{"id":8569,"date":"2010-09-23T07:27:24","date_gmt":"2010-09-22T23:27:24","guid":{"rendered":"http:\/\/highscope.ch.ntu.edu.tw\/wordpress\/?p=8569"},"modified":"2021-10-06T16:31:51","modified_gmt":"2021-10-06T08:31:51","slug":"%e7%94%b2%e9%85%b8%e3%80%88formic-acid%e3%80%89","status":"publish","type":"post","link":"http:\/\/localhost\/%e7%94%b2%e9%85%b8%e3%80%88formic-acid%e3%80%89\/","title":{"rendered":"\u7532\u9178"},"content":{"rendered":"

\u7532\u9178 (Formic Acid)<\/span><\/strong>
\n\u81fa\u5317\u5e02\u7acb\u7b2c\u4e00\u5973\u5b50\u9ad8\u7d1a\u4e2d\u5b78\u4e8c\u5e74\u7d1a\u8a31\u666f\u7693\/\u81fa\u5317\u5e02\u7acb\u7b2c\u4e00\u5973\u5b50\u9ad8\u7d1a\u4e2d\u5b78\u5316\u5b78\u79d1\u8a79\u8389\u82ac\u8001\u5e2b\u4fee\u6539\/\u570b\u7acb\u81fa\u7063\u5e2b\u7bc4\u5927\u5b78\u5316\u5b78\u7cfb\u8449\u540d\u5009\u6559\u6388\u8cac\u4efb\u7de8\u8f2f<\/span><\/strong><\/p>\n

\u4e00\u3001\u7532\u9178\u7684\u57fa\u672c\u8cc7\u6599<\/strong><\/span><\/p>\n

\"\"<\/a><\/p>\n

\u4e8c\u3001\u7532\u9178\u7684\u88fd\u5099<\/strong><\/span><\/p>\n

\u7532\u9187\u548c\u4e00\u6c27\u5316\u78b3\u5728\u5f37\u9e7c\u689d\u4ef6\u4e0b\u53cd\u61c9\u751f\u6210\u7532\u9178\u7532\u916f\uff0c\u5728\u7d93\u6c34\u89e3\u53cd\u61c9\u53ef\u5f97\u5230\u7532\u9178\uff1a<\/p>\n

CH3<\/sub>OH\uff0bCO\u2192HCOOCH3<\/sub>
\nHCOOCH3<\/sub>\uff0bH2<\/sub>O\u2192HCOOH\uff0bCH3<\/sub>OH<\/p>\n

\"\"<\/a><\/p>\n

\u70ba\u907f\u514d\u9700\u8981\u5927\u91cf\u7684\u6c34\uff0c\u6709\u4e9b\u5316\u5b78\u5ee0\u5728\u7532\u9187\u548c\u4e00\u6c27\u5316\u78b3\u751f\u6210\u7532\u9178\u7532\u916f\u5f8c\uff0c\u5148\u5c07\u7532\u9178\u7532\u916f\u548c\u6c28\u53cd\u61c9\u7522\u751f\u7532\u91af\u80fa\uff0c\u7136\u5f8c\u7528\u786b\u9178\u6c34\u89e3\u7532\u91af\u80fa\u5f97\u5230\u7532\u9178\uff1a<\/p>\n

CH3<\/sub>OH\uff0bCO\u2192HCOOCH3<\/sub>
\nHCOOCH3<\/sub>\uff0bNH3<\/sub>\u2192HCONH2<\/sub>\uff0bCH3<\/sub>OH
\n2HCONH2<\/sub>\uff0b2H2<\/sub>O\uff0bH2<\/sub>SO4<\/sub>\u21922HCOOH\uff0b(NH4<\/sub>)2<\/sub>SO4<\/sub><\/p>\n

\u6b64\u53cd\u61c9\u4ea6\u6709\u5176\u7f3a\u9ede\uff1a\u526f\u7522\u7269\u786b\u9178\u92a8\u7684\u8655\u7406\u8f03\u7e41\u8907\u3002<\/p>\n

\u2024\u4e5f\u6709\u4e9b\u5316\u5b78\u5ee0\u5728\u6700\u8fd1\u767c\u5c55\u4e86\u4e00\u985e\u7bc0\u80fd\u7684\u65b9\u6cd5\uff0c\u5373\u5c07\u7532\u9178\u5f9e\u76f4\u63a5\u6c34\u89e3\u7684\u5927\u91cf\u6c34\u6eb6\u6db2\u4e2d\u63d0\u53d6\u51fa\u4f86\u3002<\/p>\n

\u4e09\u3001\u7532\u9178\u7684\u76f8\u95dc\u5316\u5b78\u53cd\u61c9<\/strong><\/span><\/p>\n

