{"id":7435,"date":"2022-06-21T16:38:16","date_gmt":"2022-06-21T07:38:16","guid":{"rendered":"https:\/\/hatsudy.com\/jp\/?p=7435"},"modified":"2022-06-24T04:28:54","modified_gmt":"2022-06-23T19:28:54","slug":"thermochemical-equations","status":"publish","type":"post","link":"https:\/\/hatsudy.com\/jp\/thermochemical-equations.html","title":{"rendered":"\u53cd\u5fdc\u71b1\u3068\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\uff1a\u30d8\u30b9\u306e\u6cd5\u5247\u3068\u7d50\u5408\u30a8\u30cd\u30eb\u30ae\u30fc\u3067\u306e\u8a08\u7b97"},"content":{"rendered":"\n<p>\u5316\u5b66\u53cd\u5fdc\u3092\u8d77\u3053\u3059\u3068\u304d\u3001\u71b1\u304c\u653e\u51fa\u3055\u308c\u305f\u308a\u5438\u53ce\u3055\u308c\u305f\u308a\u3057\u307e\u3059\u3002\u5316\u5b66\u3067\u306f\u53cd\u5fdc\u71b1\uff08\u5316\u5b66\u53cd\u5fdc\u304c\u8d77\u3053\u308b\u3068\u304d\u306e\u71b1\uff09\u3092\u53d6\u308a\u6271\u3044\u307e\u3059\u3002<\/p>\n<p>\u53cd\u5fdc\u71b1\u3092\u5b66\u3076\u3068\u304d\u3001\u3059\u3079\u3066\u306e\u4eba\u304c\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u7fd2\u3044\u307e\u3059\u3002\u5316\u5b66\u53cd\u5fdc\u5f0f\u3092\u4f5c\u308b\u3068\u304d\u3068\u306f\u65b9\u6cd5\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u4e8b\u524d\u306b\u4f5c\u308a\u65b9\u3092\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u307e\u305f\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3067\u306f\u30d8\u30b9\u306e\u6cd5\u5247\u3092\u5229\u7528\u3057\u305f\u308a\u3001\u7d50\u5408\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6d3b\u7528\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u30d8\u30b9\u306e\u6cd5\u5247\u3084\u7d50\u5408\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5229\u7528\u3059\u308c\u3070\u3001\u5b9f\u969b\u306b\u5bfe\u8c61\u306e\u5316\u5b66\u53cd\u5fdc\u3092\u8d77\u3053\u3057\u3066\u5b9f\u9a13\u3092\u3057\u306a\u304f\u3066\u3082\u3001\u9593\u63a5\u7684\u306b\u53cd\u5fdc\u71b1\u306e\u8a08\u7b97\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u305d\u308c\u3067\u306f\u3069\u306e\u3088\u3046\u306b\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u4f5c\u308a\u3001\u53cd\u5fdc\u71b1\u306e\u8a08\u7b97\u3092\u3059\u308c\u3070\u3044\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u3053\u3067\u306f\u3001\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u306e\u4f5c\u308a\u65b9\u3084\u53cd\u5fdc\u71b1\u306e\u8a08\u7b97\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2>\u767a\u71b1\u53cd\u5fdc\u3068\u5438\u71b1\u53cd\u5fdc\u306e\u9055\u3044<\/h2>\n<p>\u5316\u5b66\u53cd\u5fdc\u3092\u8d77\u3053\u3059\u3068\u304d\u3001\u767a\u751f\u3059\u308b\u71b1\uff08\u307e\u305f\u306f\u5438\u53ce\u3055\u308c\u308b\u71b1\uff09\u3092\u53cd\u5fdc\u71b1\u3068\u3044\u3044\u307e\u3059\u3002\u53cd\u5fdc\u71b1\u306e\u4e2d\u3067\u3082\u3001\u4e00\u822c\u7684\u306a\