{"id":4083,"date":"2022-03-25T10:40:06","date_gmt":"2022-03-25T02:40:06","guid":{"rendered":"https:\/\/www.hnyt99.com\/?p=4083"},"modified":"2022-03-26T10:23:30","modified_gmt":"2022-03-26T02:23:30","slug":"1170","status":"publish","type":"post","link":"https:\/\/www.hnyt99.com\/baike\/shuizijc\/1170.html","title":{"rendered":"\u6c34\u8d28\u76d1\u6d4b\u4e2d\u5b9e\u9a8c13 \u5b9e\u9a8c\u5185\u5bb9\u2014\u2014\u5bc6\u5c01\u6cd5"},"content":{"rendered":"\n
\u3000\u3000\uff081\uff09\u5b9e\u9a8c\u8bd5\u5242\uff1a<\/p>\n\n\n\n
\u3000\u3000\u2460\u6d88\u5316\u6db2\uff1a\u79f0\u53d6\u5206\u6790\u7eafK2Cr2O7 12.25g\u6eb6\u4e8e500mL\u6c34\u4e2d\uff0c\u52a033.3gHgSO4\u548c167mL\u6d53H2SO4\u3002\u5f85\u51b7\u5374\u81f3\u5ba4\u6e29\u540e\uff0c\u7a00\u91ca\u81f31000mL\u3002\u6b64\u6eb6\u6db2\u91cd\u94ec\u9178\u94be\u7684\u91cf\u6d53\u5ea6\u4e3aC1\/6K2Cr2O7=0.2500mol\/L\u3002<\/p>\n\n\n\n
\u3000\u3000\u2461\u50ac\u5316\u5242\u6eb6\u6db2\uff1a\u79f0\u53d68.8g\u5206\u6790\u7eafAg2SO4\u6eb6\u4e8e1L\u6d53H2SO4\u4e2d\u3002<\/p>\n\n\n\n
\u3000\u3000\u2462\u786b\u9178\u4e9a\u94c1\u94f5\u6807\u51c6\u6eb6\u6db2[(NH4)2Fe(SO4)2\u00b76H2O=0.10mol\/L]\uff1a\u79f0\u53d639.22g\u786b\u9178\u4e9a\u94c1\u94f5\u6eb6\u4e8e\u6c34\u4e2d\uff0c\u52a020mL\u6d53H2SO4\uff0c\u5f85\u51b7\u5374\u540e\uff0c\u7528\u84b8\u998f\u6c34\u7a00\u91ca\u81f31L\u3002\u4f7f\u7528\u4e4b\u524d\u6807\u5b9a(\u65b9\u6cd5\u540c\u524d)\u3002<\/p>\n\n\n\n
\u3000\u3000\u2463\u8bd5\u4e9a\u94c1\u7075\u6307\u793a\u5242\uff1a\u540c\u524d\u3002<\/p>\n\n\n\n
\u3000\u3000\uff082\uff09\u5b9e\u9a8c\u4eea\u5668\u4e0e\u8bbe\u5907\uff1a<\/p>\n\n\n\n
\u3000\u3000\u24605mL\u5fae\u91cf\u6ef4\u5b9a\u7ba1\uff0c5mL\u300110mL\u5438\u91cf\u7ba1\uff0c50mL\u5177\u585e\u78e8\u53e3\u6bd4\u8272\u7ba1\u3002<\/p>\n\n\n\n
\u3000\u3000\u2461\u6052\u6e29\u7bb1<\/p>\n\n\n\n
\u3000\u3000\uff083\uff09\u5b9e\u9a8c\u6b65\u9aa4\uff1a<\/p>\n\n\n\n
\u3000\u3000\u2460\u51c6\u786e\u5438\u53d6\u6c34\u68372.50mL\uff0c\u653e\u516550mL\u5177\u585e\u78e8\u53e3\u6bd4\u8272\u7ba1\u4e2d\uff0c\u52a0\u6d88\u5316\u6db22.50mL\u548c\u50ac\u5316\u5242\u6eb6\u6db23.50mL\uff0c\u76d6\u4e0a\u585e\u5e76\u65cb\u7d27\u3002<\/p>\n\n\n\n
\u3000\u3000\u2461\u7528\u805a\u56db\u6c1f\u4e59\u70ef(PTFE)\u751f\u6599\u5e26\u5c06\u7ba1\u53e3\u7f20\u4e0a\u4e24\u5708\u5bc6\u5c01\u597d\uff0c\u7136\u540e\u7f6e\u4e8e\u56fa\u5b9a\u652f\u67b6\u4e0a\u3002<\/p>\n\n\n\n
\u3000\u3000\u2462\u9001\u5165\u6052\u6e29\u7bb1\u4e2d\uff0c\u6052\u6e29150\u00b11\u2103\uff0c\u6d88\u53162h\u3002\u89c6\u6c34\u4e2d\u6709\u673a\u7269\u79cd\u7c7b\u53ef\u7f29\u77ed\u6d88\u5316\u65f6\u95f4\u3002<\/p>\n\n\n\n
\u3000\u3000\u2463\u53d6\u51fa\u51b7\u5374\u81f3\u5ba4\u6e29\u3002\u7528\u786b\u9178\u4e9a\u94c1\u94f5\u6807\u51c6\u6eb6\u6db2\u56de\u6ef4\u6cd5\u6d4b\u5b9aCOD\u503c\u3002<\/p>\n\n\n\n
\u3000\u3000\u2464\u56de\u6ef4\u6cd5\uff1a\u5411\u6d88\u5316\u540e\u6eb6\u6db2\u4e2d\u52a0\u5165\u65e0\u6709\u673a\u7269\u84b8\u998f\u6c3430mL\uff0c\u52a02\u6ef4\u8bd5\u4e9a\u94c1\u7075\u6307\u793a\u5242\uff0c\u7136\u540e\u7528\u5fae\u91cf\u6ef4\u5b9a\u7ba1\u4ee50.1000mol\/L(NH4)2Fe(SO4)2\u6eb6\u6db2\u56de\u6ef4\u81f3\u6d45\u84dd\u8272\u7acb\u5373\u4e3a\u68d5\u7ea2\u8272\uff0c\u6307\u793a\u7ec8\u70b9\u5230\u8fbe\u3002\u8bb0\u5f55\u7528\u91cfV1\u3002<\/p>\n\n\n\n
\u3000\u3000\u2465\u540c\u65f6\u505a\u7a7a\u767d\u8bd5\u9a8c\uff0c\u5373\u5438\u53d6\u65e0\u6709\u673a\u7269\u84b8\u998f\u6c342.50mL\uff0c\u6309\u4e0a\u8ff0\u6b65\u9aa4\u6d88\u5316\u5e76\u6ef4\u5b9a\u81f3\u7ec8\u70b9\u3002<\/p>\n\n\n\n
\u3000\u3000\u8ba1\u7b97COD\u516c\u5f0f\u540c\u56de\u6d41\u6cd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3000\u3000\uff081\uff09\u5b9e\u9a8c\u8bd5\u5242\uff1a \u3000\u3000\u2460\u6d88\u5316\u6db2\uff1a\u79f0\u53d6\u5206\u6790\u7eafK2Cr2O7 12.25g\u6eb6\u4e8e500mL\u6c34\u4e2d\uff0c\u52a033 …<\/p>\n