化学方程式里一个反应物发生多种价态的变化怎么配平？ 请问一下初中化学方程式如何配平（尤其是分解反应和多种反应物生...
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KCIO3 \u2192 KCIO4\uff0bKCI
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S0\uff0bKOH \u2192 K2S-2\uff0bK2S+4O3\uff0bH2O
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AI2(SO4)3\uff0bNa2CO3 \u2014\u2014 AI(OH)3\u2193\uff0bCO2\u2191\uff0bNa2SO4
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\u2476\u3001\u6dfb\u52a0\u7cfb\u6570\u7535\u8377\u7b49\uff0c\u56e0\u4e3aAI3+\u5e263\u4e2a\u6b63\u7535\u8377\uff0c\u800c\u5728AI2(SO4)3\u4e2d\u67092\u4e2aAI3+\uff0c\u6240\u4ee5\u67096\u4e2a\u6b63\u7535\u8377\uff1bCO32-\u5e262\u4e2a\u8d1f\u7535\u8377\uff0c\u8981\u4f7f\u201c\u7535\u8377\u7b49\u201d\uff0c\u5219\u5fc5\u987b\u5728CO32-\u524d\u52a0\u7cfb\u65703\uff0c\u4e8e\u662f\u5f97\u5230\uff1a
AI2(SO4)3\uff0b3Na2CO3 \u2014\u2014 2AI(OH)3\u2193\uff0b3CO2\u2191\uff0b3Na2SO4
\u2477\u3001\u201c\u53cd\u5e94\u5f0f\u4e2d\u5e38\u52a0\u6c34\u201d\u3002\u56e0\u4e3a\u751f\u6210\u7269\u4e2d\u67096\u4e2aH\uff0c\u6240\u4ee5\u5e94\u5728\u53cd\u5e94\u7269\u4e2d\u52a0\u4e0a\u201c3H2O\u201d\u3002\u8fd9\u6837\u5c31\u5f97\u5230\u4e86\u914d\u5e73\u597d\u4e86\u7684\u53cc\u6c34\u89e3\u53cd\u5e94\u65b9\u7a0b\u5f0f\uff1a
AI2(SO4)3\uff0b3Na2CO3\uff0b3H2O \uff1d 2AI(OH)3\u2193\uff0b3CO2\u2191\uff0b3Na2SO4
\u5947\u6570\u914d\u5076\u6cd5
\u51fa\u73b0\u6700\u591a\u5bfb\u5947\u6570\uff0c
\u518d\u5c06\u5947\u6570\u53d8\u4e3a\u5076\u3002
\u89c2\u5bdf\u914d\u5e73\u9053\u7406\u7b80\uff0c
\u4e8c\u56db\u4e0d\u884c\u518d\u6c42\u516d\u3002
\u8bf4\u660e\uff1a\u8fd9\u9996\u8bd7\u4ecb\u7ecd\u4e86\u7528\u5947\u6570\u914d\u5076\u6cd5\u914d\u5e73\u5316\u5b66\u53cd\u5e94\u65b9\u7a0b\u5f0f\u7684\u6b65\u9aa4\u3002\u8be5\u6cd5\u7684\u4f18\u70b9\u662f\u80fd\u9002\u5e94\u4e8e\u5404\u79cd\u7c7b\u578b\u7684\u5316\u5b66\u53cd\u5e94\u65b9\u7a0b\u5f0f\u7684\u914d\u5e73\uff0c\u800c\u4e14\u7b80\u6377\u3001\u8fc5\u901f\uff0c\u53ef\u76f4\u63a5\u52a0\u7cfb\u6570\u3002\u5bf9\u4e00\u4e9b\u6709\u673a\u7269\uff08\u7279\u522b\u662f\u78b3\u6c22\u5316\u5408\u7269\uff09\u71c3\u70e7\u7684\u5316\u5b66\u53cd\u5e94\u65b9\u7a0b\u5f0f\u7684\u914d\u5e73\u663e\u5f97\u7279\u522b\u6709\u6548\u3002\u4f46\u8be5\u6cd5\u4e0d\u9002\u5408\u4e8e\u53cd\u5e94\u7269\u548c\u751f\u6210\u7269\u6bd4\u8f83\u590d\u6742\u7684\u5316\u5b66\u53cd\u5e94\u65b9\u7a0b\u5f0f\u7684\u914d\u5e73\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u82e5\u7528\u6b64\u6cd5\u5e38\u5e38\u5f88\u9ebb\u70e6\u3002
\u89e3\u91ca\uff1a
1\u3001\u51fa\u73b0\u6700\u591a\u5bfb\u5947\u6570\uff0c\u518d\u5c06\u5947\u6570\u53d8\u4e3a\u5076\uff1a\u8fd9\u4e24\u53e5\u8bf4\u7684\u662f\u5947\u6570\u914d\u5076\u6cd5\u7684\u7b2c\u4e00\u6b65\u3002\u201c\u51fa\u73b0\u6700\u591a\u5bfb\u5947\u6570\u201d\u7684\u610f\u601d\u662f\u8bf4\u5728\u53cd\u5e94\u5f0f\u4e2d\u5bfb\u627e\u5728\u53cd\u5e94\u524d\u540e\u51fa\u73b0\u6b21\u6570\u6700\u591a\u7684\u5143\u7d20\uff0c\u7136\u540e\u5728\u6b64\u57fa\u7840\u4e0a\u5bfb\u627e\u5176\u4e2d\u539f\u5b50\u4e2a\u6570\u662f\u5947\u6570\u7684\u4e00\u9879\uff1b\u201c\u518d\u5c06\u5947\u6570\u53d8\u4e3a\u5076\u201d\u7684\u610f\u601d\u662f\u8bf4\u5728\u627e\u5230\u7684\u5947\u6570\u524d\u4e58\u4e0a\u4e00\u4e2a\u5076\u6570\uff08\u4e00\u822c\u662f\u5728\u5206\u5b50\u524d\u9762\u52a0\u6700\u5c0f\u7684\u5076\u65702\uff09\u3002
2\u3001\u89c2\u5bdf\u914d\u5e73\u9053\u7406\u7b80\uff0c\u4e8c\u56db\u4e0d\u884c\u518d\u6c42\u516d\uff1a\u610f\u601d\u662f\u8bf4\u5c06\u5947\u6570\u53d8\u4e3a\u5076\u6570\u4ee5\u540e\u5373\u53ef\u89c2\u5bdf\u914d\u5e73\uff0c\u5982\u679c\u914d\u4e0d\u5e73\uff0c\u518d\u4f9d\u6b21\u8bd5\u8f83\u5927\u7684\u5076\u65704\uff0c4\u82e5\u4e0d\u884c\u518d\u75286\uff0c\u2026\u2026
