一种酸和一种盐反应的方程式
\u9178\u4e0e\u67d0\u4e9b\u76d0\u53cd\u5e94\u751f\u6210\u53e6\u4e00\u79cd\u9178\u548c\u53e6\u4e00\u79cd\u76d0\u7684\u5316\u5b66\u65b9\u7a0b\u5f0f\u4eb2\u5e94\u8be5\u6307\u7684\u5c31\u662f\u590d\u5206\u89e3\u53cd\u5e94\u5427\u3002
HCl + AgNO3 \u2192 AgCl\u2193 + HNO3
H2SO4 + BaCl2 \u2192 BaSO4\u2193 + 2HCl
Ba(NO3)2 + H2SO4 \u2192 BaSO4\u2193 + 2HNO3
2HCl + CaCO3 \u2192 CaCl2 + H2O + CO2\u2191
CaCO3+2HCl=CaCl2+H2O+CO2( 向上箭头)
HCl+NaHCO3=NaCl+H2O+CO2( 向上箭头)
H2SO4+BaCl2=2HCl+BaSO4(向下箭头)
强酸和盐可生成弱酸和新盐
初中的说法：复分解反应发生条件是生成气体或水或沉淀
CaCO3+2HCl=CaCl2+H2O+CO2(气体)
绛旓細HCl+NaHCO3=NaCl+H2O+CO2( 鍚戜笂绠ご)H2SO4+BaCl2=2HCl+BaSO4(鍚戜笅绠ご)寮洪吀鍜岀洂鍙敓鎴愬急閰稿拰鏂扮洂 鍒濅腑鐨勮娉曪細澶嶅垎瑙ｅ弽搴斿彂鐢熸潯浠舵槸鐢熸垚姘斾綋鎴栨按鎴栨矇娣
绛旓細鈶犲鏋滀负纰抽吀鐩,鍥犱负鍙嶅簲鐢熸垚姘村拰浜屾哀鍖栫⒊,鍙嶅簲寰堝鏄撹繘琛.2H++CO32鈥=H2O+CO2鈫 鈶″鏋滀笉鏄⒊閰哥洂,鍙嶅簲鐗╁繀椤昏兘婧朵簬姘,鐢熸垚鐗╀腑蹇呴』鏈夋矇娣.
绛旓細澶嶅垎瑙ｅ弽搴斾腑锛鐩愬拰閰稿弽搴旂殑閫氬紡锛氱洂 + 閰 = 鏂伴吀 + 鏂扮洂锛涚敓鎴愮墿涓鏈夋按銆佹皵浣撱佹矇娣鐢熸垚銆傚父瑙佺殑鍖栧鏂圭▼寮忥細AgNO3 + HCl = AgCl鈫 + HNO3 锛Na2CO3 + 2HCl = 2NaCl + H2O + CO2 鈫 銆
绛旓細渚嬪锛氱洂閰稿拰姘㈡哀鍖栭挔鍙嶅簲鐢熸垚姘寲閽犲拰姘淬鍖栧寮忎负HCl + NaOH 鈫 NaCl + H2O銆2銆侀吀鐩愬弽搴 閰镐笌鐩愬弽搴斿舰鎴愬彟涓绉嶇洂鍜岄吀鐨勫寲瀛﹀弽搴旓紝鍏朵腑閰哥殑姘㈢瀛愯鐩愪腑闃崇瀛愭墍鍙栦唬銆備緥濡傦細纭吀鍜屾隘鍖栭挔鍙嶅簲鐢熸垚姘寲姘㈠拰纭吀閽犮傚寲瀛﹀紡涓篐2SO4 + NaCl 鈫 NaHSO4 + HCl銆3銆佺⒈鐩愬弽搴 纰变笌鐩愬弽搴斿舰鎴愬彟涓...
绛旓細閰稿拰鐩愬弽搴旂敓鎴愭柊鐩愬拰鏂伴吀锛屼竴鑸负澶嶅垎瑙ｅ弽搴旓紝鍙嶅簲鍙戠敓鐨勬潯浠朵负瑕佹眰鐢熸垚鐗╀腑鏈夋皵浣撱佹垨鑰呮矇娣銆佹垨鑰呮按銆渚嬪锛1.H2SO4+BaCl2=2HCl+BaSO4锛堢櫧鑹叉矇娣锛2.AgNO3+HCl=HNO3+AgCl(鐧借壊娌夋穩锛夊彟澶栵紝閰镐笌纰抽吀鐩愪篃鑳藉弽搴旓紝鐢熸垚鏂扮洂涓庣⒊閰革紝纰抽吀涓嶇ǔ瀹氭槗鍒嗚В锛岃繘涓姝ョ敓鎴愪簩姘у寲纰冲拰姘淬侭y Haining Jingrui ...