u306e\u306f\u767a\u71b1\u53cd\u5fdc\u3067\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u30e1\u30bf\u30f3\uff08CH<sub>4<\/sub>\uff09\u3092\u71c3\u3084\u3059\u3068\u71b1\u3092\u767a\u3057\u307e\u3059\u3002\u306a\u305c\u71b1\u3092\u767a\u3059\u308b\u304b\u3068\u3044\u3046\u3068\u3001\u30e1\u30bf\u30f3\u3068\u9178\u7d20\u304c\u53cd\u5fdc\u3057\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u3068\u6c34\u306b\u306a\u308b\u3053\u3068\u3067\u5b89\u5b9a\u306a\u7269\u8cea\u306b\u306a\u308c\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u30e1\u30bf\u30f3\u304c1mol\u71c3\u3048\u308b\u3068891kJ\u306e\u71b1\u304c\u653e\u51fa\u3055\u308c\u307e\u3059\u3002\u306a\u304a\u3001\u71b1\u3092\u53d6\u308a\u6271\u3046\u3068\u304d\u306fJ\uff08\u30b8\u30e5\u30fc\u30eb\uff09\u3092\u5229\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3067\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a18\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>CH<sub>4<\/sub>(\u6c17) \uff0b 2O<sub>2<\/sub>(\u6c17) \uff1d CO<sub>2<\/sub>(\u6c17) \uff0b 2H<sub>2<\/sub>O(\u6db2) \uff0b 891kJ<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/06\/jfh1.jpg\" alt=\"\" width=\"361\" height=\"208\" class=\"aligncenter size-full wp-image-7440\" 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\uff0b 2H<sub>2<\/sub>O(\u6db2) \uff1d CH<sub>4<\/sub>(\u6c17) \uff0b 2O<sub>2<\/sub>(\u6c17)\u00a0\uff0d 891kJ<\/li>\n<\/ul>\n<p>\u306a\u304a\u3001\u30de\u30a4\u30ca\u30b9\u304c\u3042\u308b\u3068\u7406\u89e3\u3057\u306b\u304f\u3044\u3067\u3059\u3002\u305d\u3053\u3067\uff0d891kJ\u3092\u5de6\u8fba\u3078\u79fb\u9805\u3057\u307e\u3057\u3087\u3046\u3002\u305d\u3046\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>CO<sub>2<\/sub>(\u6c17) \uff0b 2H<sub>2<\/sub>O(\u6db2) \uff0b\u00a0891kJ \uff1d CH<sub>4<\/sub>(\u6c17) \uff0b 2O<sub>2<\/sub>(\u6c17)<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/06\/jfh3.jpg\" alt=\"\" width=\"361\" height=\"208\" class=\"aligncenter size-full wp-image-7442\" \/><\/p>\n<p><span style=\"color: #0000ff;\">\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u307f\u308c\u3070\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\uff08\u71b1\uff09\u3092\u52a0\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u3088\u308a\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u9ad8\u3044\u7269\u8cea\u304c\u751f\u6210\u3057\u3066\u3044\u308b\u3068\u308f\u304b\u308a\u307e\u3059\u3002<\/span>\u71b1\u3092\u5438\u53ce\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u53cd\u5fdc\u304c\u9032\u3093\u3067\u3044\u308b\u305f\u3081\u3001\u3053\u306e\u30b1\u30fc\u30b9\u3092\u5438\u71b1\u53cd\u5fdc\u3068\u3044\u3044\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u3053\u3053\u307e\u3067\u306e\u89e3\u8aac\u3067\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u767a\u71b1\