\u94dc\u548c\u94c1\u4e3a\u4ec0\u4e48\u80fd\u53cd\u5e94\uff1f<\/a><\/p>\n\u94c1\u7c89\u7f6e\u6362\u94dc\u7c92\u5b50\u539f\u7406<\/h2>\n
<\/p>\n
\u94c1\u7c89\u53ef\u4ee5\u7f6e\u6362\u94dc\u7c92\u5b50\uff0c\u662f\u56e0\u4e3a\u94c1\u6bd4\u94dc\u6d3b\u6cfc\uff0c\u66f4\u5bb9\u6613\u8fdb\u884c\u53cd\u5e94\u3002\u5176\u539f\u7406\u4e3b\u8981\u57fa\u4e8e\u91d1\u5c5e\u7684\u6d3b\u6027\u5e8f\u5217\uff0c\u5728\u6d3b\u6027\u5e8f\u5217\u4e2d\uff0c\u94c1\u4f4d\u4e8e\u94dc\u4e4b\u524d\uff0c\u56e0\u6b64\u94c1\u66f4\u5bb9\u6613\u4e0e\u94dc\u79bb\u5b50\u53d1\u751f\u7f6e\u6362\u53cd\u5e94\u3002\u5f53\u94c1\u7c89\u4e0e\u94dc\u79bb\u5b50\u63a5\u89e6\u65f6\uff0c\u94c1\u539f\u5b50\u4f1a\u66ff\u4ee3\u94dc\u79bb\u5b50\uff0c\u5f62\u6210\u65b0\u7684\u5316\u5408\u7269\u3002<\/p>\n
\u8fd9\u4e2a\u8fc7\u7a0b\u53ef\u4ee5\u7528\u4ee5\u4e0b\u5316\u5b66\u65b9\u7a0b\u5f0f\u8868\u793a\uff1a<\/p>\n
Cu2+ + Fe -u003e Cu + Fe2+<\/p>\n
\u8fd9\u4e2a\u53cd\u5e94\u4e2d\uff0c\u94dc\u79bb\u5b50\uff08Cu2+\uff09\u4e0e\u94c1\u7c89\uff08Fe\uff09\u53d1\u751f\u53cd\u5e94\uff0c\u751f\u6210\u4e86\u94dc\uff08Cu\uff09\u548c\u4e9a\u94c1\u79bb\u5b50\uff08Fe2+\uff09\u3002<\/p>\n
\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u4e2a\u53cd\u5e94\u4f1a\u53d7\u5230\u8bb8\u591a\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5305\u62ec\u53cd\u5e94\u7269\u7684\u6d53\u5ea6\u3001\u6e29\u5ea6\u3001\u538b\u529b\u4ee5\u53ca\u53cd\u5e94\u65f6\u95f4\u7b49\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u6761\u4ef6\u6765\u4f18\u5316\u53cd\u5e94\u6761\u4ef6\uff0c\u4ee5\u83b7\u5f97\u6700\u4f73\u7684\u7f6e\u6362\u6548\u679c\u3002<\/p>\n
\u7528\u6587\u5b57\u8bf4\u660e\u94c1\u80fd\u591f\u7f6e\u6362\u51fa\u94dc\u7684\u5316\u5b66\u53cd\u5e94\u539f\u7406\uff1f<\/h2>\n
<\/p>\n
\u4e14\u80fd\u591f\u7f6e\u6362\u94dc\u7684\u539f\u56e0\uff0c\u662f\u56e0\u4e3a\u94c1\u6bd4\u94dc\u6d3b\u6cfc\uff0c\u6240\u4ee5\u5929\u80fd\u591f\u53cd\u6620\u53d8\u6210\u94c1\u79bb\u5b50\u513f\u7ae5\u5219\u4f1a\u5f97\u5230\u5b83\u7684\u7535\u5b50\u53d8\u6210\u94dc\u5143\u7d20\uff0c\u4ece\u800c\u5c06\u7f6e\u6362\u51fa\u6765\u3002<\/p>\n<\/p>\n
\u82e5\u5c06\u94c1\u7c89\u6295\u5165\u5230\u542b\u6709\u4e09\u4ef7\u94c1\u79bb\u5b50\u548c\u4e8c\u4ef7\u94dc\u79bb\u5b50\u7684\u6eb6\u6db2\u4e2d\uff0c\u5c06\u53d1\u751f\u54ea\u4e9b\u53cd\u5e94\uff1f\u5199\u51fa\u65b9\u7a0b\u5f0f\u3002\u591a\u8c22\u3002<\/h2>\n
<\/p>\n
\u5c55\u5f00\u5168\u90e8<\/p>\n
Fe\u7c89\u4e0d\u8db3\uff1a<\/p>\n
Fe + 2Fe3+ == 3Fe2+<\/p>\n
Fe\u7c89\u8fc7\u91cf\uff1a<\/p>\n
Fe + 2Fe3+ == 3Fe2+<\/p>\n
Fe + Cu2+ == Cu + Fe2+<\/p>\n
