{"id":6482,"date":"2024-04-18T16:29:53","date_gmt":"2024-04-18T08:29:53","guid":{"rendered":"https:\/\/www.newtopchem.cn\/?p=6482"},"modified":"2024-04-18T16:29:53","modified_gmt":"2024-04-18T08:29:53","slug":"%e9%86%8b%e9%85%b8%e9%92%be%e6%98%af%e9%85%b8%e6%80%a7%e7%9b%90%e8%bf%98%e6%98%af%e7%a2%b1%e6%80%a7%e7%9b%90%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.newtopchem.cn\/6482.html","title":{"rendered":"\u918b\u9178\u94be\u662f\u9178\u6027\u76d0\u8fd8\u662f\u78b1\u6027\u76d0\uff1f"},"content":{"rendered":"
\u5f53\u7136\uff01\u8ba9\u6211\u4eec\u6df1\u5165\u63a2\u8ba8\u4e00\u4e0b\u3002<\/p>\n
\u918b\u9178\u94be\uff08KCH3COO\uff09\u662f\u918b\u9178\uff08CH3COOH\uff09\u7684\u94be\u76d0\u3002\u918b\u9178\u662f\u4e00\u79cd\u5f31\u9178\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u5728\u6c34\u4e2d\u4e0d\u4f1a\u5b8c\u5168\u89e3\u79bb\uff0c\u56e0\u6b64\u5b83\u7684\u5171\u8f6d\u78b1\u918b\u9178\u6839\u79bb\u5b50 (CH3COO-) \u4e5f\u662f\u4e00\u79cd\u5f31\u78b1\u3002<\/p>\n
\u5f53\u918b\u9178\u94be\u6eb6\u4e8e\u6c34\u65f6\uff0c\u5b83\u4f1a\u89e3\u79bb\u6210\u94be\u79bb\u5b50\uff08K+\uff09\u548c\u918b\u9178\u6839\u79bb\u5b50\uff08CH3COO-\uff09\u3002\u918b\u9178\u6839\u79bb\u5b50\u53ef\u4e0e\u6c34\u53d1\u751f\u6c34\u89e3\u53cd\u5e94\uff1a<\/p>\n
CH3COO + H2O \u21cc CH3COOH + OH-<\/p>\n
\u8be5\u53cd\u5e94\u4f1a\u751f\u6210\u6c22\u6c27\u6839\u79bb\u5b50\uff08OH-\uff09\uff0c\u4ece\u800c\u4f7f\u6eb6\u6db2\u5448\u5f31\u78b1\u6027\u3002<\/p>\n
\u6eb6\u6db2\u7684\u78b1\u6027\u7a0b\u5ea6\u53d6\u51b3\u4e8e\u918b\u9178\u94be\u6eb6\u6db2\u7684\u6d53\u5ea6\u548c\u6c34\u7684\u521d\u59cb pH \u503c\u7b49\u56e0\u7d20\u3002\u5728\u7a00\u6eb6\u6db2\u4e2d\uff0c\u5bf9 pH \u503c\u7684\u5f71\u54cd\u53ef\u80fd\u5fae\u4e4e\u5176\u5fae\uff0c\u4f46\u5728\u6d53\u6eb6\u6db2\u4e2d\uff0cpH \u503c\u4f1a\u53d7\u5230\u660e\u663e\u5f71\u54cd\uff0c\u4f7f\u6eb6\u6db2\u66f4\u5177\u78b1\u6027\u3002<\/p>\n
\u6269\u5c55\u9605\u8bfb\uff1a<\/p>\n
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