绛旓細+ 鐩1 鈫 閰2 + 鐩2 鏉′欢1锛氬綋閰镐笌纰抽吀鐩愬弽搴鏃跺繀浼氱敓鎴愪簩姘у寲纰筹紝鍥犳閮藉彲浠ュ弽搴旓紱濡傦細CaCO3+2HCl==CaCl2+H2O+CO2鈫 Na2CO3+2HCl==2NaCl+H2O+CO2鈫 鏉′欢2锛氬綋閰镐笌闈炵⒊閰哥洂鍙嶅簲鏃讹紝鐢熸垚鐨勯吀鏄憾娑诧紝鍒欑敓鎴愮殑鐩愬繀椤讳负娌夋穩銆傚锛欻Cl+AgNO3==AgCl鈫+HNO3 H2SO4+BaCl2==BaSO4鈫+2HCl ...
绛旓細涓绉嶉吀鍜屼竴绉嶇⒈:HCl+NaOH=NaCL+H2O 涓绉嶉吀鍜屼竴绉嶇洂:HCL+AgNO3=AgCL(娌夋穩锛+HNO3 涓绉嶇⒈鍜屼竴绉嶇洂锛3NaOH+FeCL3=Fe锛圤H锛3(娌夋穩锛+3NaCL 涓绉嶇洂鍜屽彟涓绉嶇洂锛2NaSO4+BaCL2=BaSO4(娌夋穩锛+2NaCL
绛旓細HCl + NaOH == NaCl +H2O 4.閰 + 閲戝睘 --- 鐩 + 姘㈡皵 Zn + 2HCl =ZnCl2 + H2 5.閰 + 閲戝睘姘у寲鐗--- 鐩 + 姘 CuO + 2HCl ==CuCl2 + H2O 6.纰 + 鐩 --- 鍙︿竴绉嶇⒈ + 鍙涓绉嶇洂 Ca(OH)2 + Na2CO3 == CaCO3鈫+ 2NaOH 7.鐩愶紙婧舵恫锛 + 閲戝睘鍗曡川--- 鍙︿竴绉嶉噾灞 +...
绛旓細HCl+AgNO3=AgCl鈫+HNO3 CuSO4+H2S = CuS鈫+H2SO4 鈶＄敓鎴愭皵浣撶殑鍙嶅簲 CaCO3+2HCl=CaCl2+H2O+CO2鈫 閰镐笌鐩涔嬮棿鏄惁鍙戠敓澶嶅垎瑙ｅ弽搴旓紝鏄敱鍙嶅簲鐗╁拰鐢熸垚鐗╀腑涓ょ閰哥殑鐩稿鎬ц川鍐冲畾鐨勶紝鍗筹紝鐩稿寮虹殑閰稿埗鐩稿寮辩殑閰革紝闅炬尌鍙戞ч吀锛堟哺鐐归珮锛夊埗鏄撴尌鍙戞ч吀锛堟哺鐐逛綆锛夛紝绋冲畾鐨勯吀鍒朵笉绋冲畾鐨勯吀銆傜鍚堜笂杩颁换涓...
绛旓細涓鑸潵璇 灏辨槸寮閰稿拰鐩愬弽搴鐢熸垚寮遍吀鍜屾柊鐩 濡傚父瑙佺殑锛孒2SO4(娴) + NaCl = NaHSO4 + HCl鈫 2HCl + CaCO3 = CaCl2 + (CO2鈫 + H2O)纰抽吀 2HCl + Na2SiO3 = H2SiO3鈫 + 2NaCl 杩欎簺閮芥槸寮洪吀鍒跺急閰哥殑鍏稿瀷渚嬪瓙锛岃繖浜涘弽搴旈兘灞炰簬澶嶅垎瑙ｅ弽搴旓紝鎴戜滑鐭ラ亾锛屽彂鐢...