\u4f8b\u4e00\uff1a\u8bf7\u914d\u5e73\u53cd\u5e94\u5f0f\uff1a
Cu\uff0bHNO3\uff08\u6d53\uff09 \u2014\u2014 Cu(NO3)2\uff0bNO2\u2191\uff0bH2O
\u6839\u636e\u8bd7\u610f\u7684\u8981\u6c42\u5206\u6790\u5982\u4e0b\uff1a
\u5728\u8be5\u53cd\u5e94\u5f0f\u4e2d\uff0cCu\u5728\u53cd\u5e94\u524d\u540e\u51fa\u73b0\u4e862\u6b21\uff0cH\u51fa\u73b0\u4e862\u6b21\uff0cN\u51fa\u73b0\u4e863\u6b21\uff0cO\u51fa\u73b0\u4e864\u6b21\u3002\u663e\u800c\u6613\u89c1\uff0c\u6c27\u662f\u53cd\u5e94\u524d\u540e\u51fa\u73b0\u6b21\u6570\u6700\u591a\u7684\u5143\u7d20\uff0c\u800c\u4e14\u751f\u6210\u7269H2O\u4e2d\u7684\u4e2a\u6570\u4e3a1\uff0c\u662f\u5947\u6570\uff0c\u6545\u5e94\u5728H2O\u7684\u524d\u9762\u52a0\u7cfb\u65702\uff0c\u4f7f\u5947\u6570\u53d8\u4e3a\u5076\u6570\uff1a
Cu\uff0bHNO3\uff08\u6d53\uff09 \u2014\u2014 Cu(NO3)2\uff0bNO2\u2191\uff0b2H2O
\u5728H2O\u7684\u524d\u9762\u52a0\u4e0a2\u540e\uff0c\u53f3\u8fb9\u67094\u4e2aH\uff0c\u6240\u4ee5\u5e94\u5728HNO3\u524d\u9762\u52a0\u4e0a4\uff0c\u5de6\u8fb9\u52a04\u540e\u67094\u4e2aN\uff0c\u800c\u53f3\u8fb9\u67093\u4e2aN\uff0c\u6240\u4ee5\u5e94\u5728NO2\u524d\u9762\u52a0\u4e0a2\uff0c\u4e8e\u662f\u5f97\u914d\u5e73\u4e86\u7684\u5316\u5b66\u53cd\u5e94\u65b9\u7a0b\u5f0f\uff1a
Cu\uff0b4HNO3\uff08\u6d53\uff09\uff1d Cu(NO3)2\uff0b2NO2\u2191\uff0b2H2O
\u4f8b\u4e8c\uff1a\u8bf7\u914d\u5e73\u53cd\u5e94\u5f0f\uff1a
C2H6 \uff0bO2 \u2014\u2014 CO2 \uff0bH2O
\u5206\u6790\uff1a\u89c2\u5bdf\u5f97\u77e5\u6c27\u662f\u524d\u540e\u51fa\u73b0\u6b21\u6570\u6700\u591a\u7684\u5143\u7d20\uff0c\u6545\u5728H2O\u524d\u52a0\u7cfb\u65702\uff0c\u89c2\u5bdf\u540e\u4e0d\u5e73\uff0c\u7136\u540e\u63624\uff0c\u4f46\u8fd8\u662f\u4e0d\u884c\uff0c\u518d\u63626\u3002\u89c2\u5bdf\u914d\u5e73\u5982\u4e0b\uff1a
2C2H6\uff0b7O2 \uff1d 4CO2\uff0b6H2O
\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u4ea4\u53c9\u914d\u5e73\u6cd5
\u5347\u4ef7\u964d\u4ef7\u5404\u76f8\u52a0\uff0c
\u4ef7\u53d8\u603b\u6570\u7ea6\u540e\u53c9\u3002
\u6c27\u5316\u8fd8\u539f\u672a\u53c2\u4e0e\uff0c
\u914d\u5e73\u4e0d\u8981\u5fd8\u8bb0\u5b83\u3002
\u6c27\u5316\u8fd8\u539f\u5206\u5b50\u5185\uff0c
\u4ece\u53f3\u7740\u624b\u83ab\u60e7\u6015\u3002
\u53c9\u540e\u524d\u540e\u51fa\u5947\u5076\uff0c
\u5947\u53d8\u5076\u540e\u518d\u4ea4\u53c9\u3002
\u8bf4\u660e\uff1a\u8fd9\u9996\u8bd7\u4ecb\u7ecd\u4e86\u7528\u4ea4\u53c9\u914d\u5e73\u6cd5\u914d\u5e73\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u65b9\u7a0b\u5f0f\u7684\u6b65\u9aa4\u548c\u5e94\u7528\u8be5\u6cd5\u65f6\u5e94\u6ce8\u610f\u7684\u95ee\u9898\u3002\u5bf9\u4e8e\u8f83\u590d\u6742\u7684\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\uff0c\u7528\u8be5\u6cd5\u914d\u5e73\u5219\u6bd4\u8f83\u65b9\u4fbf\u3002
\u89e3\u91ca\uff1a
1\u3001\u5347\u4ef7\u964d\u4ef7\u5404\u76f8\u52a0\uff1a\u8fd9\u53e5\u7684\u610f\u601d\u662f\u4ecb\u7ecd\u4e86\u4ea4\u53c9\u914d\u5e73\u6cd5\u7684\u7b2c\u4e00\u6b65\uff0c\u5373\uff1a\u9996\u5148\u8868\u660e\u5347\u4ef7\u5143\u7d20\u548c\u964d\u4ef7\u5143\u7d20\u7684\u5316\u5408\u4ef7\uff0c\u7136\u540e\u5c06\u5347\u964d\u4ef7\u6570\u5404\u81ea\u5206\u522b\u76f8\u52a0\uff0c\u8fd9\u6837\u5c31\u5f97\u51fa\u4e86\u5347\u4ef7\u5143\u7d20\u5316\u5408\u4ef7\u7684\u4ef7\u53d8\u603b\u6570\u548c\u964d\u4ef7\u5143\u7d20\u5316\u5408\u4ef7\u7684\u4ef7\u53d8\u603b\u6570\u3002
\u4e3e\u4f8b\uff1a\u8bf7\u7528\u4ea4\u53c9\u914d\u5e73\u6cd5\u914d\u5e73\u5982\u4e0b\u53cd\u5e94\u5f0f\uff1a
FeS2\uff0bO2 \u2014\u2014 SO2\uff0bFe2O3
\u6839\u636e\u8bd7\u610f\u7684\u8981\u6c42\u5148\u8868\u660e\u5347\u4ef7\u5143\u7d20\u548c\u964d\u4ef7\u5143\u7d20\u7684\u5316\u5408\u4ef7\uff0c\u4e8e\u662f\u5f97\u5230\uff1a
Fe+2S2-1\uff0bO20 \u2014\u2014 S+4O2-2\uff0bFe2+3O3-2
