xe(杩囬噺)===XeF2 2F2锛堣繃閲忥級+Xe===XeF4 nF2+2M===2MFn(琛ㄧず澶ч儴鍒嗛噾灞) 2F2+2H2O===4HF+O2 2F2+2NaOH===2NaF+OF2+H2O F2+2NaCl===2NaF+Cl2 F2+2NaBr===2NaF+Br2 F2+...
绛旓細楂樹腑鍖栧鎵鏈夊叕寮忎竴銆侀潪閲戝睘鍗曡川(F2 ,Cl2 銆 O2 銆 S銆 N2 銆 P 銆 C 銆 Si)1.姘у寲鎬:F2 + H2 === 2HFF2 + Xe(杩囬噺) === XeF22F2(杩囬噺) + Xe === XeF4nF2 + 2M === 2MFn (琛ㄧず澶ч儴鍒嗛噾灞)2F2 + 2H2O === 4HF + O22F2 + 2NaOH === 2NaF + OF2 + H2OF2 + 2NaCl ===...
绛旓細楂樹腑鎵鏈鍖栧鏂圭▼寮(涓嶄竴瀹氬叏鍛) 闈為噾灞炲崟璐(F2 ,Cl2 , O2 , S, N2 , P , C , Si) 1, 姘у寲鎬: F2 + H2 === 2HF F2 +Xe(杩囬噺)===XeF2 2F2(杩囬噺)+Xe===XeF4 nF2 +2M===2MFn (琛ㄧず澶ч儴鍒嗛噾灞) 2F2 +2H2O===4HF+O2 2F2 +2NaOH===2NaF+OF2 +H2O F2 +2NaCl===2NaF+Cl2 F2...
绛旓細2011-11-02 楂樹腑鍖栧鏂圭▼寮忓叏閮! 2014-01-28 楂樹腑鎵鏈鐨勫寲瀛︽柟绋嬪紡! 65 2015-06-29 楂樹腑闃舵鎵鏈夌殑鍖栧鏂圭▼寮 鎵鏈夌殑 瑕佸叏鐨 璋㈣阿~ 2013-11-18 楂樹腑鎵鏈夊寲瀛︽柟绋嬪紡姹囨 20 2009-08-11 楂樹腑闃舵鎵鏈夌殑鍖栧鏂圭▼寮 63 2013-10-29 楂樹腑鐨勫叏閮ㄥ寲瀛︽柟绋嬪紡 5 2012-06-28 鍏ㄩ儴楂樹腑鍖栧鏂圭▼寮 鏇村绫讳技闂...
绛旓細1 楂樹腑鍖栧鏂圭▼寮灏忕粨(浠呬緵鍙傝) 闈為噾灞炲崟璐(F2 ,Cl2 , O2 , S, N2 , P , C , Si) 1, 姘у寲鎬: F2 + H2 === 2HF F2 +Xe(杩囬噺)===XeF2 2F2(杩囬噺)+Xe===XeF4 nF2 +2M===2MFn (琛ㄧず澶ч儴鍒嗛噾灞) 2F2 +2H2O===4HF+O2 2F2 +2NaOH===2NaF+OF2 +H2O F2 +2NaCl===2NaF+Cl2 F2...
绛旓細2017-01-31 姹傛暀楂樹腑鎺ㄦ柇棰樹腑蹇呴』鐭ラ亾鐨勫寲瀛︽柟绋嬪紡瓒婂瓒婂ソ 1 2010-04-08 璋佸府鎴戝紑寮绐,鍏充簬楂樹腑鍖栧鐨,濂界殑鍔犲垎鍟! 14 2010-06-03 楂樹腑鍖栧閲嶈鏂圭▼寮 鍔犲垎50~~~! 3 2012-04-22 璇峰啓鍑哄父瑙佸寲瀛﹀弽搴旂殑鐜拌薄濡: 闀佸湪姘ф皵(绌烘皵)涓 纰冲湪姘ф皵(... 9 2014-01-31 姹1000涓笉鍚屽寲瀛︽柟绋嬪紡 楂樹腑鐨, ...
绛旓細鍏ㄥ鏃犳満鏂圭▼寮 姘皵銆佸崵绱 2Na+Cl22NaCl Cu+Cl2CuCl2 2Fe+3Cl22FeCl3 H2+Cl22HCl Cl2+2NaBr锛2NaCl+Br2 Cl2+2NaI锛2NaCl+I2 Cl2+2FeCl2锛2FeCl3 Cl2+SO2 +2H2O锛滺2SO4 +2HCl Cl2+H2O锛滺Cl+HClO 2HClO2HCl+O2鈫 2NaOH+Cl2锛漀aClO+NaCl+H2O 2Ca(OH)2+2Cl2锛滳a(ClO)2+CaCl2+2H2O ...
绛旓細楂樹腑瀛︾殑鎵鏈鍖栧鏂圭▼寮鏈夊摢浜 鎴戞潵绛 1涓洖绛 #鐑# 瀛╁瓙涔嬮棿鎵撴灦 鐖舵瘝瑕佷笉瑕佸共棰?鎯宠繃宕涜捣鍚 2017-12-15 路 鑷己涓嶆伅,鍘氬痉杞界墿銆 鎯宠繃宕涜捣鍚 閲囩撼鏁:727 鑾疯禐鏁:1724 鍚慣A鎻愰棶 绉佷俊TA 鍏虫敞 灞曞紑鍏ㄩ儴 纰充笌姘ф皵(涓嶈冻)鐨勫弽搴2C+O2=== 2CO 纰充笌姘ф皵(鍏呰冻)鐨勫弽搴擟+O2=== CO2 2....
绛旓細楂樹腑鎵鏈鍖栧鏂圭▼寮涓銆侀潪閲戝睘鍗曡川(F2 銆丆l2 銆 O2 銆 S銆 N2 銆 P 銆 C 銆 Si) 1銆 姘у寲鎬:F2 + H2 = 2HFF2 +Xe(杩囬噺)=XeF22F2(杩囬噺)+Xe=XeF4nF2 +2M=2MFn (琛ㄧず澶ч儴鍒嗛噾灞)2F2 +2H2O=4HF+O22F2 +2NaOH=2NaF+OF2 +H2OF2 +2NaCl=2NaF+Cl2F2 +2NaBr=2NaF+Br2F2+2NaI =2NaF+I...