(1) \u7532\u9178\u5177\u6709\u7fa7\u57fa\uff0c\u6709\u9178\u7684\u6027\u8cea\uff1a<\/strong><\/p>\n

\u2024\u5c6c\u65bc\u5f31\u9178\uff0cKa\uff1d1.8\u00d710\uff0d4<\/sup>\uff0c\u9178\u6027\u6bd4\u4e59\u9178\u5f37\u3002<\/p>\n

\u2024\u7532\u9178\u8207\u6d3b\u6027\u5927\u7684\u91d1\u5c6c\u53cd\u61c9(\u6c27\u5316\u9084\u539f\u53cd\u61c9)\u7522\u751f\u6c2b\u6c23\uff0c\u7531\u65bc\u7532\u9178\u5c6c\u65bc\u5f31\u9178\uff0c\u56e0\u6b64\u53cd\u61c9\u901f\u7387\u8f03\u70ba\u7de9\u6162\u3002<\/p>\n

\u2024\u7532\u9178\u8207\u9e7c\u6027\u7269\u8cea\u9032\u884c\u9178\u9e7c\u4e2d\u548c\u53cd\u61c9\u3002
\n\u2024\u7532\u9178\u8207\u78b3\u9178\u6839\u6216\u78b3\u9178\u6c2b\u6839\u6c34\u6eb6\u6db2\u53cd\u61c9\u7522\u751fCO2 <\/sub><\/p>\n

(2)\u7531\u65bc\u7532\u9178\u5177\u6709\u919b\u57fa\uff0c\u7532\u9178\u7684\u9084\u539f\u6027\uff0c\u53ef\u8207\u591a\u4f96\u8a66\u5291\u7522\u751f\u9280\u93e1\u53cd\u61c9\uff0c\u6216\u8207\u6590\u6797\u8a66\u5291\u7522\u751f\u7d05\u8272Cu2<\/sub>O\u6c88\u6fb1\u3002<\/strong>
\nHCOOH\uff0b2Ag(NH3<\/sub>)2\uff0b<\/sup>\uff0b4OH\uff0d<\/sup>\u2192CO3<\/sub>2\uff0d<\/sup>\uff0b2Ag\uff0b4NH3<\/sub> \uff0b3H2<\/sub>O
\nHCOOH\uff0b2Cu2\uff0b<\/sup>\uff0b6OH\uff0d<\/sup>\u2192CO3<\/sub>2\uff0d<\/sup>\uff0bCu2<\/sub>O\uff0b4H2<\/sub>O<\/p>\n

(3)\u5206\u89e3\u4f5c\u7528<\/strong><\/p>\n

\u2024\u7532\u9178\u548c\u6fc3\u786b\u9178\u6216\u6c27\u5316\u92c1\u5171\u71b1\u6703\u4f7f\u7532\u9178\u812b\u6c34\u7522\u751f\u4e00\u6c27\u5316\u78b3\uff0c\u9019\u662f\u5e38\u898b\u7684\u5be6\u9a57\u5ba4\u4e00\u6c27\u5316\u78b3\u4f86\u6e90\u3002
\nHCOOH\u00a0 \"1.png\" CO\uff0bH2<\/sub>O<\/p>\n

\u2024\u7532\u9178\u5728\u767d\u91d1\u50ac\u5316\u4e0b\u4e0d\u9700\u8981\u9ad8\u58d3\u5c31\u53ef\u5206\u89e3\u6210\u6c2b\u6c23\u548c\u4e8c\u6c27\u5316\u78b3
\nHCOOH\u00a0 \"2.png\" CO2<\/sub>\uff0bH2<\/sub>
\n\u56e0\u6b64\u7532\u9178\u4e5f\u88ab\u8996\u70ba\u4e00\u7a2e\u5132\u5b58\u6c2b\u6c23\u7684\u65b9\u6cd5\u3002<\/p>\n

\u2024\u7532\u9178\u5728\u6c27\u5316\u92c5\u6216\u9ad8\u9333\u9178\u9240\u50ac\u5316\u4e0b\u53ef\u5206\u89e3\u6210\u6c2b\u6c23\u548c\u4e8c\u6c27\u5316\u78b3
\nHCOOH\u00a0 \"3.png\" CO2<\/sub>\uff0bH2<\/sub><\/p>\n

