{"id":14323,"date":"2024-10-08T17:17:55","date_gmt":"2024-10-08T09:17:55","guid":{"rendered":"http:\/\/www.meiqiyj.com\/?p=14323"},"modified":"2024-10-08T17:17:55","modified_gmt":"2024-10-08T09:17:55","slug":"%e6%b0%af%e5%8c%96%e4%ba%9a%e9%93%81%e9%80%9a%e5%85%a5%e9%93%81%e7%b2%89","status":"publish","type":"post","link":"http:\/\/www.meiqiyj.com\/newcenter\/hytfnews\/14323.html","title":{"rendered":"\u6c2f\u5316\u4e9a\u94c1\u901a\u5165\u94c1\u7c89"},"content":{"rendered":"

\u6c2f\u5316\u4e9a\u94c1\u901a\u5165\u94c1\u7c89\u76ee\u5f55<\/p>\n

\u6c2f\u5316\u4e9a\u94c1\u901a\u5165\u94c1\u7c89<\/a><\/p>\n

\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2<\/a><\/p>\n

\u786b\u9178\u4e9a\u94c1\u52a0\u5165\u94c1\u7c89<\/a><\/p>\n

\u6c2f\u5316\u94c1\u548c\u94c1\u7c89\u53cd\u5e94\u7684\u5316\u5b66\u65b9\u7a0b\u5f0f<\/a><\/p>\n

\u6c2f\u5316\u4e9a\u94c1\u901a\u5165\u94c1\u7c89<\/h2>\n

<\/p>\n

    \u6c2f\u5316\u4e9a\u94c1(Fe)\u6709\u8fd8\u539f\u6027\uff0c\u4ece\u4e8c\u4ef7\u94c1\u79bb\u5b50(Fe2+)\u8fd8\u539f\u6210\u4e09\u4ef7\u94c1\u79bb\u5b50(Fe3+)\u3002\u8be5\u53cd\u5e94\u7684\u5316\u5b66\u5f0f\u5982\u4e0b\u3002<\/p>\n

    <\/p>\n

\u3002<\/p>\n

    <\/p>\n

    \\\\\\\\\\\\\\\\[2fe_2 + Fe \\\\\\\\\\\\\\\\rightarrow 3fe_3\\\\\\\\\\\\\\\\]\u3002<\/p>\n

    <\/p>\n

\u3002<\/p>\n

    <\/p>\n

    \u5728\u8fd9\u4e2a\u53cd\u5e94\u4e2d\uff0c\u94c1\u7c89(Fe)\u4f5c\u4e3a\u8fd8\u539f\u5242\u8fd8\u539f\u6c2f\u5316\u4e9a\u94c1\u4e2d\u7684\u4e8c\u4ef7\u94c1\u79bb\u5b50\uff0c\u81ea\u8eab\u88ab\u6c27\u5316\u4e3a\u4e09\u4ef7\u94c1\u79bb\u5b50\u3002\u751f\u6210\u7684\u4e09\u4ef7\u94c1\u79bb\u5b50\u4e0e\u6c2f\u79bb\u5b50\u7ed3\u5408\uff0c\u5f62\u6210\u6c2f\u5316\u94c1(FeCl3)\u3002<\/p>\n

    <\/p>\n

\u3002<\/p>\n

    <\/p>\n

    \u8fd9\u4e2a\u53cd\u5e94\u662f\u4e3a\u4e86\u9632\u6b62\u6c2f\u5316\u94c1\u6eb6\u6db2\u4e2d\u7684\u4e8c\u4ef7\u94c1\u79bb\u5b50\u88ab\u6c27\u5316\u6210\u4e09\u4ef7\u94c1\u79bb\u5b50\u3002\u5728\u7a7a\u6c14\u4e2d\u4e8c\u4ef7\u94c1\u79bb\u5b50\u5bb9\u6613\u6c27\u5316\uff0c\u6eb6\u6db2\u52a3\u5316\u3002\u901a\u8fc7\u52a0\u5165\u94c1\u7c89\uff0c\u5c06\u6c27\u5316\u4e3a\u4e09\u4ef7\u94c1\u7684\u79bb\u5b50\u8fd8\u539f\u4e3a\u4e8c\u4ef7\u94c1\uff0c\u4ece\u800c\u4fdd\u6301\u6eb6\u6db2\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