u53cd\u5fdc\uff1a\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u306e\u53f3\u8fba\u306b\u3042\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u30d7\u30e9\u30b9<\/li>\n<li>\u5438\u71b1\u53cd\u5fdc\uff1a\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u306e\u53f3\u8fba\u306b\u3042\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u30de\u30a4\u30ca\u30b9<\/li>\n<\/ul>\n<p>\u5f0f\u306e\u53f3\u8fba\u306b\u7740\u76ee\u3057\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u7b26\u53f7\u3092\u78ba\u8a8d\u3059\u308c\u3070\u3001\u767a\u71b1\u53cd\u5fdc\u306a\u306e\u304b\u5438\u71b1\u53cd\u5fdc\u306a\u306e\u304b\u3092\u898b\u5206\u3051\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u53cd\u5fdc\u71b1\u306e\u7a2e\u985e\uff1a\u71c3\u713c\u71b1\u30fb\u751f\u6210\u71b1\u30fb\u6eb6\u89e3\u71b1\u30fb\u4e2d\u548c\u71b1<\/h3>\n<p>\u6b21\u306b\u53cd\u5fdc\u71b1\u306e\u7a2e\u985e\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u5316\u5b66\u53cd\u5fdc\u5f0f\u3068\u306f\u7570\u306a\u308a\u3001\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u306e\u4f5c\u308a\u65b9\u306f\u5c11\u3057\u7279\u6b8a\u3067\u3059\u3002\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u4f5c\u308b\u305f\u3081\u306b\u306f\u3001\u6700\u521d\u306b\u53cd\u5fdc\u71b1\u306e\u7a2e\u985e\u3092\u898b\u5206\u3051\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002\u4e3b\u306a\u53cd\u5fdc\u71b1\u306e\u7a2e\u985e\u306f\u4ee5\u4e0b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u71c3\u713c\u71b1<\/li>\n<li>\u751f\u6210\u71b1<\/li>\n<li>\u6eb6\u89e3\u71b1<\/li>\n<li>\u4e2d\u548c\u71b1<\/li>\n<\/ul>\n<p><span style=\"color: #0000ff;\">\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u4f5c\u308b\u3068\u304d\u3001\u57fa\u6e96\u3068\u306a\u308b\u7269\u8cea\u306e\u4fc2\u6570\u3092\u5fc5\u305a1\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/span>\u53cd\u5fdc\u71b1\u306e\u7a2e\u985e\u3092\u898b\u6975\u3081\u308b\u969b\u306b\u306f\u3001\u300c\u3069\u306e\u7269\u8cea\u306e\u4fc2\u6570\u30921\u306b\u8a2d\u5b9a\u3059\u308c\u3070\u3044\u3044\u306e\u304b\u300d\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u3001\u305d\u308c\u305e\u308c\u306e\u53cd\u5fdc\u71b1\u3092\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><strong>\u30fb\u71c3\u713c\u71b1<\/strong><\/p>\n<p>1mol\u306e\u7269\u8cea\u3092\u71c3\u713c\u3059\u308b\u3068\u304d\u306b\u767a\u3059\u308b\u71b1\u91cf\u304c\u71c3\u713c\u71b1\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u71c3\u713c\u3059\u308b\u7269\u8cea\u306e\u4fc2\u6570\u30921\u306b\u3057\u307e\u3057\u3087\u3046\u3002\u5148\u307b\u3069\u3001\u30e1\u30bf\u30f3\u3092\u71c3\u3084\u3059\u3068\u304d\u306e\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u8a18\u3057\u307e\u3057\u305f\u3002\u30e1\u30bf\u30f3\u306e\u4fc2\u6570\u30921\u306b\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u3053\u306e\u53cd\u5fdc\u304c\u71c3\u713c\u71b1\u306b\u95a2\u308f\u3063\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<ul>\n<li><span