\u6839\u636e\u8bd7\u610f\u7684\u8981\u6c42\u518d\u7b97\u51fa\u5347\u4ef7\u5143\u7d20\u548c\u964d\u4ef7\u5143\u7d20\u7684\u4ef7\u53d8\u603b\u6570\u3002Fe2+\u2192Fe3+\u5316\u5408\u4ef7\u5347\u9ad8\u6570\u4e3a1\uff0cS-1\u2192S+4\u5316\u5408\u4ef7\u5347\u9ad8\u6570\u4e3a5\uff0c\u53c8\u56e0\u4e3aFeS2\u4e2d\u67092\u4e2aS\uff0c\u6240\u4ee5S\u7684\u5347\u4ef7\u603b\u6570\u4e3a5\u00d72=10\uff0c\u6545\u5347\u4ef7\u5143\u7d20\uff08Fe\u548cS\uff09\u7684\u4ef7\u53d8\u603b\u6570\u4e3a1+10=11\uff1bO0\u2192O-2\u5316\u5408\u4ef7\u964d\u4f4e\u6570\u4e3a2\uff0c\u56e0O2\u542b2\u4e2aO\uff0c\u6240\u4ee5\u964d\u4ef7\u5143\u7d20O\u7684\u4ef7\u53d8\u603b\u6570\u4e3a2\u00d72=4\u3002\u4e8e\u662f\u5f97\u5230\u4e0b\u5f0f\uff1a
11 4
FeS2 + O2 \u2014\u2014 SO2 + Fe2O3
2\u3001\u4ef7\u53d8\u603b\u6570\u7ea6\u540e\u53c9\uff1a\u610f\u601d\u662f\u8bf4\u5f97\u51fa\u7684\u5347\u4ef7\u5143\u7d20\u5316\u5408\u4ef7\u7684\u4ef7\u53d8\u603b\u6570\u548c\u964d\u4ef7\u5143\u7d20\u5316\u5408\u4ef7\u7684\u4ef7\u53d8\u603b\u6570\u540e\uff0c\u82e5\u4e8c\u8005\u6709\u516c\u7ea6\u6570\uff0c\u5219\u9700\u7ea6\u7b80\u540e\u518d\u4ea4\u53c9\uff08\u5982\u4e8c\u8005\u662f6\u548c9\uff0c\u5219\u7ea6\u7b80\u4e3a2\u548c3\uff09\u3002\u8a00\u5916\u4e4b\u610f\uff0c\u82e5\u4e8c\u8005\u4e3a\u4e92\u8d28\u6570\uff0c\u5219\u76f4\u63a5\u4ea4\u53c9\u5373\u53ef\u3002
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c11\u548c4\u662f\u4e92\u8d28\u6570\uff0c\u6545\u53ef\u4ee5\u76f4\u63a5\u4ea4\u53c9\uff0c\u4e8e\u662f\u5f97\u5230\u4e0b\u5f0f\uff1a
11 4
4FeS2 + 11O2 \u2014\u2014 SO2 + Fe2O3
\u5de6\u53f3\u89c2\u5bdf\u914d\u5e73\u53ef\u5f97\u5230\u7b54\u6848\uff1a
4FeS2\uff0b11O2 \uff1d 8SO2\uff0b2Fe2O3
3\u3001\u6c27\u5316\u8fd8\u539f\u672a\u53c2\u4e0e\uff0c\u914d\u5e73\u4e0d\u8981\u5fd8\u8bb0\u5b83\uff1a\u610f\u601d\u662f\u8bf4\u82e5\u6709\u7684\u53cd\u5e94\u7269\u4ec5\u90e8\u5206\u53c2\u52a0\u4e86\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\uff0c\u4e00\u90e8\u5206\u672a\u53c2\u52a0\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\uff0c\u90a3\u4e48\u5e94\u5c06\u4ea4\u53c9\u7cfb\u6570\u518d\u52a0\u4e0a\u6ca1\u6709\u53c2\u52a0\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u7684\u7269\u8d28\u7684\u5206\u5b50\u4e2a\u6570\uff0c\u8fd9\u6837\u624d\u662f\u8be5\u7269\u8d28\u5206\u5b50\u524d\u7684\u7cfb\u6570\u3002
\u4e3e\u4f8b\uff1a\u8bf7\u7528\u4ea4\u53c9\u914d\u5e73\u6cd5\u914d\u5e73\u4e0b\u5217\u53cd\u5e94\u5f0f\uff1a
Mg\uff0bHNO3 \u2014\u2014 Mg(NO3)2\uff0bNH4NO3\uff0bH2O
\u6839\u636e\u8bd7\u610f\u7684\u8981\u6c42\u5206\u6790\u5982\u4e0b\uff1a
Mg\u7684\u4ef7\u53d8\u603b\u6570\u4e3a2\uff0cN\u7684\u4ef7\u53d8\u603b\u6570\u4e3a8\uff0c\u7ea6\u7b80\u540e\u4e3a1\u548c4\uff0c\u6545Mg\u524d\u7cfb\u6570\u662f4\u5df2\u662f\u65e0\u7591\u7684\uff0c\u800cHNO3\u524d\u7684\u7cfb\u6570\u4f3c\u4e4e\u5e94\u8be5\u662f1\uff0c\u4f46\u89c2\u5bdf\u751f\u6210\u7269\u4e2d\u67099\u5206\u5b50\u7684HNO3\u6ca1\u6709\u53c2\u52a0\u53cd\u5e94\uff0c\u6545HNO3\u524d\u7684\u7cfb\u6570\u4e0d\u662f1\uff0c\u800c\u662f1+9=10\u3002\u4e8e\u662f\u53ef\u5f97\u5230\u5982\u4e0b\u914d\u5e73\u597d\u4e86\u7684\u53cd\u5e94\u65b9\u7a0b\u5f0f\uff1a
4Mg\uff0b10HNO3 \uff1d 4Mg(NO3)2\uff0bNH4NO3\uff0b3H2O
4\u3001\u6c27\u5316\u8fd8\u539f\u5206\u5b50\u5185\uff0c\u4ece\u53f3\u7740\u624b\u83ab\u60e7\u6015\uff1a\u610f\u601d\u662f\u8bf4\u82e5\u662f\u5206\u5b50\u5185\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\uff0c\u5219\u5e94\u8be5\u4ece\u751f\u6210\u7269\u7740\u624b\u4ea4\u53c9\u914d\u5e73\u3002
\u4e3e\u4f8b\uff1a\u8bf7\u7528\u4ea4\u53c9\u914d\u5e73\u6cd5\u914d\u5e73\u4e0b\u5217\u53cd\u5e94\u5f0f\uff1a
NH4NO3 \u2014\u2014 N2\uff0bO2\uff0bH2O
\u6839\u636e\u8bd7\u610f\u5206\u6790\u5982\u4e0b\uff1a