    <\/p>\n

\u3002<\/p>\n

    <\/p>\n

    \u8fd9\u4e2a\u53cd\u5e94\u5728\u5de5\u4e1a\u4e0a\u4e5f\u88ab\u7528\u4e8e\u4ece\u6c2f\u5316\u4e9a\u94c1\u4e2d\u63d0\u53d6\u91d1\u5c5e\u94c1\uff0c\u5904\u7406\u542b\u6709\u6c2f\u5316\u4e9a\u94c1\u7684\u5e9f\u6c34\u4ee5\u51cf\u5c11\u4e09\u4ef7\u94c1\u79bb\u5b50\u7684\u91cf\u3002<\/p>\n

\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2<\/h2>\n

<\/p>\n

    \u5173\u4e8e\u6c2f\u5316\u94c1\u6eb6\u6db2\u7684\u77e5\u8bc6\u3002<\/p>\n

3<\/p>\n

    \u4e00\u3001\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u6982\u8ff0<\/p>\n

    <\/p>\n

    \u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u662f\u4e00\u79cd\u65e0\u673a\u5316\u5408\u7269\uff0c\u5316\u5b66\u5f0f\u4e3aFeCl2\u3002\u7eff\u8272\u81f3\u9ec4\u8272\u6eb6\u6db2\uff0c\u6709\u8150\u8680\u6027\uff0c\u6709\u5438\u6e7f\u6027\u3002\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u5728\u5de5\u4e1a\u548c\u5b9e\u9a8c\u5ba4\u4e2d\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5982\u7535\u6c60\u7535\u89e3\u6db2\u3001\u50ac\u5316\u5242\u3001\u5a92\u67d3\u5242\u3001\u663e\u8272\u5242\u3001\u589e\u91cd\u5242\u3001\u7f13\u8680\u523b\u5242\u3001\u91d1\u5c5e\u8868\u9762\u5904\u7406\u5242\u7b49\u3002<\/p>\n

3<\/p>\n

    \u4e8c\u3001\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u7684\u5236\u5907\u65b9\u6cd5<\/p>\n

    <\/p>\n

    \u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u53ef\u4ee5\u7528\u4ee5\u4e0b\u65b9\u6cd5\u914d\u5236\u3002<\/p>\n

    <\/p>\n

    1.\u94c1\u7c89\u548c\u76d0\u9178\u53cd\u5e94\uff0c\u751f\u6210\u6c2f\u5316\u4e9a\u94c1\u548c\u6c22\u6c14\u3002<\/p>\n

    <\/p>\n

    \u5316\u5b66\u5f0f:Fe + 2hcl = FeCl2 + H2\u2191<\/p>\n

    <\/p>\n

    \u94c1\u7c89\u548c\u6c2f\u6c14\u53cd\u5e94\uff0c\u751f\u6210\u6c2f\u5316\u4e9a\u94c1\u3002<\/p>\n

    <\/p>\n

    \u5316\u5b66\u5f0f\u662fFe + Cl2 = FeCl2<\/p>\n

    <\/p>\n

    3.\u94c1\u7c89\u548c\u6c2f\u5316\u6c22\u53cd\u5e94\uff0c\u751f\u6210\u6c2f\u5316\u4e9a\u94c1\u3002<\/p>\n

    <\/p>\n

    \u5316\u5b66\u5f0f:Fe + 2hcl = FeCl2 + H2\u2191<\/p>\n

3<\/p>\n

    \u4e09\u3001\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u7684\u6027\u8d28<\/p>\n

    <\/p>\n

    1.\u7269\u7406\u6027\u8d28:\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u5448\u7eff\u8272\u81f3\u9ec4\u8272\uff0c\u6709\u8150\u8680\u6027\uff0c\u6613\u5438\u6e7f\u3002<\/p>\n

    <\/p>\n

    2.\u5316\u5b66\u6027\u8d28:\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u5177\u6709\u4ee5\u4e0b\u5316\u5b66\u6027\u8d28:<\/p>\n