style=\"color: #ff0000;\">CH<sub>4<\/sub>(\u6c17)<\/span> \uff0b 2O<sub>2<\/sub>(\u6c17) \uff1d CO<sub>2<\/sub>(\u6c17) \uff0b 2H<sub>2<\/sub>O(\u6db2) \uff0b 891kJ<\/li>\n<\/ul>\n<p><strong>\u30fb\u751f\u6210\u71b1<\/strong><\/p>\n<p>1mol\u306e\u7269\u8cea\u304c\u751f\u6210\u3059\u308b\u3068\u304d\u306b\u767a\u751f\u3001\u307e\u305f\u306f\u5438\u53ce\u3059\u308b\u71b1\u91cf\u3092\u751f\u6210\u71b1\u3068\u3044\u3044\u307e\u3059\u3002\u751f\u6210\u71b1\u3067\u306f\u3001\u751f\u6210\u3059\u308b\u7269\u8cea\u306e\u4fc2\u6570\u30921\u306b\u3057\u307e\u3057\u3087\u3046\u3002\u4f8b\u3048\u3070\u3001\u30a8\u30c1\u30ec\u30f3\uff08CH<sub>2<\/sub>CH<sub>2<\/sub>\uff09\u306e\u751f\u6210\u71b1\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>2C(\u9ed2\u925b) \uff0b 2H<sub>2<\/sub>(\u6c17) \uff1d<span style=\"color: #ff0000;\"> CH<sub>2<\/sub>CH<sub>2<\/sub>(\u6c17)<\/span> \uff0d 52.5kJ<\/li>\n<\/ul>\n<p><strong>\u30fb\u6eb6\u89e3\u71b1<\/strong><\/p>\n<p>1mol\u306e\u7269\u8cea\u304c\u6eb6\u5a92\u306b\u6eb6\u3051\u308b\u3068\u304d\u306b\u767a\u751f\u3001\u307e\u305f\u306f\u5438\u53ce\u3059\u308b\u71b1\u91cf\u304c\u6eb6\u89e3\u71b1\u3067\u3059\u3002\u4f8b\u3048\u3070\u56fa\u4f53\u306e\u6c34\u9178\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\uff08NaOH\uff09\u3092\u6c34\u306b\u6eb6\u304b\u3059\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><span style=\"color: #ff0000;\">NaOH(\u56fa)<\/span> \uff0b aq \uff1d NaOHaq \uff0b 44.5kJ<\/li>\n<\/ul>\n<p><strong>\u30fb\u4e2d\u548c\u71b1<\/strong><\/p>\n<p>\u9178\u3068\u5869\u57fa\u306b\u3088\u308b\u4e2d\u548c\u53cd\u5fdc\u306b\u3088\u3063\u30661mol\u306e\u6c34\u304c\u751f\u307e\u308c\u308b\u3068\u304d\u306b\u767a\u751f\u3059\u308b\u71b1\u91cf\u3092\u4e2d\u548c\u71b1\u3068\u3044\u3044\u307e\u3059\u3002\u4e2d\u548c\u71b1\u3067\u306fH<sub>2<\/sub>O\u306e\u4fc2\u6570\u30921\u306b\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u5869\u9178\u3068\u6c34\u9178\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\u3092\u4e2d\u548c\u3055\u305b\u308b\u3068\u304d\u3001\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>HClaq \uff0b NaOHaq \uff1d NaClaq \uff0b <span style=\"color: #ff0000;\">H<sub>2<\/sub>O(\u6db2)<\/span> \uff0b 56.5kJ<\/li>\n<\/ul>\n<p><strong>\u30fb\u72b6\u614b\u5909\u5316\u3067\u306e\u767a\u71b1\u53cd\u5fdc\u3068\u5438\u71b1\u53cd\u5fdc<\/strong><\/p>\n<p>\u306a\u304a\u3053\u3053\u307e\u3067\u89e3\u8aac\u3057\u305f\u53cd\u5fdc\u71b1\u306b\u6bd4\u3079\u308b\u3068\u91cd\u8981\u3067\u306f\u306a\u3044\u3082\u306e\u306e\u3001\u72b6\u614b\u5909\u5316\u304c\u95a2\u308f\u308b\u53cd\u5fdc\u71b1\u3082\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