\u6ce8\uff1aFe\u4e0d\u4f1a\u9996\u5148\u548cCu2+\u53cd\u5e94\uff0c\u56e0\u4e3aFe3+\u6c27\u5316\u6027\u6bd4Cu2+\u5f3a\uff0c\u5047\u5982\u5148\u7f6e\u6362\u51faCu\uff0cFe3+\u4f1a\u628aCu\u6c27\u5316\u4e3aCu2+\u3002<\/p>\n
\u94dc\u548c\u94c1\u4e3a\u4ec0\u4e48\u80fd\u53cd\u5e94\uff1f<\/h2>\n
<\/p>\n
\u94dc\u4f1a\u4e0e\u4e09\u4ef7\u94c1\u79bb\u5b50\u53cd\u5e94\uff0c\u662f\u56e0\u4e3a\u4e09\u4ef7\u94c1\u79bb\u5b50\u5177\u6709\u5f3a\u6c27\u5316\u6027\uff0c\u800c\u94dc\u5355\u8d28\u5177\u6709\u5f3a\u8fd8\u539f\u6027\u3002<\/p>\n
\u4e24\u8005\u80fd\u591f\u53d1\u751f\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u3002<\/p>\n
\u4e24\u8005\u53d1\u751f\u53cd\u5e94\u7684\u4e3b\u8981\u539f\u7406\u4e3a\u6c27\u5316\u8fd8\u539f\u7406\u8bba\u3002<\/p>\n
\u4e24\u8005\u53d1\u751f\u53cd\u5e94\u7684\u79bb\u5b50\u65b9\u7a0b\u5f0f\u4e3a\uff1aCu+2Fe=Cu+2Fe\u3002<\/p>\n
\u6269\u5c55\u8d44\u6599\uff1a<\/p>\n
1\u3001\u94c1\u79bb\u5b50\u6027\u8d28<\/p>\n
\u94c1\u79bb\u5b50\u662f\u91d1\u5c5e\u9633\u79bb\u5b50\uff0c\u79bb\u5b50\u7b26\u53f7Fe\u3002<\/p>\n
\u662f\u94c1\u5931\u53bb3\u4e2a\u7535\u5b50\u540e\u5f62\u6210\u7684\u79bb\u5b50\uff0c\u662f\u94c1\u7684\u6700\u7a33\u5b9a\u79bb\u5b50\uff0c\u6709\u4e2d\u7b49\u5f3a\u5ea6\u7684\u6c27\u5316\u6027\u3002<\/p>\n
\u540c\u65f6\u4e5f\u662f\u4e00\u79cd\u91cd\u8981\u7684\u5de5\u4e1a\u7528\u5242\u3002<\/p>\n
Fe\u4e9a\u94c1\u79bb\u5b50\u4e00\u822c\u5448\u6d45\u7eff\u8272\uff0c\u6709\u8f83\u5f3a\u7684\u8fd8\u539f\u6027\uff0c\u80fd\u4e0e\u8bb8\u591a\u6c27\u5316\u5242\u53cd\u5e94\uff0c\u5982\u6c2f\u6c14\uff0c\u6c27\u6c14\u7b49\u3002<\/p>\n
2\u3001\u94dc\u7684\u7269\u5316\u6027\u8d28<\/p>\n
\uff081\uff09\u94dc\u662f\u4e00\u79cd\u8fc7\u6e21\u91d1\u5c5e\u5143\u7d20\uff0c\u5316\u5b66\u7b26\u53f7Cu\uff0c\u5206\u5b50\u91cf\u4e3a63.5\u3002<\/p>\n
\u94dc\u5448\u7d2b\u7ea2\u8272\u5149\u6cfd\u7684\u91d1\u5c5e\uff0c\u5bc6\u5ea68.92\u514b\/\u7acb\u65b9\u5398\u7c73\u3002<\/p>\n
\u7194\u70b91083.4\u00b10.2\u2103\uff0c\u6cb8\u70b92567\u2103\u3002<\/p>\n
\u6709\u5f88\u597d\u7684\u5ef6\u5c55\u6027\u3002<\/p>\n
\u5bfc\u70ed\u548c\u5bfc\u7535\u6027\u80fd\u8f83\u597d\u3002<\/p>\n
\uff082\uff09\u94dc\u662f\u4e0d\u592a\u6d3b\u6cfc\u7684\u91cd\u91d1\u5c5e\uff0c\u5728\u7535\u4f4d\u5e8f\uff08\u91d1\u5c5e\u6d3b\u52a8\u6027\u987a\u5e8f\uff09\u4e2d\uff0c\u94dc\u65cf\u5143\u7d20\u90fd\u5728\u6c22\u4ee5\u540e\uff0c\u6240\u4ee5\u4e0d\u80fd\u7f6e\u6362\u7a00\u9178\u4e2d\u7684\u6c22\u3002<\/p>\n
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"
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