    <\/p>\n

    a.\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u5728\u7a7a\u6c14\u4e2d\u5bb9\u6613\u88ab\u6c27\u5316\uff0c\u9010\u6e10\u53d8\u6210\u9ec4\u8272\u3002<\/p>\n

    <\/p>\n

    b.\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u4e0e\u6c2f\u6c14\u53cd\u5e94\uff0c\u751f\u6210\u6c2f\u5316\u94c1\u3002<\/p>\n

    <\/p>\n

    \u5316\u5b66\u5f0f:2fecl2 + Cl2 = 2fecl3\u3002<\/p>\n

    <\/p>\n

    c.\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u4e0e\u6c34\u53cd\u5e94\uff0c\u751f\u6210\u6c22\u6c27\u5316\u4e9a\u94c1\u548c\u6c2f\u5316\u6c22\u3002<\/p>\n

    <\/p>\n

    \u5316\u5b66\u5f0f:FeCl2 + 2h2o = Fe(OH)2 + 2hcl<\/p>\n

    <\/p>\n

    d.\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u4e0e\u78b1\u53cd\u5e94\uff0c\u751f\u6210\u6c22\u6c27\u5316\u4e9a\u94c1\u6c89\u6dc0\u3002<\/p>\n

    <\/p>\n

    \u5316\u5b66\u5f0f:FeCl2 + 2aoh = Fe(OH)2\u2193+ 2acl<\/p>\n

3<\/p>\n

    \u56db\u3001\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u7684\u5e94\u7528<\/p>\n

    <\/p>\n

    1.\u7535\u6c60\u7535\u89e3\u6db2:\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u5728\u7535\u6c60\u7535\u89e3\u6db2\u4e2d\u8d77\u5bfc\u7535\u548c\u50ac\u5316\u7684\u4f5c\u7528\u3002<\/p>\n

    <\/p>\n

    2.\u50ac\u5316\u5242:\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u53ef\u7528\u4e8e\u6709\u673a\u5408\u6210\u3001\u5236\u836f\u7b49\u9886\u57df\u7684\u50ac\u5316\u5242\u3002<\/p>\n

    <\/p>\n

    3.\u5a92\u67d3\u5242:\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u5728\u5370\u5237\u5de5\u4e1a\u4e2d\u4f5c\u4e3a\u5a92\u67d3\u5242\uff0c\u53ef\u63d0\u9ad8\u67d3\u6599\u7684\u4e0a\u67d3\u7387\u3002<\/p>\n

    <\/p>\n

    4.\u663e\u8272\u5242:\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u5728\u5316\u5b66\u5206\u6790\u4e2d\u4f5c\u4e3a\u663e\u8272\u5242\uff0c\u7528\u4e8e\u68c0\u6d4b\u67d0\u4e9b\u91d1\u5c5e\u79bb\u5b50\u3002<\/p>\n

    <\/p>\n

    5.\u589e\u91cd\u5242:\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u5728\u98df\u54c1\u5de5\u4e1a\u4e2d\u4f5c\u4e3a\u589e\u91cd\u5242\uff0c\u53ef\u63d0\u9ad8\u98df\u54c1\u91cd\u91cf\u3002<\/p>\n

    <\/p>\n

    6.\u7f13\u8680\u523b\u5242:\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u5728\u91d1\u5c5e\u8868\u9762\u5904\u7406\u4e2d\u4f5c\u4e3a\u7f13\u8680\u523b\u5242\uff0c\u53ef\u9632\u6b62\u91d1\u5c5e\u8150\u8680\u3002<\/p>\n

    <\/p>\n

    7.\u91d1\u5c5e\u8868\u9762\u5904\u7406\u5242:\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u5728\u91d1\u5c5e\u8868\u9762\u5904\u7406\u4e2d\u53ef\u4f5c\u4e3a\u6e05\u6d17\u5242\u3001\u949d\u5316\u5242\u7b49\u4f7f\u7528\u3002<\/p>\n

3<\/p>\n

    \u4e94\u3001\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u7684\u50a8\u5b58\u53ca\u5b89\u5168\u6ce8\u610f\u4e8b\u9879<\/p>\n

