{"id":3994,"date":"2022-03-25T09:11:08","date_gmt":"2022-03-25T01:11:08","guid":{"rendered":"https:\/\/www.hnyt99.com\/?p=3994"},"modified":"2022-03-26T10:16:35","modified_gmt":"2022-03-26T02:16:35","slug":"894","status":"publish","type":"post","link":"https:\/\/www.hnyt99.com\/baike\/shuizijc\/894.html","title":{"rendered":"\u6c34\u8d28\u76d1\u6d4b\u4e2d\u6807\u51c6\u6eb6\u6db2\u6d53\u5ea6\u7684\u6821\u6b63"},"content":{"rendered":"\n
\u3000\u3000\u5728\u914d\u5236\u6807\u51c6\u6eb6\u6db2\u65f6\uff0c\u7ecf\u6807\u5b9a\u7684\u6eb6\u6db2\u6d53\u5ea6\u5f80\u5f80\u4e0d\u5728\u6240\u8981\u6c42\u7684\u6d53\u5ea6\u8303\u56f4\u5185\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0b\u53ef\u5229\u7528\u8ba1\u7b97\u7684\u65b9\u6cd5\u5bf9\u6240\u914d\u6eb6\u6db2\u8fdb\u884c\u8865\u6c34\u7a00\u91ca\u6216\u8865\u52a0\u8f83\u6d53\u6eb6\u6db2\u3002<\/p>\n\n\n\n
\u3000\u3000(1)\u914d\u5236\u7684\u6807\u51c6\u6eb6\u6db2\u6d53\u5ea6\u5927\u4e8e\u89c4\u5b9a\u65f6\u6309\u4e0b\u5f0f(4-14)\u8ba1\u7b97\u5e94\u8865\u52a0\u6c34\u7684\u4f53\u79ef\u3002<\/p>\n\n\n\n \u3000\u3000\u3010\u4f8b\u98984-16\u3011 \u73b0\u67090.1040mol\/L\u7684HCl\u6807\u51c6\u6eb6\u6db22000mL\uff0c\u6b32\u4f7f\u6eb6\u6db2\u6d53\u5ea6\u7a00\u91ca\u62100.1000mol\/L\u5e94\u52a0\u6c34\u591a\u5c11?<\/p>\n\n\n\n \u3000\u3000\u89e3\uff1a\u5df2\u77e5C0=0.1040mol\/L\uff0c V0=2000ml\uff0c C=0.1000mol\/L<\/p>\n\n\n\n \u3000\u3000V=(0.1040-0.1000)\/0.1000*2000=80ml<\/p>\n\n\n\n \u3000\u3000\u8865\u52a080ml\u7eaf\u6c34\uff0c\u6df7\u5300\u540e\u65e2\u5f970.1mol\/L\u7684HCl\u6807\u51c6\u6eb6\u6db2\uff0c\u6821\u6b63\u540e\u9700\u8981\u65b0\u6807\u5b9a\u3002<\/p>\n\n\n\n \u3000\u3000(2)\u5f53\u914d\u5236\u7684\u6807\u51c6\u6eb6\u6db2\u6d53\u5ea6\u592a\u5c0f\u65f6\uff0c\u63a5(4-15)\u5f0f\u8ba1\u7b97\u5e94\u8865\u52a0\u6d53\u6807\u51c6\u6eb6\u6db2\u7684\u4f53\u79ef\u3002<\/p>\n\n\n\n \u3000\u3000\u3010\u4f8b\u98984-17\u3011\u73b0\u67092.0LC1\/5KMnO4=0.09800mol\/L\u7684\u6807\u51c6\u6eb6\u6db2\uff0c\u6b32\u4f7f\u6eb6\u6db2\u6d53\u5ea6\u6821\u6b63\u81f30.10000mol\/L\u9700\u52a0C1\/5KMnO4=0.1250mol\/L\u7684\u6807\u51c6\u6eb6\u6db2\u591a\u5c11mL;<\/p>\n\n\n\n \u3000\u3000\u89e3\uff1a\u5df2\u77e5C1=0.1250mol\/L\uff0c C0=0.09825mol\/L, C=0.1000mol\/L\uff0c V0=2000mL<\/p>\n\n\n\n \u3000\u3000\u4ee3\u5165\u5f0f(4-15) V1=(0.1000-0.09825)\/(0.1250-0.1000)*2000=160ml*2000=160mL<\/p>\n\n\n\n \u3000\u3000\u53d6160mL0.1250mol\/L\u7684\u6d53\u6807\u51c6\u6eb6\u6db2\u52a0\u51652000mL\u7684\u5f85\u6821\u6b63\u7684\u6eb6\u6db2\u4e2d\uff0c\u6df7\u5300\u540e\u518d\u91cd\u65b0\u6807\u5b9a\u5176\u51c6\u786e\u6d53\u5ea6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u3000\u3000\u5728\u914d\u5236\u6807\u51c6\u6eb6\u6db2\u65f6\uff0c\u7ecf\u6807\u5b9a\u7684\u6eb6\u6db2\u6d53\u5ea6\u5f80\u5f80\u4e0d\u5728\u6240\u8981\u6c42\u7684\u6d53\u5ea6\u8303\u56f4\u5185\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0b\u53ef\u5229\u7528\u8ba1\u7b97\u7684\u65b9\u6cd5\u5bf9\u6240\u914d\u6eb6\u6db2\u8fdb\u884c\u8865\u6c34 …<\/p>\n
\u3000\u3000V0\u2014\u2014\u6821\u6b63\u524d\u6807\u51c6\u6eb6\u6db2\u7684\u4f53\u79ef\uff0cmL;
\u3000\u3000C0\u2014\u2014\u8c03\u6574\u524d\u6807\u51c6\u6eb6\u6db2\u7684\u6d53\u5ea6\uff0cmol\/L;
\u3000\u3000C\u2014\u2014\u6240\u9700\u6807\u51c6\u6eb6\u6db2\u7684\u6d53\u5ea6\uff0cmol\/L\u3002<\/figcaption><\/figure>\n\n\n\n
\u3000\u3000C1\u2014\u2014\u8f83\u6d53\u6807\u51c6\u6eb6\u6db2\u7684\u6d53\u5ea6\uff0cmol\/L;
\u3000\u3000C0\u2014\u2014\u9700\u6821\u6b63\u7684\u6807\u51c6\u6eb6\u6db2\u4f53\u79ef\uff0cmol\/L;
\u3000\u3000V0\u2014\u2014\u9700\u6821\u6b63\u7684\u6807\u51c6\u6eb6\u6db2\u6d53\u5ea6\uff0cmL;
\u3000\u3000C\u2014\u2014\u9700\u8981\u7684\u6807\u51c6\u6eb6\u6db2\u6d53\u5ea6\uff0cmol\/L\u3002<\/figcaption><\/figure>\n\n\n\n