\u2024\u7532\u9178\u8207\u80fa\u5728\u91d1\u5c6c\u91d5\u7684\u50ac\u5316\u4e0b\uff0c\u7532\u9178\u53ef\u5206\u89e3\u6210\u6c2b\u6c23\u548c\u4e8c\u6c27\u5316\u78b3\u3002<\/p>\n[\u88dc\u5145\u8aaa\u660e]\u71c3\u6599\u7535\u6c60\u7576\u52d9\u4e4b\u6025\u8981\u89e3\u6c7a\u7684\u662f\u6c2b\u6c23\u7684\u4f86\u6e90\uff0c\u4f7f\u7528\u542b\u6709\u6c2b\u7684\u539f\u6599\uff0c\u5728\u9700\u8981\u5206\u89e3\u7522\u751f\u6c2b\u6c23\u8981\u6bd4\u76f4\u63a5\u50b3\u9001\u6c2b\u6c23\u66f4\u5be6\u7528\u3002\u76ee\u524d\u5fb7\u570b\u6750\u6599\u7814\u7a76\u5718\u968a\u4e8b\u5229\u7528\u4e0a\u8ff0\u53cd\u61c9\u7269\u50c5\u65bc\u572826\u2103\u201440\u2103\u5c31\u53ef\u4ee5\u5c07\u7532\u9178\u5206\u89e3\u7522\u751f\u6c2b\u6c23\u3002\u7532\u9178\u662f\u4e00\u7a2e\u6db2\u4f53\uff0c\u6bd4\u6c23\u9ad4\u66f4\u5bb9\u6613\u8655\u7406\u7406\u3002\u4e14\u6dfb\u52a0\u80fa\u985e\u7684\u6df7\u5408\u7269\u53ef\u964d\u4f4e\u7532\u9178\u7684\u8150\u8755\u6027\u3002\u76ee\u524d\u5df2\u53ef\u61c9\u7528\u65bc\u7532\u9178\u71c3\u6599\u96fb\u6c60\uff0c\u4e14\u9ad4\u7a4d\u6bd4\u7532\u9187\u71c3\u6599\u96fb\u6c60\u9084\u7cbe\u5de7\u3002<\/p>\n

(4)\u52a0\u6210\u53cd\u61c9<\/strong><\/p>\n

\u7532\u9178\u662f\u552f\u4e00\u80fd\u9032\u884c\u52a0\u6210\u53cd\u61c9\u7684\u7fa7\u9178\uff1a\u7532\u9178\u548c\u70ef\u70f4\u6703\u53cd\u61c9\u7522\u751f\u7532\u9178\u916f\u3002\u4f46\u5728\u53cd\u61c9\u904e\u7a0b\u4e2d\u82e5\u662f\u6dfb\u52a0\u4e86\u786b\u9178\u6216\u6c2b\u6c1f\u9178\u7b49\u7279\u5b9a\u9178\u985e\uff0c\u5247\u6703\u767c\u751f\u4e00\u9023\u4e32\u7684Koch\u53cd\u61c9\uff08Koch reaction\uff09\u7522\u751f\u66f4\u9ad8\u7d1a\u7684\u7fa7\u9178\u3002<\/p>\n[\u88dc\u5145\u8aaa\u660e] Koch reaction<\/p>\n

\"\"<\/a><\/p>\n

\u00a0<\/strong><\/p>\n

\n

\n

\u53c3\u8003\u8cc7\u6599<\/strong>
\n1.http:\/\/en.wikipedia.org\/wiki\/Formic_acid<\/a>
\n2.http:\/\/zh.wikipedia.org\/zh-tw\/<\/a>\u7532\u9178
\n3.http:\/\/www.chemguide.co.uk\/organicprops\/acids\/acidity.html#top<\/a>
\n4.http:\/\/www.most.gov.cn\/gnwkjdt\/200806\/t20080604_62182.htm<\/a>
\n5.http:\/\/zh.wikipedia.org\/zh-tw\/Koch%E5%8F%8D%E5%BA%94<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

\u7532\u9178 (Formic Acid) \u81fa\u5317\u5e02\u7acb\u7b2c\u4e00\u5973\u5b50\u9ad8\u7d1a\u4e2d\u5b78\u4e8c\u5e74\u7d1a\u8a31\u666f\u7693\/\u81fa\u5317\u5e02\u7acb\u7b2c\u4e00\u5973\u5b50\u9ad8\u7d1a\u4e2d\u5b78\u5316\u5b78\u79d1\u8a79\u8389\u82ac\u8001…<\/p>\n","protected":false},"author":50,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108,50,48],"tags":[1246,2504],"class_list":["post-8569","post","type-post","status-publish","format-standard","hentry","category-chemistry00","category-chemistry01-02","category-chemistry01","tag-1246","tag-2504","loop-entry","cat-108","cat-50","cat-48","no-thumbnail"],"views":17313,"_links":{"self":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/8569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/users\/50"}],"replies":[{"embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/comments?post=8569"}],"version-history":[{"count":1,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/8569\/revisions"}],"predecessor-version":[{"id":89604,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/posts\/8569\/revisions\/89604"}],"wp:attachment":[{"href":"http:\/\/localhost\/wp-json\/wp\/v2\/media?parent=8569"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/categories?post=8569"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/localhost\/wp-json\/wp\/v2\/tags?post=8569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}