\u4e00\u770b\u4fbf\u77e5\u8fd9\u662f\u4e00\u4e2a\u5178\u578b\u7684\u5206\u5b50\u5185\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\uff0c\u6240\u4ee5\u5e94\u4ece\u751f\u6210\u7269\u7740\u624b\u4ea4\u53c9\u3002N0\u2192N-3\u5316\u5408\u4ef7\u964d\u4f4e\u6570-3\uff0c\u662fN0\u2192N+5\u5316\u5408\u4ef7\u5347\u9ad8\u6570\u662f5\uff0c\u6545N\u7684\u4ef7\u53d8\u603b\u6570\u5e94\u662f\u22235 + (-3) \u2223 = 2\uff0cO0\u2192O-2\u5316\u5408\u4ef7\u7684\u4ef7\u53d8\u603b\u6570\u4e3a1\u3002\u89c2\u5bdf\u914d\u5e73\u5f97\uff1a
2NH4NO3 \uff1d 2N2\uff0bO2\uff0b4H2O
5\u3001\u53c9\u540e\u524d\u540e\u51fa\u5947\u5076\uff0c\u5947\u53d8\u5076\u540e\u518d\u4ea4\u53c9\uff1a\u610f\u601d\u662f\u8bf4\u82e5\u4ea4\u53c9\u7cfb\u6570\u540e\u67d0\u539f\u5b50\u53cd\u5e94\u524d\u540e\u7684\u4e2a\u6570\u51fa\u73b0\u4e86\u4e00\u5947\u4e00\u5076\u73b0\u8c61\uff0c\u5219\u9700\u5c06\u5947\u6570\uff08\u4e58\u4ee52\uff09\u53d8\u4e3a\u5076\u6570\u3002
\u4e3e\u4f8b\uff1a\u8bf7\u7528\u4ea4\u53c9\u914d\u5e73\u6cd5\u914d\u5e73\u4e0b\u5217\u53cd\u5e94\u5f0f\uff1a
FeS\uff0bKMnO4\uff0bH2SO4 \u2014\u2014 K2SO4\uff0bMnSO4\uff0bFe2(SO4)3\uff0bH2O\uff0bS\u2193
\u6839\u636e\u8bd7\u610f\u7684\u8981\u6c42\u5206\u6790\u5982\u4e0b\uff1a
Fe\u548cS\u7684\u5316\u5408\u4ef7\u5347\u9ad8\u603b\u6570\u4e3a3\uff08\u5947\u6570\uff09\uff0cMn\u7684\u5316\u5408\u4ef7\u964d\u4f4e\u603b\u6570\u4e3a5\uff0c\u6240\u4ee5\u4ea4\u53c9\u7cfb\u6570\u662f3\u548c5\uff0c\u4f46Fe2(SO4)3\u4e2d\u67092\u4e2aFe\uff08\u5076\u6570\uff09\uff0cK2SO4\u4e2d\u67092\u4e2aK\uff08\u5076\u6570\uff09\uff0c\u6545\u5e94\u5c063\u548c5\u5206\u522b\u4e58\u4ee52\uff0c\u53d8\u4e3a\u5076\u65706\u548c10\uff0c\u53736\u548c10\u5c31\u662f\u5b9e\u9645\u5e94\u8be5\u4ea4\u53c9\u7684\u7cfb\u6570\u3002\u7531\u6b64\u5f97\u51fa\uff1a
10FeS\uff0b6KMnO4\uff0b24H2SO4 \uff1d 3K2SO4\uff0b6MnSO4\uff0b5Fe2(SO4)3\uff0b24H2O\uff0b10S\u2193
\u8bf4\u660e\uff1a\u4ea4\u53c9\u914d\u5e73\u6cd5\u5728\u89e3\u91ca\u7684\u65f6\u5019\u4f3c\u4e4e\u201c\u8f83\u590d\u6742\u201d\uff0c\u4f46\u5b9e\u9645\u914d\u5e73\u8fc7\u7a0b\u4e2d\uff0c\u4ec5\u4ec5\u9760\u5927\u8111\u77ac\u95f4\u7684\u601d\u7ef4\u5c31\u5b8c\u6210\u4e86\uff0c\u6240\u4ee5\u53ea\u8981\u628a\u8fd9\u9996\u8bd7\u771f\u6b63\u7406\u89e3\u4e86\uff0c\u90a3\u4e48\u5728\u5b9e\u9645\u914d\u5e73\u4e2d\u5c31\u4f1a\u8fbe\u5230\u77ac\u95f4\u5b8c\u6210\u7684\u6548\u679c\u3002
\u4e07\u80fd\u914d\u5e73\u6cd5
\u82f1\u6587\u5b57\u6bcd\u8868\u793a\u6570\uff0c
\u8d28\u7535\u5b88\u6052\u65b9\u7a0b\u7ec4\u3002
\u67d0\u9879\u4e3a\u4e00\u89e3\u65b9\u7a0b\uff0c
\u82e5\u6709\u5206\u6570\u53bb\u5206\u6bcd\u3002
\u8bf4\u660e\uff1a\u8fd9\u9996\u8bd7\u4ecb\u7ecd\u7684\u662f\u4e07\u80fd\u914d\u5e73\u6cd5\u7684\u6b65\u9aa4\u3002\u8be5\u65b9\u6cd5\u7684\u4f18\u70b9\u662f\uff1a\u8be5\u6cd5\u540d\u526f\u5176\u5b9e\u2014\u2014\u4e07\u80fd\uff01\u7528\u5b83\u53ef\u4ee5\u914d\u5e73\u4efb\u4f55\u5316\u5b66\u53cd\u5e94\u65b9\u7a0b\u5f0f\u548c\u79bb\u5b50\u65b9\u7a0b\u5f0f\u3002\u5982\u679c\u4f60\u628a\u8fd9\u79cd\u65b9\u6cd5\u719f\u7ec3\u638c\u63e1\u4e86\uff0c\u90a3\u4e48\u4f60\u5c31\u53ef\u4ee5\u81ea\u8c6a\u5730\u8bf4\uff1a\u201c\u4e16\u754c\u4e0a\u6ca1\u6709\u4e00\u4e2a\u5316\u5b66\u53cd\u5e94\u65b9\u7a0b\u5f0f\u6211\u4e0d\u4f1a\u914d\u5e73\u3002\u201d\uff1b\u8be5\u6cd5\u7684\u5f31\u70b9\u662f\uff1a\u5bf9\u4e8e\u53cd\u5e94\u7269\u548c\u751f\u6210\u7269\u6bd4\u8f83\u591a\u7684\u5316\u5b66\u65b9\u7a0b\u5f0f\uff0c\u7528\u8be5\u6cd5\u5219\u914d\u5e73\u901f\u5ea6\u53d7\u5230\u5f71\u54cd\u3002\u4f46\u4e5f\u4e0d\u662f\u7edd\u5bf9\u7684\uff0c\u56e0\u4e3a\u5176\u901f\u5ea6\u7684\u5feb\u6162\u51b3\u5b9a\u4e8e\u4f60\u89e3\u591a\u5143\u4e00\u6b21\u65b9\u7a0b\u7ec4\u7684\u80fd\u529b\uff0c\u5982\u679c\u89e3\u65b9\u7a0b\u7ec4\u7684\u6280\u5de7\u638c\u63e1\u7684\u8f83\u597d\uff0c\u90a3\u4e48\u7528\u4e07\u80fd\u914d\u5e73\u6cd5\u914d\u5e73\u5316\u5b66\u65b9\u7a0b\u5f0f\u7684\u901f\u5ea6\u4e5f\u5c31\u5f88\u7406\u60f3\u4e86\u3002