u6c34\u304c\u6db2\u4f53\u304b\u3089\u6c17\u4f53\u306b\u306a\u308b\u3068\u304d\u3001\u71b1\u3092\u52a0\u3048\u308b\uff08\u6c34\u304c\u71b1\u3092\u5438\u53ce\u3059\u308b\uff09\u3053\u3068\u306b\u3088\u3063\u3066\u72b6\u614b\u5909\u5316\u3057\u307e\u3059\u3002<\/p>\n<p>\u72b6\u614b\u5909\u5316\u3067\u306e\u53cd\u5fdc\u71b1\u306e\u7a2e\u985e\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u878d\u89e3\u71b1\uff1a1mol\u306e\u56fa\u4f53\u304c\u6eb6\u3051\u3001\u6db2\u4f53\u306b\u306a\u308b\u3068\u304d\u306b\u5438\u53ce\u3059\u308b\u71b1\u91cf<\/li>\n<li>\u84b8\u767a\u71b1\uff1a1mol\u306e\u6db2\u4f53\u304c\u84b8\u767a\u3057\u3001\u6c17\u4f53\u306b\u306a\u308b\u3068\u304d\u306b\u5438\u53ce\u3059\u308b\u71b1\u91cf<\/li>\n<li>\u6607\u83ef\u71b1\uff1a1mol\u306e\u56fa\u4f53\u304c\u6607\u83ef\u3057\u3001\u6c17\u4f53\u306b\u306a\u308b\u3068\u304d\u306b\u5438\u53ce\u3059\u308b\u71b1\u91cf<\/li>\n<li>\u51dd\u7e2e\u71b1\uff1a1mol\u306e\u6c17\u4f53\u304c\u51dd\u7e2e\u3057\u3001\u6db2\u4f53\u306b\u306a\u308b\u3068\u304d\u306b\u767a\u751f\u3059\u308b\u71b1\u91cf<\/li>\n<li>\u51dd\u56fa\u71b1\uff1a1mol\u306e\u6db2\u4f53\u304c\u51dd\u56fa\u3057\u3001\u56fa\u4f53\u306b\u306a\u308b\u3068\u304d\u306b\u767a\u751f\u3059\u308b\u71b1\u91cf<\/li>\n<\/ul>\n<p>\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5927\u304d\u3055\u304c\u300c\u6c17\u4f53\uff1e\u6db2\u4f53\uff1e\u56fa\u4f53\u300d\u306e\u9806\u3067\u3042\u308b\u3053\u3068\u306f\u8ab0\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u307e\u305f\u56fa\u4f53\u304b\u3089\u6db2\u4f53\u3001\u6db2\u4f53\u304b\u3089\u6c17\u4f53\u306b\u3059\u308b\u305f\u3081\u306b\u306f\u71b1\u3092\u4e0e\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u72b6\u614b\u5909\u5316\u306f\u5438\u71b1\u53cd\u5fdc\u3067\u3059\u3002\u307e\u305f\u3001\u305d\u306e\u53cd\u5bfe\u306f\u767a\u71b1\u53cd\u5fdc\u3067\u3059\u3002<\/p>\n<p>\u72b6\u614b\u5909\u5316\u3067\u306e\u767a\u71b1\u53cd\u5fdc\u3084\u5438\u71b1\u53cd\u5fdc\u306b\u3064\u3044\u3066\u306f\u3001\u8eab\u306e\u56de\u308a\u3067\u8d77\u3053\u3063\u3066\u3044\u308b\u5b9f\u969b\u306e\u73fe\u8c61\u304b\u3089\u89e3\u7b54\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u306e\u4f5c\u308a\u65b9\u3068\u53cd\u5fdc\u71b1\u3068\u306e\u95a2\u4fc2<\/h3>\n<p>\u305d\u308c\u3067\u306f\u3001\u5b9f\u969b\u306b\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002\u5316\u5b66\u53cd\u5fdc\u5f0f\u3068\u306f\u4f5c\u308a\u65b9\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u306e\u4f5c\u308a\u65b9\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u4f5c\u308b\u624b\u9806\u306f\u4ee5\u4e0b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u5316\u5b66\u53cd\u5fdc\u5f0f\u3092\u4f5c\u308b\uff08\u2192\u3067\u306f\u306a\u304f\uff1d\u3067\u5de6\u8fba\u3068\u53f3\u8fba\u3092\u3064\u306a\u3050\uff09<\/li>\n<li>\u7740\u76