{"id":4863,"date":"2009-09-21T06:34:54","date_gmt":"2009-09-20T22:34:54","guid":{"rendered":"http:\/\/highscope.ch.ntu.edu.tw\/wordpress\/?p=4863"},"modified":"2021-10-06T16:46:55","modified_gmt":"2021-10-06T08:46:55","slug":"%e9%85%b8%e9%b9%bc%e6%8c%87%e7%a4%ba%e5%8a%91%ef%bc%88acid-base-indicator%ef%bc%89%e7%9a%84%e8%ae%8a%e8%89%b2%e5%8e%9f%e7%90%86","status":"publish","type":"post","link":"http:\/\/localhost\/%e9%85%b8%e9%b9%bc%e6%8c%87%e7%a4%ba%e5%8a%91%ef%bc%88acid-base-indicator%ef%bc%89%e7%9a%84%e8%ae%8a%e8%89%b2%e5%8e%9f%e7%90%86\/","title":{"rendered":"\u9178\u9e7c\u6307\u793a\u5291\uff08Acid-Base Indicator\uff09\u7684\u8b8a\u8272\u539f\u7406"},"content":{"rendered":"

\u9178\u9e7c\u6307\u793a\u5291\uff08Acid-Base Indicator\uff09\u7684\u8b8a\u8272\u539f\u7406<\/strong><\/span>
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\"\"<\/a><\/p>\n

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\"\"<\/a>
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\"\"<\/a>
\n1920\u5e74\u5f8c\uff0c\u79d1\u5b78\u5bb6\u5229\u7528\u4e0d\u540c\u6fc3\u5ea6\u6bd4\u4f8b\u7684\u591a\u7a2e\u6307\u793a\u5291\u6df7\u5408\uff0c\u4f01\u5716\u958b\u59cb\u81f4\u529b\u65bc\u767c\u5c55\u51fa\u65e2\u80fd\u7cbe\u78ba\u6e2c\u51fapH\u503c\uff0c\u53c8\u9069\u7528\u65bc\u8f03\u5bec\u5ee3\u7bc4\u570d\u9178\u9e7c\u503c\u6e2c\u5b9a\u7684\u6307\u793a\u5291\u3002\u4f8b\u59821921 \u5e74\uff0c\u8cbb\u52d2\u9813\uff08Lloyd. D. Felton\uff09\u5c07\u7532\u57fa\u7d05\uff08methyl red\uff09\/\u6eb4\u745e\u9999\u8349\u915a\u85cd\uff08bromthymol blue\uff09\u9ad4\u7a4d\u83ab\u8033\u6fc3\u5ea6=1:1\u6bd4\u4f8b\u6df7\u5408\u5728\u4e00\u8d77\uff0c\u80fd\u6210\u529f\u6e2c\u5f97pH=4.6~7.6\u7bc4\u570d\u7684\u7269\u8cea\u9178\u9e7c\u503c\uff1b\u5c07\u7532\u57fa\u7d05\/\u6eb4\u7532\u915a\u7d2b\uff08bromcresol purple\uff09=1:1\u6bd4\u4f8b\u6df7\u5408\u5728\u4e00\u8d77\uff0c\u53ef\u6e2c\u5f97pH\u503c\u7bc4\u570d\u5247\u70ba4.6~7.0\uff1b\u7532\u57fa\u7570\u4e19\u915a\u85cd\uff08thymol blue\uff09\/\u6eb4\u915a\u85cd\uff08bromphenol blue\uff09=1:1\uff0c\u53ef\u6e2c\u5f97pH\u7bc4\u570d\u70ba1.2~4.6\uff1b\u7532\u57fa\u7d05\/\u7532\u57fa\u7570\u4e19\u915a\u85cd=1:1\u5247\u70ba4.6~9.0\uff1b\u897f\u51431922\u5e74\uff0c\u674e\u5409\u4fc4\u65af\uff08J. L. Lizius\uff09\u8207\u827e\u7dad\u723e\u65af\uff08Norman, Evers\uff09\u5171\u540c\u63d0\u51fa\uff0c\u5c07\u7532\u57fa\u7d05\/\u7532\u57fa\u7570\u4e19\u915a\u85cd\u9ad4\u7a4d\u83ab\u8033\u6fc3\u5ea6=1:3\u6bd4\u4f8b\u6df7\u5408\u5728\u4e00\u8d77\uff0c\u53ef\u6e2c\u5f97pH\u503c\u7bc4\u570d\u70ba4.0~10.0\uff1b\u915a\u915e\uff08phenolphthalein\uff09\/\u7532\u57fa\u7570\u4e19\u915a\u85cd=1:6\uff0c\u53ef\u6e2c\u5f97pH\u503c\u7bc4\u570d\u70ba8.0~10.0\u3002\u800c\u6700\u7d42\uff0c\u79d1\u5b78\u5bb6\u628a\u7532\u57fa\u7d05\u3001\u915a\u915e\u3001\u6eb4\u745e\u9999\u8349\u915a\u85cd\u3001\u7532\u57fa\u7570\u4e19\u915a\u85cd\u3001\u9e9d\u9999\u8349\u915a\u915e\uff08thymolphthalein\uff09\u30011-\u8418\u915a\u915e\uff08\u03b1-naphtholphthalein\uff09\u7b49\u4e94\u7a2e\u8a66\u5291\u6df7\u5408\uff0c\u5f62\u6210\u73fe\u4eca\u5ee3\u70ba\u4eba\u4f7f\u7528\u7684\u5ee3\u7528\u6307\u793a\u5291\uff08universal indicator\uff09\u3002\u8981\u63d0\u51fa\u4f86\u8aaa\u660e\u7684\uff0c\u662f\u76f4\u81f3\u4e8c\u5341\u4e16\u7d00\u4e2d\uff0c\u79d1\u5b78\u5bb6\u4ecd\u6301\u7e8c\u6539\u826f\u5ee3\u7528\u6307\u793a\u5291\u7684\u6210\u5206\uff0c\u6240\u4ee5\u82e5\u67e5\u95b1\u5176\u4ed6\u8cc7\u6599\uff0c\u5c0d\u5ee3\u7528\u6307\u793a\u5291\u7684\u6210\u5206\u8aaa\u660e\uff0c\u6216\u591a\u6216\u5c11\u6703\u6709\u4e9b\u8a31\u4e0d\u540c\uff0c\u4f46\u6700\u4e3b\u8981\u7684\u5e7e\u7a2e\u6210\u5206\u5247\u4e0d\u6703\u6709\u592a\u5927\u5dee\u7570\uff0c\u53ef\u53c3\u95b1\u53c3\u8003\u6587\u737b4\u3002<\/p>\n

\"\"<\/a>
\n\u53c3\u8003\u6587\u737b\uff1a<\/strong>
\n1. Kolthoff, I. M. \u201cAcid Base Indicator\u201d Lightning Source Inc.<\/em> 2007<\/strong>.
\n2. Stiegilez, J. J. Am. Soc. Chem.<\/em> 1903<\/strong>, 539, 1112.
\n3. Felton, L. D. J. Biol. Chem.<\/em> 1921<\/strong>, 299.
\n4. Foster, S.F. ; Gruntfest, I. J. J. Chem. Edu.<\/em>, 1937<\/strong>, 14, 274.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

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