\u89e3\u91ca\uff1a
1\u3001\u82f1\u6587\u5b57\u6bcd\u8868\u793a\u6570\uff1a\u201c\u6570\u201d\u6307\u9700\u8981\u914d\u5e73\u7684\u5206\u5b50\u7cfb\u6570\u3002\u8fd9\u53e5\u7684\u610f\u601d\u662f\u8bf4\u4e07\u80fd\u914d\u5e73\u6cd5\u7684\u7b2c\u4e00\u6b65\u662f\u7528\u82f1\u6587\u5b57\u6bcd\u8868\u793a\u5404\u5206\u5b50\u5f0f\u524d\u7684\u7cfb\u6570\u3002
\u4e3e\u4f8b\uff1a\u8bf7\u7528\u4e07\u80fd\u914d\u5e73\u6cd5\u914d\u5e73\u4e0b\u5217\u53cd\u5e94\u5f0f\uff1a
Cu\uff0bHNO3\uff08\u6d53\uff09 \u2014\u2014 Cu(NO3)2\uff0bNO2\u2191\uff0bH2O
\u6839\u636e\u8bd7\u610f\u7684\u8981\u6c42\u7528\u82f1\u6587\u5b57\u6bcd\u8868\u793a\u5404\u5206\u5b50\u524d\u7684\u7cfb\u6570\uff0c\u4e8e\u662f\u5f97\u5230\u5982\u4e0b\u53cd\u5e94\u65b9\u7a0b\u5f0f\uff1a
A•Cu\uff0bB•HNO3\uff08\u6d53\uff09 \u2014\u2014 C•Cu(NO3)2\uff0bD•NO2\u2191\uff0bE•H2O\u2026\u2026\u2460
2\u3001\u8d28\u7535\u5b88\u6052\u65b9\u7a0b\u7ec4\uff1a\u8be5\u6cd5\u7684\u7b2c\u4e8c\u6b65\u662f\u6839\u636e\u8d28\u91cf\u5b88\u6052\u5b9a\u5f8b\u548c\u7535\u8377\u5b88\u6052\u5b9a\u5f8b\u5217\u591a\u5143\u4e00\u6b21\u65b9\u7a0b\u7ec4\uff08\u82e5\u4e0d\u662f\u79bb\u5b50\u65b9\u7a0b\u5f0f\uff0c\u5219\u4ec5\u6839\u636e\u8d28\u91cf\u5b88\u6052\u5b9a\u5f8b\u5373\u53ef\uff09\u3002
\u6839\u636e\u8bd7\u610f\u7684\u8981\u6c42\u5217\u51fa\u4e0b\u5217\u65b9\u7a0b\u7ec4\uff1a
A = C
B = 2E
B = 2C + D
3B = 6C + 2D + E
3\u3001\u67d0\u9879\u4e3a\u4e00\u89e3\u65b9\u7a0b\uff1a\u610f\u601d\u662f\u8bf4\u8be5\u6cd5\u7684\u7b2c\u4e09\u6b65\u662f\u4ee4\u65b9\u7a0b\u7ec4\u4e2d\u67d0\u4e2a\u672a\u77e5\u6570\u4e3a\u201c1\u201d\uff0c\u7136\u540e\u89e3\u65b9\u7a0b\u7ec4\u3002
\u6839\u636e\u8bd7\u610f\u7684\u8981\u6c42\uff0c\u6211\u4eec\u4ee4B = 1\uff0c\u4ee3\u5165\u65b9\u7a0b\u7ec4\u5f97\u4e0b\u5217\u65b9\u7a0b\u7ec4\uff1a
A = C
1 = 2E
1 = 2C + D
3 = 6C + 2D + E
\u89e3\u4e4b\u5f97\uff1aA=1/4\uff0cC=1/4\uff0cD=1/2\uff0cE=1/2
\u5c06A\u3001B\u3001C\u3001D\u3001E\u7684\u6570\u503c\u4ee3\u5165\u53cd\u5e94\u65b9\u7a0b\u5f0f\u2460\u5f97\uff1a
1/4Cu\uff0bHNO3\uff08\u6d53\uff09 \u2014\u2014 1/4Cu(NO3)2\uff0b1/2NO2\u2191\uff0b1/2H2O\u2026\u2026\u2461
\u8bf4\u660e\uff1a\u5728\u5b9e\u9645\u914d\u5e73\u8fc7\u7a0b\u4e2d\uff0c\u5230\u5e95\u8be5\u4ee4\u90a3\u4e00\u9879\u4e3a\u201c1\u201d\uff0c\u8981\u5177\u4f53\u95ee\u9898\u5177\u4f53\u5206\u6790\uff0c\u4ee5\u89e3\u65b9\u7a0b\u7ec4\u7b80\u4fbf\u4e3a\u51c6\u3002\u4e00\u822c\u662f\u4ee4\u5206\u5b50\u5f0f\u6bd4\u8f83\u590d\u6742\u7684\u4e00\u9879\u7684\u7cfb\u6570\u4e3a\u201c1\u201d\u3002
4\u3001\u82e5\u6709\u5206\u6570\u53bb\u5206\u6bcd\uff1a\u610f\u601d\u662f\u8bf4\u8be5\u6cd5\u7684\u7b2c\u56db\u6b65\u662f\u5c06\u7b2c\u4e09\u90e8\u89e3\u65b9\u7a0b\u7ec4\u5f97\u5230\u7684\u65b9\u7a0b\u7ec4\u7684\u89e3\u4ee3\u5165\u5316\u5b66\u53cd\u5e94\u65b9\u7a0b\u5f0f\u4e2d\uff0c\u82e5\u6709\u7684\u7cfb\u6570\u662f\u5206\u6570\uff0c\u5219\u8981\u5728\u5316\u5b66\u53cd\u5e94\u65b9\u7a0b\u5f0f\u4e24\u8fb9\u540c\u4e58\u4ee5\u5404\u5206\u6bcd\u7684\u6700\u5c0f\u516c\u500d\u6570\u3002\u4ece\u800c\u5404\u5206\u6bcd\u88ab\u53bb\u6389\uff0c\u4f7f\u5206\u6570\u53d8\u4e3a\u6574\u6570\u3002
\u6839\u636e\u8bd7\u610f\u7684\u8981\u6c42\u5c06\u65b9\u7a0b\u2461\u4e24\u8fb9\u540c\u4e58\u4ee54\u5f97\uff1a
Cu\uff0b4HNO3\uff08\u6d53\uff09 \uff1d Cu(NO3)2\uff0b2NO2\u2191\uff0b2H2O
\u914d\u5e73\u51b3\u7b56\u6b4c
\u8fc5\u901f\u89c2\u5bdf\u5b9a\u7c7b\u578b\uff0c
\u6b67\u5316\u6c34\u89e3\u9996\u5148\u7528\u3002
\u80fd\u5426\u5947\u5076\u518d\u4ea4\u53c9\uff0c
\u56db\u6cd5\u6280\u7a77\u6709\u4e07\u80fd\u3002