    <\/p>\n

    1.\u4fdd\u5b58:\u6c2f\u5316\u94c1\u6eb6\u6db2\u5e94\u4fdd\u5b58\u5728\u5bc6\u5c01\u3001\u5e72\u71e5\u3001\u9634\u6697\u5904\uff0c\u907f\u514d\u4e0e\u7a7a\u6c14\u63a5\u89e6\uff0c\u9632\u6b62\u6c27\u5316\u3002<\/p>\n

    <\/p>\n

    2.\u5b89\u5168\u6ce8\u610f\u4e8b\u9879:<\/p>\n

    <\/p>\n

    a.\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u5177\u6709\u8150\u8680\u6027\uff0c\u64cd\u4f5c\u65f6\u5e94\u4f69\u6234\u9632\u62a4\u624b\u5957\u3001\u773c\u955c\u548c\u53e3\u7f69\u3002<\/p>\n

    <\/p>\n

    b.\u5f53\u6c2f\u5316\u94c1\u6eb6\u6db2\u63a5\u89e6\u76ae\u80a4\u6216\u773c\u775b\u65f6\uff0c\u7acb\u5373\u7528\u5927\u91cf\u6e05\u6c34\u51b2\u6d17\uff0c\u5e76\u5bfb\u6c42\u533b\u751f\u7684\u5e2e\u52a9\u3002<\/p>\n

    <\/p>\n

    c.\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u5e94\u8fdc\u79bb\u706b\u6e90\u548c\u70ed\u6e90\uff0c\u907f\u514d\u63a5\u89e6\u6c27\u5316\u5242\u548c\u8fd8\u539f\u5242\u3002<\/p>\n

3<\/p>\n

    \u516d\u3001\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u7684\u68c0\u6d4b\u65b9\u6cd5<\/p>\n

    <\/p>\n

    \u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u7684\u4e3b\u8981\u68c0\u6d4b\u65b9\u6cd5\u5982\u4e0b\u3002<\/p>\n

    <\/p>\n

    1.\u94c1\u79bb\u5b50\u6ef4\u5b9a\u6cd5:\u901a\u8fc7\u6ef4\u5b9a\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u4e2d\u7684\u94c1\u79bb\u5b50\uff0c\u8ba1\u7b97\u5176\u542b\u91cf\u3002<\/p>\n

    <\/p>\n

    2.\u6c2f\u79bb\u5b50\u6ef4\u5b9a\u6cd5:\u901a\u8fc7\u6ef4\u5b9a\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u4e2d\u7684\u6c2f\u79bb\u5b50\uff0c\u8ba1\u7b97\u5176\u542b\u91cf\u3002<\/p>\n

    <\/p>\n

    3.\u7535\u5316\u5b66\u5206\u6790\u6cd5:\u5229\u7528\u7535\u5316\u5b66\u65b9\u6cd5\u68c0\u6d4b\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\u4e2d\u7684\u94c1\u79bb\u5b50\u548c\u6c2f\u79bb\u5b50\u542b\u91cf\u3002<\/p>\n

    <\/p>\n

    \u901a\u8fc7\u4ee5\u4e0a\u5bf9\u6c2f\u5316\u94c1\u6eb6\u6db2\u7684\u4ecb\u7ecd\uff0c\u76f8\u4fe1\u5927\u5bb6\u5bf9\u8be5\u5316\u5408\u7269\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6b63\u786e\u4f7f\u7528\u6c2f\u5316\u4e9a\u94c1\u6eb6\u6db2\uff0c\u6ce8\u610f\u5b89\u5168\u64cd\u4f5c\u624d\u80fd\u53d1\u6325\u5176\u6700\u5927\u4ef7\u503c\u3002<\/p>\n

\u786b\u9178\u4e9a\u94c1\u52a0\u5165\u94c1\u7c89<\/h2>\n

<\/p>\n

    \u9700\u8981\u5728\u786b\u9178\u4e9a\u94c1\u4e2d\u52a0\u5165\u94c1\u7c89\u3002<\/p>\n