ee\u3059\u308b\u7269\u8cea\u306e\u4fc2\u6570\u30921\u306b\u3059\u308b<\/li>\n<li>\u53cd\u5fdc\u71b1\u3092\u52a0\u3048\u3001\u7269\u8cea\u306e\u72b6\u614b\u3092\u8a18\u3059<\/li>\n<\/ol>\n<p>\u4f8b\u3068\u3057\u3066\u3001\u6c34\u7d20\u3068\u9178\u7d20\u304c\u53cd\u5fdc\u3057\u3066\u6c34\u304c\u751f\u6210\u3059\u308b\u5834\u9762\u3092\u8003\u3048\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><strong>\u30fb\u5316\u5b66\u53cd\u5fdc\u5f0f\u3092\u4f5c\u308b\uff08\u2192\u3067\u306f\u306a\u304f\uff1d\u3067\u5de6\u8fba\u3068\u53f3\u8fba\u3092\u3064\u306a\u3050\uff09<\/strong><\/p>\n<p>\u6700\u521d\u306b\u884c\u3046\u3053\u3068\u306f\u5316\u5b66\u53cd\u5fdc\u5f0f\u3092\u4f5c\u308b\u3053\u3068\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u4ee5\u4e0b\u306e\u5316\u5b66\u53cd\u5fdc\u5f0f\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li>2H<sub>2<\/sub> \uff0b O<sub>2<\/sub> \uff1d 2H<sub>2<\/sub>O<\/li>\n<\/ul>\n<p>\u6ce8\u610f\u70b9\u3068\u3057\u3066\u3001\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u4f5c\u308b\u5834\u5408\u306f\u2192\u3067\u306f\u306a\u304f\uff1d\u3092\u5229\u7528\u3057\u3066\u5de6\u8fba\u3068\u53f3\u8fba\u3092\u3064\u306a\u304e\u307e\u3059\u3002<\/p>\n<p><strong>\u30fb\u7740\u76ee\u3059\u308b\u7269\u8cea\u306e\u4fc2\u6570\u30921\u306b\u3059\u308b<\/strong><\/p>\n<p>\u5148\u307b\u3069\u306e\u5f0f\u306f\u751f\u6210\u71b1\u304c\u95a2\u4fc2\u3057\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u6c34\u304c\u751f\u6210\u3059\u308b\u3068\u304d\u306e\u5316\u5b66\u53cd\u5fdc\u5f0f\u3067\u3059\u3002\u305d\u3053\u3067\u3001H<sub>2<\/sub>O\u306e\u4fc2\u6570\u30921\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li>H<sub>2<\/sub> \uff0b \\(\\displaystyle\\frac{1}{2}\\)O<sub>2<\/sub> \uff1d H<sub>2<\/sub>O<\/li>\n<\/ul>\n<p>\u53cd\u5fdc\u71b1\u306e\u7a2e\u985e\u3092\u7406\u89e3\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u7406\u7531\u3068\u3057\u3066\u306f\u3001\u3069\u306e\u7269\u8cea\u30921\u306b\u3059\u308c\u3070\u3044\u3044\u306e\u304b\u898b\u5206\u3051\u3089\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p><strong>\u30fb\u53cd\u5fdc\u71b1\u3092\u52a0\u3048\u3001\u7269\u8cea\u306e\u72b6\u614b\u3092\u8a18\u3059<\/strong><\/p>\n<p>\u4fc2\u6570\u30921\u306b\u3057\u305f\u5f8c\u3001\u53cd\u5fdc\u71b1\u3092\u52a0\u3048\u307e\u3057\u3087\u3046\u3002\u6c34\u7d20\u3068\u9178\u7d20\u306e\u53cd\u5fdc\u3067\u306f286kJ\/mol\u306e\u53cd\u5fdc\u71b1\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u53f3\u8fba\u306b286kJ\u3092\u52a0\u3048\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u7269\u8cea\u306e\u72b6\u614b\u3092\u8a18\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li>H<sub>2<\/sub>(\u6c17) \uff0b \\(\\displaystyle\\frac{1}{2}\\)O<sub>2<\/sub>(\u6c17) \uff1d H<sub>2<\/sub>O(\u6db2) \uff0b 