\u8bf4\u660e\uff1a\u8fd9\u9996\u8bd7\u9610\u8ff0\u4e86\u5728\u5b9e\u9645\u914d\u5e73\u65f6\u5982\u4f55\u6b63\u786e\u8fd0\u7528\u7b14\u8005\u4ecb\u7ecd\u7684\u8fd9\u4e94\u79cd\u914d\u5e73\u65b9\u6cd5\u3002
\u89e3\u91ca\uff1a
1\u3001\u8fc5\u901f\u89c2\u5bdf\u5b9a\u7c7b\u578b\uff1a\u610f\u601d\u662f\u8bf4\u5728\u770b\u5230\u8bd5\u9898\u540e\uff0c\u7b2c\u4e00\u6b65\u662f\u9996\u5148\u89c2\u5bdf\u4e00\u4e0b\u662f\u5c5e\u4e8e\u54ea\u4e00\u7c7b\u578b\u7684\u53cd\u5e94\u5f0f\u3002
2\u3001\u6b67\u5316\u6c34\u89e3\u9996\u5148\u7528\uff1a\u610f\u601d\u662f\u8bf4\u82e5\u662f\u5c90\u5316\u53cd\u5e94\u5219\u9996\u5148\u7528\u300a\u6b67\u5316\u53cd\u5e94\u7b80\u6377\u914d\u5e73\u6cd5\u300b\uff0c\u82e5\u662f\u53cc\u6c34\u89e3\u53cd\u5e94\u5219\u9996\u5148\u7528\u300a\u53cc\u6c34\u89e3\u53cd\u5e94\u7b80\u6377\u914d\u5e73\u6cd5\u300b\u3002
3\u3001\u80fd\u5426\u5947\u5076\u518d\u4ea4\u53c9\uff1a\u610f\u601d\u662f\u8bf4\u65e2\u4e0d\u662f\u6b67\u5316\u53cd\u5e94\uff0c\u4e5f\u4e0d\u662f\u53cc\u6c34\u89e3\u53cd\u5e94\uff0c\u90a3\u4e48\u518d\u770b\u4e00\u4e0b\u53cd\u5e94\u7269\u548c\u751f\u6210\u7269\u591a\u5c11\uff0c\u82e5\u5c11\u5219\u7528\u300a\u5947\u6570\u914d\u5076\u6cd5\u300b\uff0c\u82e5\u8f83\u591a\u5219\u7528\u300a\u4ea4\u53c9\u914d\u5e73\u6cd5\u300b\u3002
4\u3001\u56db\u6cd5\u6280\u7a77\u6709\u4e07\u80fd\uff1a\u610f\u601d\u662f\u8bf4\u82e5\u9047\u5230\u4e07\u4e00\u7684\u60c5\u51b5\uff0c\u5373\u7528\u524d\u56db\u79cd\u65b9\u6cd5\u90fd\u89e3\u51b3\u4e0d\u4e86\uff0c\u5219\u62ff\u51fa\u6700\u540e\u7684\u7edd\u62db\u2014\u2014\u300a\u4e07\u80fd\u914d\u5e73\u6cd5\u300b\u3002
\u4e3a\u4e86\u4fbf\u4e8e\u540c\u5b66\u4eec\u638c\u63e1\u4e0a\u8ff0\u4e94\u79cd\u914d\u5e73\u6cd5\uff0c\u73b0\u63d0\u4f9b\u5982\u4e0b\u51e0\u4e2a\u7ec3\u4e60\u9898\uff1a
\u2474\u3001\u5c06FeCI3\u548cNa2S\u4e24\u79cd\u6eb6\u6db2\u6df7\u5408\u4f1a\u4ea7\u751f\u4ec0\u4e48\u73b0\u8c61\uff1f\u5199\u51fa\u53cd\u5e94\u65b9\u7a0b\u5f0f\uff0c\u5e76\u914d\u5e73\u3002
\u63d0\u793a\uff1a\u7528\u300a\u53cc\u6c34\u89e3\u7b80\u6377\u914d\u5e73\u6cd5\u300b\u3002
\u2475\u3001\u914d\u5e73\u4e0b\u5217\u53cd\u5e94\u5f0f\uff1a
KCIO3 \u2014\u2014 KCIO4\uff0bKCI
C2H2\uff0bO2 \u2014\u2014 CO2\uff0bH2O
Zn\uff0bHNO3 \u2014\u2014 Zn(NO3)2\uff0bNH4NO3\uff0bH2O
H2S\uff0bHNO3 \u2014\u2014 S\uff0bNO\uff0bH2O
\u63d0\u793a\uff1a\u5404\u79cd\u65b9\u6cd5\u90fd\u7528\u4e00\u4e0b\uff0c\u5e76\u6bd4\u8f83\u5bf9\u4e8e\u67d0\u4e2a\u5177\u4f53\u7684\u53cd\u5e94\u5f0f\u7528\u54ea\u79cd\u65b9\u6cd5\u8f83\u7b80\u4fbf\u3002
\u5bf9\u4e8e\u4e00\u4e9b\u5e38\u89c1\u7684\u5f88\u5bb9\u6613\u914d\u5e73\u3002\u4f46\u4e00\u4e9b\u6570\u5b57\u6bd4\u8f83\u5927\u6bd4\u8f83\u504f\u7684\uff0c\u600e\u4e48\u914d\uff1f\u5982\u4e0b\u5316\u5b66\u65b9\u7a0b\u5f0f\u7684\u914d\u5e73
\u5728\u5316\u5b66\u65b9\u7a0b\u5f0f\u5404\u5316\u5b66\u5f0f\u7684\u524d\u9762\u914d\u4e0a\u9002\u5f53\u7684\u7cfb\u6570\uff0c\u4f7f\u5f0f\u5b50\u5de6\u3001\u53f3\u4e24\u8fb9\u6bcf\u4e00\u79cd\u5143\u7d20\u7684\u539f\u5b50\u603b\u6570\u76f8\u7b49\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u53eb\u505a\u5316\u5b66\u65b9\u7a0b\u5f0f\u914d\u5e73\u3002
\u914d\u5e73\u7684\u5316\u5b66\u65b9\u7a0b\u5f0f\u7b26\u5408\u8d28\u91cf\u5b88\u6052\u5b9a\u5f8b\uff0c\u6b63\u786e\u8868\u73b0\u53cd\u5e94\u7269\u548c\u751f\u6210\u7269\u5404\u7269\u8d28\u4e4b\u95f4\u7684\u8d28\u91cf\u6bd4\uff0c\u4e3a\u5316\u5b66\u8ba1\u7b97\u63d0\u4f9b\u51c6\u786e\u7684\u5173\u7cfb\u5f0f\u3001\u5173\u7cfb\u91cf\u3002\u914d\u5e73\u65b9\u6cd5\u6709\u591a\u79cd\uff1a
\uff081\uff09\u89c2\u5bdf\u6cd5\u89c2\u5bdf\u53cd\u5e94\u7269\u53ca\u751f\u6210\u7269\u7684\u5316\u5b66\u5f0f\uff0c\u627e\u51fa\u6bd4\u8f83\u590d\u6742\u7684\u4e00\u79cd\uff0c\u63a8\u6c42\u5176\u5b83\u5316\u5b66\u5f0f\u7684\u7cfb\u6570\u3002\u5982\uff1a
Fe2(SO4)3+NaOH\u2014Fe(OH)3+Na2SO4