    <\/p>\n

    \u786b\u9178\u4e9a\u94c1(FeSO4)\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5316\u5b66\u8bd5\u5242\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u533b\u836f\u3001\u519c\u4e1a\u3001\u73af\u4fdd\u7b49\u9886\u57df\u3002\u786b\u9178\u4e9a\u94c1\u5728\u8d2e\u5b58\u548c\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u5bb9\u6613\u53d7\u5230\u6c27\u5316\u548c\u6c34\u89e3\u7684\u5f71\u54cd\uff0c\u5176\u6027\u8d28\u53d1\u751f\u53d8\u5316\uff0c\u4f7f\u7528\u6548\u679c\u964d\u4f4e\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u7ecf\u5e38\u4f1a\u5728\u786b\u9178\u4e9a\u94c1\u4e2d\u52a0\u5165\u94c1\u7c89\uff0c\u4e0b\u6587\u4f1a\u8be6\u7ec6\u4ecb\u7ecd\u94c1\u7c89\u7684\u5fc5\u8981\u6027\u3002<\/p>\n

3<\/p>\n

    \u786b\u9178\u4e9a\u94c1\u7684\u6c27\u5316\u95ee\u9898\u3002<\/p>\n

    <\/p>\n

    \u786b\u9178\u4e9a\u94c1\u4e2d\u7684\u4e9a\u94c1\u79bb\u5b50(Fe2+)\u8fd8\u539f\u6027\u8f83\u5f3a\uff0c\u6613\u88ab\u7a7a\u6c14\u4e2d\u7684\u6c27\u6c14\u6c27\u5316\u4e3a\u94c1\u79bb\u5b50(Fe3+)\u3002\u8fd9\u79cd\u6c27\u5316\u4f1a\u4f7f\u786b\u9178\u4e9a\u94c1\u6eb6\u6db2\u7684\u989c\u8272\u4ece\u6d45\u7eff\u8272\u53d8\u6210\u9ec4\u8272\uff0c\u751a\u81f3\u8910\u8272\uff0c\u964d\u4f4e\u6548\u679c\u3002\u4e3a\u4e86\u9632\u6b62\u4e9a\u94c1\u79bb\u5b50\u7684\u6c27\u5316\uff0c\u7ecf\u5e38\u5728\u786b\u9178\u4e9a\u94c1\u4e2d\u52a0\u5165\u94c1\u7c89\u3002<\/p>\n

3<\/p>\n

    \u94c1\u7c89\u7684\u8fd8\u539f\u4f5c\u7528\u3002<\/p>\n

    <\/p>\n

    \u94c1\u7c89\u6709\u8fd8\u539f\u6027\uff0c\u4e0e\u6c27\u5316\u5242\u53cd\u5e94\uff0c\u8fd8\u539f\u6c27\u5316\u5242\u3002\u5728\u786b\u9178\u4e9a\u94c1\u6eb6\u6db2\u4e2d\uff0c\u94c1\u7c89\u4e0e\u6c27\u6c14\u53cd\u5e94\uff0c\u8fd8\u539f\u6c27\u6c14\uff0c\u4fdd\u62a4\u4e9a\u94c1\u79bb\u5b50\u4e0d\u88ab\u6c27\u5316\u3002\u5177\u4f53\u7684\u53cd\u5e94\u5982\u4e0b\u3002<\/p>\n

    <\/p>\n

    4fe + 3o2 + 6h2o\u21924fe (OH)3<\/p>\n

    <\/p>\n

    \u8be5\u53cd\u5e94\u4f1a\u6d88\u8017\u94c1\u7c89\u5728\u6eb6\u6db2\u4e2d\u7684\u6c27\u6c14\uff0c\u964d\u4f4e\u94c1\u79bb\u5b50\u7684\u6c27\u5316\u901f\u5ea6\u3002<\/p>\n

