盐和碱反应化学方程式 碱和盐反应化学方程式,求10个

\u78b1\u548c\u67d0\u4e9b\u76d0\u53cd\u5e94\u751f\u6210\u65b0\u78b1\u548c\u65b0\u76d0\u5316\u5b66\u65b9\u7a0b\u5f0f

1\u3001NaOH+NH₃Cl=NaCl+NH₃+H₂O
2\u30012NaOH+CuCl₂=Cu(OH)₂\u2193+2NaCl
3\u3001Ca(OH)₂ + Na₂CO₃ = CaCO₃\u2193+ 2NaOH
\u53cd\u5e94\u6761\u4ef6\u662f\uff1a\u78b1\u548c\u76d0\u5747\u53ef\u6eb6\uff0c\u5e38\u89c1\u4e3a\u5f3a\u78b1\u548c\u5f31\u76d0\u53cd\u5e94\u751f\u6210\u5f31\u78b1\u548c\u5f3a\u76d0\u3002\u53cd\u5e94\u7269\u4e2d\u6709\u6c89\u6dc0\u6216\u662f\u6c14\u4f53\u4ea7\u751f\u3002

\u6269\u5c55\u8d44\u6599\uff1a
\u9178\u3001\u78b1\u3001\u76d0\u6eb6\u6db2\u95f4\u53d1\u751f\u7684\u53cd\u5e94\u4e00\u822c\u662f\u4e24\u79cd\u5316\u5408\u7269\u76f8\u4e92\u4ea4\u6362\u6210\u5206\u800c\u5f62\u6210\u7684\uff0c\u5373\u53c2\u52a0\u590d\u5206\u89e3\u53cd\u5e94\u7684\u5316\u5408\u7269\u5728\u6c34\u6eb6\u6db2\u4e2d\u53d1\u751f\u7535\u79bb\u5e76\u89e3\u79bb\u6210\u81ea\u7531\u79fb\u52a8\u7684\u79bb\u5b50\uff0c\u79bb\u5b50\u95f4\u91cd\u65b0\u7ec4\u5408\u6210\u65b0\u7684\u5316\u5408\u7269\u3002\u56e0\u6b64\u9178\u3001\u78b1\u3001\u76d0\u6eb6\u6db2\u95f4\u7684\u53cd\u5e94\u4e00\u822c\u662f\u590d\u5206\u89e3\u53cd\u5e94\u3002
1\u3001\u9178+\u78b1\uff08\u4e2d\u548c\u53cd\u5e94\uff09\uff1a\u5f53\u9178\u3001\u78b1\u90fd\u5f88\u5f31\u65f6\uff0c\u4e0d\u53d1\u751f\u53cd\u5e94\u3002
2\u3001\u9178+\u76d0\uff1a\u5f3a\u9178\u5236\u5f31\u9178\uff1b\u4ea4\u6362\u79bb\u5b50\u540e\u6709\u6c89\u6dc0\uff1b\u5f3a\u9178\u4e0e\u78b3\u9178\u76d0\u53cd\u5e94\uff1b\u6ee1\u8db3\u4e00\u4e2a\u6761\u4ef6\u5373\u53ef\u53d1\u751f\u53cd\u5e94\u3002
3\u3001\u78b1+\u76d0\uff1a\u5f3a\u78b1\u4e0e\u94f5\u76d0\u53cd\u5e94\uff1b\u4e24\u79cd\u53cd\u5e94\u7269\u90fd\u53ef\u6eb6\u3001\u4ea4\u6362\u79bb\u5b50\u540e\u6709\u6c89\u6dc0\u3001\u6c34\u3001\u6c14\u4f53\u4e09\u8005\u4e4b\u4e00\uff1b\u6ee1\u8db3\u4e00\u4e2a\u6761\u4ef6\u5373\u53ef\u53d1\u751f\u53cd\u5e94\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u590d\u5206\u89e3\u53cd\u5e94

\u78b1 + \u76d0 -------- \u53e6\u4e00\u79cd\u78b1 + \u53e6\u4e00\u79cd\u76d0
\u6c22\u6c27\u5316\u94a0\u4e0e\u786b\u9178\u94dc\uff1a2NaOH+CuSO4==Cu(OH)2\u2193+Na2SO4
\u6c22\u6c27\u5316\u94a0\u4e0e\u6c2f\u5316\u94dc\uff1a2NaOH+CuCl2==Cu(OH)2\u2193+2NaCl
\u6c22\u6c27\u5316\u94a0\u4e0e\u785d\u9178\u94dc\uff1a2NaOH+Cu(NO3)2==Cu(OH)2\u2193+2NaNO3
\u6c22\u6c27\u5316\u94be\u4e0e\u786b\u9178\u94dc\uff1a2KOH+CuSO4==Cu(OH)2\u2193+K2SO4
\u6c22\u6c27\u5316\u94be\u4e0e\u6c2f\u5316\u94dc\uff1a2KOH+CuCl2==Cu(OH)2\u2193+2KCl
\u6c22\u6c27\u5316\u94be\u4e0e\u785d\u9178\u94dc\uff1a2KOH+Cu(NO3)2==Cu(OH)2\u2193+2KNO3
\u6c22\u6c27\u5316\u94a0\u4e0e\u6c2f\u5316\u94c1\uff1a3NaOH+FeCl3==Fe(OH)3\u2193+3NaCl
\u6c22\u6c27\u5316\u94a0\u4e0e\u6c2f\u5316\u9541\uff1a2NaOH+MgCl2==Mg(OH)2\u2193+2NaCl
\u6c22\u6c27\u5316\u94be\u4e0e\u6c2f\u5316\u94c1\uff1a3KOH+FeCl3==Fe(OH)3\u2193+3KCl
\u6c22\u6c27\u5316\u94be\u4e0e\u6c2f\u5316\u9541\uff1a2KOH+MgCl2==Mg(OH)2\u2193+2KCl
\u6c22\u6c27\u5316\u9499\u4e0e\u78b3\u9178\u94a0\uff1aCa(OH)2+Na2CO3==CaCO3\u2193+2NaOH
\u6c22\u6c27\u5316\u9499\u4e0e\u78b3\u9178\u94be\uff1aCa(OH)2+K2CO3==CaCO3\u2193+2KOH

盐和碱反应的化学方程式举例如下:

1、NaHCO3+NaOH=Na2CO3+H2O

2、CuSO4+2NaOH=Cu(OH)2↓+Na2SO4

3、Na2SO4+Ba(OH)2=BaSO4↓+2NaOH

4、KHSO4+KOH=K2SO4+H2O

5、AlCl3+3KOH=Al(OH)3↓+3KCl



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