Fe2(SO4)3 \u6240\u542b\u539f\u5b50\u6570\u6700\u591a\u3001\u6700\u590d\u6742\uff0c\u5176\u4e2d\u4e09\u4e2aSO4 \u8fdb\u5165Na2SO4\uff0c\u6bcf\u4e2aNa2SO4\u542b\u6709\u4e00\u4e2aSO4\uff0c\u6240\u4ee5Na2SO4 \u7cfb\u6570\u4e3a3\uff1b2 \u4e2a\u94c1\u539f\u5b50Fe \u9700\u8fdb\u51652 \u4e2aFe(OH)3\uff0c\u6240\u4ee5Fe(OH)3 \u7cfb\u6570\u4e3a2\uff0c\u8fd9\u6837\u5c31\u5f97\u5230\uff1a
Fe2(SO4)3+NaOH\u20142Fe(OH)3+3Na2SO4
\u63a5\u4e0b\u53bb\u786e\u5b9aNaOH \u7684\u7cfb\u6570\uff0c2Fe(OH)3 \u4e2d\u67096 \u4e2aOH\uff0c3Na2SO4 \u4e2d\u67096 \u4e2aNa\uff0c\u6240\u4ee5\u5728NaOH \u524d\u586b\u4e0a\u7cfb\u65706\uff0c\u5f97\u5230\uff1a
Fe2(SO4)3+6NaOH\u20142Fe(OH)3+3Na2SO4
\u6700\u540e\u628a\u201c\u2014\u201d\u6539\u6210\u201c=\u201d\uff0c\u6807\u660eFe(OH)3\u2193\u3002
\uff082\uff09\u5355\u6570\u53d8\u53cc\u6570\u6cd5\u5982\uff1a
C2H2+O2\u2014CO2+H2O
\u9996\u5148\u627e\u51fa\u5de6\u3001\u53f3\u4e24\u8fb9\u51fa\u73b0\u6b21\u6570\u8f83\u591a\uff0c\u5e76\u4e14\u4e00\u8fb9\u4e3a\u5355\u6570\uff0c\u53e6\u4e00\u8fb9\u4e3a\u53cc\u6570\u7684\u539f\u5b50\u2014\u6c27\u539f\u5b50\u3002\u7531\u4e8e\u6c27\u5206\u5b50\u662f\u53cc\u539f\u5b50\u5206\u5b50O2\uff0c\u751f\u6210\u7269\u91cc\u6c27\u539f\u5b50\u603b\u6570\u5fc5\u7136\u662f\u53cc\u6570\uff0c\u6240\u4ee5H2O \u7684\u7cfb\u6570\u5e94\u8be5\u662f2\uff08\u7cfb\u6570\u5e94\u8be5\u662f\u6700\u7b80\u6b63\u6574\u6570\u6bd4\uff09\uff0c\u5982\u4e0b\u5f0f\u4e2d\u2460\u6240\u793a\uff1a
C2H2+O2\u2014CO2+2H2O
\u2460
\u7531\u4e8e2H2O \u4e2d\u6c22\u539f\u5b50\u4e2a\u6570\u662fC2H2 \u76842 \u500d\uff0c\u6240\u4ee5C2H2 \u7cfb\u6570\u4e3a2\uff0c\u5982\u4e0b\u5f0f\u4e2d\u2461\u6240\u793a\uff1a
2C2H2+O2\u2014CO2+2H2O
\u2461 \u2460
\u53c8\u7531\u4e8e2C2H2 \u4e2d\u78b3\u539f\u5b50\u4e2a\u6570\u4e3aCO2 \u76844 \u500d\uff0c\u6240\u4ee5CO2 \u7cfb\u6570\u4e3a4\uff0c\u5982\u4e0b\u5f0f\u4e2d\u2462\u6240\u793a\uff1a
2C2H2+O2\u20144CO2+2H2O
\u2461 \u2462 \u2460
\u6700\u540e\u914d\u5355\u8d28O2 \u7684\u7cfb\u6570\uff0c\u7531\u4e8e\u751f\u6210\u7269\u91cc\u6240\u542b\u6c27\u539f\u5b50\u603b\u6570\u4e3a10\uff0c\u6240\u4ee5\u53cd\u5e94\u7269O2\u7684\u7cfb\u6570\u662f5\uff0c\u5982\u4e0b\u5f0f\u4e2d\u2463\u6240\u793a\uff1a
2C2H2+5O2\u20144CO2+2H2O
\u2461 \u2463 \u2462 \u2460
\u6838\u7b97\u5f0f\u5b50\u4e24\u8fb9\uff0c\u6bcf\u4e00\u79cd\u5143\u7d20\u7684\u539f\u5b50\u603b\u6570\u5df2\u7ecf\u76f8\u7b49\uff0c\u628a\u53cd\u5e94\u6761\u4ef6\uff0c\u7b49\u53f7\u3001\u72b6\u6001\u7b26\u53f7\u2191\u586b\u9f50\uff0c\u5316\u5b66\u65b9\u7a0b\u5f0f\u5df2\u914d\u5e73\u3002
\uff083\uff09\u6c42\u6700\u5c0f\u516c\u500d\u6570\u6cd5\u4f8b\u5982\uff1a
KClO3\u2014KCl+O2
\u5f0f\u4e2dK\u3001Cl\u3001O \u5404\u51fa\u73b0\u4e00\u6b21\uff0c\u53ea\u6709\u6c27\u539f\u5b50\u6570\u4e24\u8fb9\u4e0d\u7b49\uff0c\u5de6\u8fb93 \u4e2a\uff0c\u53f3\u8fb92 \u4e2a\uff0c\u6240\u4ee5\u5e94\u4ece\u6c27\u539f\u5b50\u5165\u624b\u6765\u5f00\u59cb\u914d\u5e73\u3002\u7531\u4e8e3 \u548c2 \u7684\u6700\u5c0f\u516c\u500d\u6570\u662f6\uff0c6 \u4e0eKClO3\u4e2d\u6c27\u539f\u5b50\u4e2a\u65703 \u4e4b\u6bd4\u4e3a2\uff0c\u6240\u4ee5KClO3 \u7cfb\u6570\u5e94\u4e3a2\u3002\u53c8\u7531\u4e8e6 \u8ddfO2 \u7684\u6c27\u539f\u5b50\u4e2a\u65702 \u4e4b\u6bd4\u4e3a3\uff0c\u6240\u4ee5O2 \u7cfb\u6570\u5e94\u4e3a3\u3002\u914d\u5e73\u540e\u7684\u5316\u5b66\u65b9\u7a0b\u5f0f\u4e3a\uff1a
2KClO3 \uff1d2KCl+3O2\u2191
这种化合物还是很多的，典型的比如氯酸钾分解制氧气，歧化反应等。例如硫在氢氧化钠中发生歧化反应，生成硫化钠和亚硫酸钠，一部分硫的化合价升高，一部分硫的化合价降低，硫从0价变为-2价，得到两个电子，生成亚硫酸钠，失去四个电子，得失的电子数必须一致，因此生成一分子亚硫酸钠，必然产生2分子的硫化钠。其配平还是很简单的，得失的电子数一致，其它原子的配平只要数一下原子数就行了。
绛旓細瀵逛簬鍖栧涓鍙嶅簲鐗╃姸鎬佺煡璇嗙殑璁茶В锛屽笇鏈涘悓瀛︿滑寰堝ソ鐨勬帉鎻′笅闈㈢殑鍐呭瀛︿範銆傚弽搴旂墿鐘舵 鐑寲瀛 鍔犵儹鍖栧鏂圭▼寮闇瑕佹爣鍑烘瘡涓涓弽搴旂墿銆佺敓鎴愮墿鐨勭姸鎬侊紝鍙垎g (姘斾綋)銆乴 (娑蹭綋)銆乻 (鍥轰綋)銆乤q (婧舵恫)鍥涘ぇ绫汇傚瓧姣嶅闇瑕佹墦鎷彿锛屼緥濡侶?O (l)銆丯a?CO? (aq)銆丆aCO?锛圫)銆傛櫘閫氭柟绋嬪紡鍒欎笉鏄緢涓ユ牸锛...