3<\/p>\n

    \u786b\u9178\u4e9a\u94c1\u7684\u6c34\u89e3\u95ee\u9898\u3002<\/p>\n

    <\/p>\n

    \u786b\u9178\u4e9a\u94c1\u9047\u6c34\u6c34\u89e3\u4e3a\u6c22\u6c27\u5316\u4e9a\u94c1(Fe(OH)2)\u548c\u786b\u9178(H2SO4)\u3002\u6c22\u6c27\u5316\u94c1\u662f\u4e0d\u7a33\u5b9a\u7684\u7269\u8d28\uff0c\u66f4\u5bb9\u6613\u6c27\u5316\u6210\u6c22\u6c27\u5316\u94c1(Fe(OH)3)\uff0c\u8fd9\u662f\u6eb6\u6db2\u6d51\u6d4a\u7684\u539f\u56e0\u3002\u4e3a\u4e86\u9632\u6b62\u786b\u9178\u4e9a\u94c1\u7684\u6c34\u89e3\uff0c\u5728\u6eb6\u6db2\u4e2d\u52a0\u5165\u7a00\u786b\u9178\u3002<\/p>\n

3<\/p>\n

    \u94c1\u7c89\u7684\u6c34\u89e3\u6291\u5236\u4f5c\u7528\u3002<\/p>\n

    <\/p>\n

    \u94c1\u7c89\u4e0d\u4ec5\u80fd\u8fd8\u539f\u6c27\u6c14\uff0c\u8fd8\u80fd\u4e0e\u6c34\u4e2d\u7684\u6c22\u79bb\u5b50(H+)\u53cd\u5e94\uff0c\u751f\u6210\u6c22\u79bb\u5b50(H2)\u548c\u94c1\u79bb\u5b50(Fe2+)\u3002\u8fd9\u4e2a\u53cd\u5e94\u6d88\u8017\u6eb6\u6db2\u4e2d\u7684\u6c22\u79bb\u5b50\uff0c\u6291\u5236\u786b\u9178\u4e9a\u94c1\u7684\u6c34\u89e3\u3002\u5177\u4f53\u7684\u53cd\u5e94\u5982\u4e0b\u3002<\/p>\n

    <\/p>\n

    Fe + 2h +\u2192Fe2+ H2\u2191<\/p>\n

    <\/p>\n

    \u8be5\u53cd\u5e94\u4f1a\u6d88\u8017\u94c1\u7c89\u6eb6\u6db2\u4e2d\u7684\u6c22\u79bb\u5b50\uff0c\u964d\u4f4e\u786b\u9178\u4e9a\u94c1\u7684\u6c34\u89e3\u7387\u3002<\/p>\n

3<\/p>\n

    \u786b\u9178\u4e9a\u94c1\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

    <\/p>\n

    \u5728\u786b\u9178\u4e9a\u94c1\u6eb6\u6db2\u4e2d\u52a0\u5165\u94c1\u7c89\uff0c\u89e3\u51b3\u4e86\u6c27\u5316\u548c\u6c34\u89e3\u7684\u95ee\u9898\uff0c\u63d0\u9ad8\u4e86\u6eb6\u6db2\u7684\u7a33\u5b9a\u6027\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u786b\u9178\u4e9a\u94c1\u6eb6\u6db2\u53ef\u4ee5\u957f\u671f\u4fdd\u6301\u5176\u6027\u8d28\uff0c\u4fdd\u8bc1\u4e86\u5728\u5404\u4e2a\u9886\u57df\u7684\u5e94\u7528\u6548\u679c\u3002<\/p>\n

3<\/p>\n

    \u603b\u7ed3\u4e00\u4e0b<\/p>\n

    <\/p>\n

    \u5728\u786b\u9178\u4e9a\u94c1\u4e2d\u52a0\u5165\u94c1\u7c89\u662f\u4e00\u79cd\u6709\u6548\u7684\u4fdd\u62a4\u63aa\u65bd\uff0c\u53ef\u4ee5\u9632\u6b62\u4e9a\u94c1\u79bb\u5b50\u7684\u6c27\u5316\u548c\u6c34\u89e3\uff0c\u63d0\u9ad8\u786b\u9178\u4e9a\u94c1\u6eb6\u6db2\u7684\u7a33\u5b9a\u6027\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5e94\u6839\u636e\u5177\u4f53\u60c5\u51b5\u9009\u62e9\u9002\u5f53\u7684\u94c1\u7c89\u6dfb\u52a0\u91cf\uff0c\u4ee5\u786e\u4fdd\u786b\u9178\u4e9a\u94c1\u6eb6\u6db2\u7684\u8d28\u91cf\u3002<\/p>\n