286kJ<\/li>\n<\/ul>\n<p>\u3053\u3046\u3057\u3066\u3001\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30d8\u30b9\u306e\u6cd5\u5247\uff08\u7dcf\u71b1\u91cf\u4fdd\u5b58\u306e\u6cd5\u5247\uff09\u3092\u5229\u7528\u3057\u3066\u53cd\u5fdc\u71b1\u3092\u8a08\u7b97\u3059\u308b<\/h2>\n<p>\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u89e3\u304f\u3068\u304d\u3001\u30d8\u30b9\u306e\u6cd5\u5247\uff08\u7dcf\u71b1\u91cf\u4fdd\u5b58\u306e\u6cd5\u5247\uff09\u306f\u3072\u3093\u3071\u3093\u306b\u5229\u7528\u3055\u308c\u307e\u3059\u3002\u30d8\u30b9\u306e\u6cd5\u5247\u3092\u5229\u7528\u3059\u308c\u3070\u3001\u5b9f\u9a13\u56f0\u96e3\u306a\u30b1\u30fc\u30b9\u3067\u3042\u3063\u3066\u3082\u53cd\u5fdc\u71b1\u3092\u8a08\u7b97\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><span style=\"color: #0000ff;\">\u51fa\u767a\u7269\u8cea\u3068\u6700\u7d42\u751f\u6210\u7269\u304c\u540c\u3058\u5834\u5408\u3001\u53cd\u5fdc\u71b1\u306e\u7dcf\u548c\u304c\u540c\u3058\u306b\u306a\u308b\u6cd5\u5247\u3092\u30d8\u30b9\u306e\u6cd5\u5247\u3068\u3044\u3044\u307e\u3059\u3002<\/span>\u4f8b\u3048\u3070\u70ad\u7d20\u3068\u9178\u7d20\u304c\u53cd\u5fdc\u3059\u308b\u3068\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u304c\u751f\u307e\u308c\u307e\u3059\u3002\u305f\u3060\u4e0d\u5b8c\u5168\u71c3\u713c\u306e\u5834\u5408\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u3067\u306f\u306a\u304f\u4e00\u9178\u5316\u70ad\u7d20\uff08CO\uff09\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3068\u304d\u6700\u7d42\u751f\u6210\u7269\u304c\u4e8c\u9178\u5316\u70ad\u7d20\u306a\u306e\u3067\u3042\u308c\u3070\u3001\u9014\u4e2d\u3067\u4e00\u9178\u5316\u70ad\u7d20\u3092\u7d4c\u7531\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5408\u8a08\u306e\u53cd\u5fdc\u71b1\u306f\u540c\u3058\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/06\/jfh4.jpg\" alt=\"\" width=\"363\" height=\"251\" class=\"aligncenter size-full wp-image-7446\" \/><\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u4e0a\u56f3\u306b\u3064\u3044\u3066\u4ee5\u4e0b\u306e\u8a08\u7b97\u5f0f\u304c\u6210\u308a\u7acb\u3061\u307e\u3059\u3002<\/p>\n<ul>\n<li>Q<sub>1<\/sub> \uff0b Q<sub>2<\/sub> \uff1d Q<sub>3<\/sub><\/li>\n<\/ul>\n<p>\u51fa\u767a\u7269\u8cea\u3068\u6700\u7d42\u751f\u6210\u7269\u304c\u540c\u3058\u3067\u3042\u308b\u305f\u3081\u3001\u9014\u4e2d\u306e\u751f\u6210\u904e\u7a0b\u304c\u9055\u3063\u3066\u3044\u3066\u3082\u5408\u8a08\u306e\u53cd\u5fdc\u71b1\u306f\u540c\u3058\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u30d8\u30b9\u306e\u6cd5\u5247\u3092\u5229\u7528\u3059\u308c\u3070\u3001\u5b9f\u9a13\u306b\u3088\u3063\u3066\u6e2c\u5b9a\u3057\u3066\u3044\u306a\u3044\u30b1\u30fc\u30b9\u3067\u3042\u3063\u3066\u3082\u53cd\u5fdc\u71b1\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8a00\u3044\u63db\u3048\u308b\u3068\u3001\u30d8\u30b9\u306e\u6cd5\u5247\u3092\u5229