绛旓細纭畾鐨鍖栧鍙嶅簲鍙槸璇存崲琛鏂圭▼寮忔槸鍥哄畾鐨勶紝浣嗙儹鍖栧鏂圭▼寮鍒欒繕涓鍙嶅簲鐗銆佺敓鎴愮墿鐨勭姸鎬佹湁鍏筹紝姣斿鐢熸垚鐗╂槸姘旀佹椂鏀惧嚭鐨勭儹鑲畾灏戜簬鐢熸垚鐗╂槸鍥烘佹垨娑叉佺殑鎯呭喌
绛旓細NAOH+CO2杩囬噺=NA2CO3+H2O 2NAOH+CO2灏戦噺=NAHCO3 NAOH+SO2杩囬噺=NA2SO3+H2O 2NAOH+SO2灏戦噺=NAHSO3
绛旓細鍙堟湁h2s銆乻o2绛夛紙鐩稿綋浜庝簩鍏冨急閰哥殑鐗╄川锛変笌涔嬬被浼 鈶￠吀寮忕洂涓庨噺鏈夊叧鐨勭瀛愬弽搴.涓鑸功鍐欐椂,閲忎笉瓒崇殑鐗╄川涓庡弬涓庡弽搴旂殑绂诲瓙鐨勭墿璐ㄧ殑閲忎箣姣斾竴瀹氳涓庡畠鐨鍖栧寮忕浉绗﹀悎,鑰岃冻閲忕殑鐗╄川涓庡弬鍔犲弽搴旂殑绂诲瓙鐨勭墿璐ㄧ殑閲忎箣姣斾笉涓瀹氫笌瀹冪殑鍖栧寮忕浉绗.濡傛灉娌℃湁鏄庣‘鐨勭敤閲,鐢ㄤ换涓鍙嶅簲鐗浣滀负瓒抽噺鍐欏嚭鐨勭瀛鏂圭▼寮鍧囧睘...
绛旓細H2O锛屾渶鍚庝笌Al锛圤H锛3鍙嶅簲鈶l锛圤H锛3+OH-鈺怉lO2-+2H2O锛屾晠绛旀涓猴細Al3++3OH-鈺怉l锛圤H锛3鈫擄紝Al锛圤H锛3+OH-鈺怉lO2-+2H2O锛涳紙4锛夆憼璇ュ弽搴旀槸涓涓弽搴鍓嶅悗姘斾綋浣撶Н涓嶅彉鐨鍖栧鍙嶅簲锛屾墍浠ュ弽搴斿悗娣峰悎姘斾綋鐨勭墿璐ㄧ殑閲忔槸3mol锛屽悓涓瀹瑰櫒涓悇绉嶆皵浣撶殑浣撶Н鍒嗘暟绛変簬鍏剁墿璐ㄧ殑閲忓垎鏁帮紝鎵浠ュ钩琛℃椂纰樺寲姘㈢殑...
绛旓細2K2Cr2O7+ 36Fe3O4+ 62H2SO4---2K2SO4+ 18Fe2(SO4)3+ 2Cr2(SO4)3+ 31H2O
绛旓細浠庡井瑙傜湅,濡傛灉鍚鍙嶅簲鐗銆佺敓鎴愮墿閮芥槸鐢卞垎瀛愭瀯鎴愮殑,閭ｄ箞鍖栧鏂圭▼寮杩樿〃绀哄悇鍙嶅簲鐗┿佺敓鎴愮墿闂寸殑鍒嗗瓙涓暟姣斻備緥濡,鍖栧鏂圭▼寮:2H2+O22H2O鈥滆川鈥濈殑鍚箟:缁忕偣鐕,姘㈡皵璺熸哀姘斿弽搴旂敓鎴愭按銆傗滈噺鈥濈殑鍚箟:浠庡畯瑙傜湅,姣4浠借川閲忕殑姘㈡皵璺32浠借川閲忕殑姘ф皵鍙嶅簲鐢熸垚36浠借川閲忕殑姘,鍗虫阿姘旇窡姘ф皵鍙嶅簲鏃剁殑璐ㄩ噺姣斾负1:8,浠庡井瑙傜湅,...
绛旓細濡 CO2 锛婬2O= H2 CO3 鍏跺畠闈為噾灞炴哀鍖栫墿SO2 銆 SO3 涔熷彲浠ヤ笌姘寸敓鎴愮浉搴旂殑閰搞 5銆佸叾瀹冨2CO+ O2 = 2CO2绛夈 浜屻佸垎瑙ｅ弽搴旓細鐢涓绉鐗╄川鐢熸垚涓ょ鎴栦袱绉嶄互涓婂叾浠栫墿璐ㄧ殑鍖栧鍙嶅簲鍙仛鍒嗚В鍙嶅簲銆傚垵涓父瑙佸垎瑙ｅ弽搴旀湁锛 1銆佷笉婧舵х⒊閰哥洂楂樻俯鍒嗚В 濡侰aCO3= CaO+CO2鈫 2銆佷笉婧舵х⒈鍙楃儹鍒嗚В锛屽Cu...
绛旓細绠鍗曚竴鐐硅锛屽厓绱犵殑鍖栧悎浠峰崌楂樹簡锛岄偅涔堣繖绉嶅厓绱犲氨鏄姘у寲浜嗭紝鍙戠敓浜嗘哀鍖鍙嶅簲锛涘弽涔嬶紝闄嶄綆浜嗭紝灏辨槸鍙戠敓浜嗚繕鍘熷弽搴斻
绛旓細棣栧厛浣犻渶瑕佺‘瀹鍙嶅簲鐗鏄惁鐪熺殑鍙互鍙戠敓鍙嶅簲锛屽鏋滃彂鐢熷弽搴旂殑璇濇槸鍦ㄤ粈涔堟潯浠朵笅鍙戠敓浠涔堢被鍨嬬殑鍙嶅簲锛岃繖鏍锋墠鑳芥纭啓鍑虹敓鎴愮墿鏉ャ備妇鍑犱釜渚嬪瓙鍚э細1銆侀吀纰变腑鍜屽弽搴旓細涓绉閰稿拰涓绉嶇⒈鐢熸垚涓绉嶇洂鍜屾按 HCl + NaOH = NaCl + H2O 2銆侀吀鍜岀洂鐢熸垚鏂伴吀鍜屾柊鐩愶細2HCl + Na2CO3 = 2NaCl + CO2锛堟皵浣撶鍙凤級 + ...