\u6c2f\u5316\u94c1\u548c\u94c1\u7c89\u53cd\u5e94\u7684\u5316\u5b66\u65b9\u7a0b\u5f0f<\/h2>\n

<\/p>\n

    \u6c2f\u5316\u94c1\u548c\u94c1\u7c89\u53cd\u5e94\u7684\u5316\u5b66\u5f0f\u5206\u6790\u3002<\/p>\n

    <\/p>\n

    \u6c2f\u5316\u94c1(FeCl3)\u548c\u94c1\u7c89(Fe)\u7684\u53cd\u5e94\u662f\u5178\u578b\u7684\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\uff0c\u7528\u6c2f\u5316\u94c1\u4f5c\u4e3a\u6c27\u5316\u5242\uff0c\u94c1\u7c89\u4f5c\u4e3a\u8fd8\u539f\u5242\u3002\u8be6\u7ec6\u5206\u6790\u8fd9\u4e2a\u53cd\u5e94\u7684\u5316\u5b66\u5f0f\u548c\u76f8\u5173\u73b0\u8c61\u3002<\/p>\n

3<\/p>\n

    \u6807\u7b7e:\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\uff0c\u6c2f\u5316\u94c1\uff0c\u94c1\u7c89<\/p>\n

3<\/p>\n

    \u53cd\u5e94\u7684\u5316\u5b66\u5f0f\u3002<\/p>\n

    <\/p>\n

    \u5316\u5b66\u5f0f\u4e3a2fe + 3fecl3\u21923fecl2\u3002\u5728\u8fd9\u4e2a\u65b9\u7a0b\u5f0f\u4e2d\uff0c2\u4e2a\u94c1\u539f\u5b50\u548c3\u4e2a\u6c2f\u5316\u94c1\u5206\u5b50\u53cd\u5e94\uff0c\u751f\u62103\u4e2a\u6c2f\u5316\u4e9a\u94c1(FeCl2)\u5206\u5b50\u3002<\/p>\n

3<\/p>\n

    \u6807\u7b7e:\u662f\u5316\u5b66\u5f0f\u53cd\u5e94\u7684\u4ea7\u7269\u3002<\/p>\n

3<\/p>\n

    \u53cd\u5e94\u673a\u5236\u3002<\/p>\n

    <\/p>\n

    \u5728\u8fd9\u4e2a\u53cd\u5e94\u4e2d\uff0c\u6c2f\u5316\u94c1\u4e2d\u7684\u94c1\u79bb\u5b50(Fe3+)\u88ab\u8fd8\u539f\u4e3a\u6c2f\u5316\u4e9a\u94c1\u4e2d\u7684\u94c1\u79bb\u5b50(Fe2+)\uff0c\u94c1\u7c89\u4e2d\u7684\u94c1\u539f\u5b50(Fe)\u88ab\u6c27\u5316\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u6c2f\u5316\u94c1\u7684Fe3+\u63a5\u53d7\u7535\u5b50\u540e\u88ab\u8fd8\u539f\u4e3aFe2+\uff0c\u94c1\u7c89\u7684Fe\u5931\u53bb\u7535\u5b50\u540e\u6c27\u5316\u4e3aFe2+\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u5982\u4e0b\u6240\u793a\u3002<\/p>\n

    <\/p>\n

    \u534a\u6c27\u5316\u53cd\u5e94Fe\u2192Fe2+ + 2e-<\/p>\n

    <\/p>\n

    \u8fd8\u539f\u534a\u53cd\u5e94:Fe3+ + e-\u2192Fe2+\u3002<\/p>\n

3<\/p>\n

    \u6807\u7b7e:\u534a\u53cd\u5e94\u3002<\/p>\n

3<\/p>\n

    \u53cd\u5e94\u73b0\u8c61\u3002<\/p>\n

    <\/p>\n

    \u5728\u5b9e\u9645\u7684\u53cd\u5e94\u4e2d\uff0c\u4f1a\u51fa\u73b0\u4ee5\u4e0b\u73b0\u8c61\u3002<\/p>\n

    <\/p>\n

    \u94c1\u539f\u5b50\u6c27\u5316\uff0c\u94c1\u7c89\u6d88\u5931\u3002<\/p>\n

    <\/p>\n

    \u6c2f\u5316\u94c1\u7684\u989c\u8272\u4ece\u7ea2\u8910\u8272\u53d8\u6210\u6de1\u7eff\u8272\uff0c\u8fd9\u662f\u56e0\u4e3aFe3+\u88ab\u8fd8\u539f\u6210Fe2+\u3002<\/p>\n

    <\/p>\n

    \u8fd9\u662f\u56e0\u4e3a\u94c1\u7c89\u4e0e\u6c2f\u5316\u94c1\u53cd\u5e94\u751f\u6210\u6c2f\u5316\u4e9a\u94c1\uff0c\u6eb6\u6db2\u7684\u989c\u8272\u53d1\u751f\u53d8\u5316\u3002<\/p>\n

3<\/p>\n

    \u6807\u7b7e:\u53cd\u5e94\u73b0\u8c61\uff0c\u989c\u8272\u53d8\u5316\u3002<\/p>\n

3<\/p>\n

    \u53cd\u5e94\u6761\u4ef6\u3002<\/p>\n

    <\/p>\n

    \u6c2f\u5316\u94c1\u548c\u94c1\u7c89\u7684\u53cd\u5e94\u901a\u5e38\u5728\u5ba4\u6e29\u4e0b\u8fdb\u884c\uff0c\u4e0d\u9700\u8981\u7279\u522b\u7684\u50ac\u5316\u5242\u548c\u52a0\u70ed\u6761\u4ef6\u3002\u4e3a\u4e86\u4f7f\u53cd\u5e94\u987a\u5229\uff0c\u901a\u5e38\u9700\u8981\u5c06\u94c1\u7c89\u548c\u6c2f\u5316\u94c1\u6eb6\u6db2\u5747\u5300\u6df7\u5408\u3002<\/p>\n

3<\/p>\n

    \u6807\u7b7e:\u53cd\u5e94\u6761\u4ef6\uff0c\u5ba4\u6e29\u53cd\u5e94\u3002<\/p>\n

3<\/p>\n

    \u53cd\u5e94\u5e94\u7528\u3002<\/p>\n

    <\/p>\n

    \u6c2f\u5316\u94c1\u548c\u94c1\u7c89\u7684\u53cd\u5e94\u5728\u5de5\u4e1a\u548c\u5b9e\u9a8c\u5ba4\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u4f8b\u5982\uff0c\u5728\u51b6\u91d1\u5de5\u4e1a\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8be5\u53cd\u5e94\u6765\u5236\u5907\u6c2f\u5316\u4e9a\u94c1\u3002\u5728\u5316\u5b66\u5b9e\u9a8c\u4e2d\u4e5f\u7ecf\u5e38\u88ab\u7528\u6765\u5c55\u793a\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u7684\u539f\u7406\u3002<\/p>\n

3<\/p>\n

    \u6807\u7b7e:\u51b6\u91d1\u5de5\u4e1a\uff0c\u5e94\u7528\u9886\u57df<\/p>\n

3<\/p>\n

    \u603b\u7ed3\u4e00\u4e0b<\/p>\n

    <\/p>\n

    \u6c2f\u5316\u94c1\u548c\u94c1\u7c89\u7684\u53cd\u5e94\u662f\u5178\u578b\u7684\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\uff0c\u901a\u8fc7\u8fd9\u4e2a\u53cd\u5e94\u53ef\u4ee5\u89c2\u5bdf\u5230\u94c1\u7c89\u7684\u6c27\u5316\u548c\u6c2f\u5316\u94c1\u7684\u8fd8\u539f\u3002\u4e86\u89e3\u8be5\u53cd\u5e94\u7684\u5316\u5b66\u5f0f\u548c\u76f8\u5173\u73b0\u8c61\uff0c\u5bf9\u4e8e\u7406\u89e3\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u7684\u673a\u7406\u5f88\u91cd\u8981\u3002<\/p>\n

3<\/p>\n

    \u6807\u7b7e:\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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