\u7528\u3059\u308c\u3070\u9023\u7acb\u65b9\u7a0b\u5f0f\u3092\u89e3\u304f\u306e\u3068\u540c\u3058\u3088\u3046\u306b\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u70ad\u7d20\uff08\u9ed2\u925b\uff09\u3092\u71c3\u3084\u3059\u3068\u304d\u306e\u71c3\u713c\u71b1\uff08\u6700\u7d42\u751f\u6210\u7269\u304c\u4e8c\u9178\u5316\u70ad\u7d20\uff09\u306f394kJ\u3067\u3042\u308a\u3001\u4e00\u9178\u5316\u70ad\u7d20\u304b\u3089\u4e8c\u9178\u5316\u70ad\u7d20\u306b\u306a\u308b\u3068\u304d\u306e\u751f\u6210\u71b1\u306f283kJ\u3067\u3042\u308b\u3068\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>C(\u9ed2\u925b) \uff0b O<sub>2<\/sub>(\u6c17) \uff1d CO<sub>2<\/sub>(\u6c17) \uff0b 394kJ<\/li>\n<li>CO(\u6c17) \uff0b \\(\\displaystyle\\frac{1}{2}\\)O<sub>2<\/sub>(\u6c17) \uff1d CO<sub>2<\/sub>(\u6c17) \uff0b 283kJ<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/06\/jfh5.jpg\" alt=\"\" width=\"374\" height=\"251\" class=\"aligncenter size-full wp-image-7447\" \/><\/p>\n<p>\u3053\u306e\u5834\u5408\u3001\u4e00\u9178\u5316\u70ad\u7d20\uff08CO\uff09\u306e\u751f\u6210\u71b1\u306f\u3044\u304f\u3089\u3067\u3057\u3087\u3046\u304b\u3002\u53cd\u5fdc\u71b1\u3092Q<sub>1<\/sub>\u3068\u3059\u308b\u3068\u3001\u4e00\u9178\u5316\u70ad\u7d20\u306e\u751f\u6210\u71b1\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>C(\u9ed2\u925b) \uff0b \\(\\displaystyle\\frac{1}{2}\\)O<sub>2<\/sub>(\u6c17) \uff1d CO(\u6c17) \uff0b Q<sub>1<\/sub>kJ<\/li>\n<\/ul>\n<p>\u305d\u3053\u3067\u3001\u9023\u7acb\u65b9\u7a0b\u5f0f\u3068\u540c\u3058\u3088\u3046\u306b\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/06\/wwhd24.jpg\" alt=\"\" width=\"474\" height=\"140\" class=\"aligncenter size-full wp-image-7546\" \/><\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u4e00\u9178\u5316\u70ad\u7d20\u306e\u751f\u6210\u71b1\u306f111kJ\u3067\u3042\u308b\u3068\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u306e\u6570\u304c3\u3064\u30844\u3064\u306b\u306a\u3063\u3066\u3082\u65b9\u6cd5\u306f\u540c\u3058\u3067\u3059\u3002\u9023\u7acb\u65b9\u7a0b\u5f0f\u3068\u540c\u3058\u65b9\u6cd5\u3067\u8db3\u3057\u7b97\u3068\u5f15\u304d\u7b97\u3092\u884c\u3044\u3001\u76ee\u7684\u306e\u53cd\u5fdc\u71b1\u3092\u5f97\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u7d50\u5408\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7528\u3044\u308b\u53cd\u5fdc\u71b1\u306e\u8a08\u7b97<\/h3>\n<p>\u306a\u304a\u53cd\u5fdc\u71b1\u3092\u6c42\u3081\u308b\u3068\u304d\u3001\u7d50\u5408\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002\u7d50\u5408\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5229\u7528\u3059\u308b\u3068\u306a\u308b\u3068\u3001\u96e3\u3057\u3044\u3088\u3046\u306b\u611f\u3058\u307e\u3059\u3002\u305f\u3060\u30d8\u30b9\u306e\u6cd5\u5247\u3092\u5229\u7528\u3057\u3066\u53cd\u5fdc\u71b1\u3092\u8a08\u7b97\u3059\u308b\u65b9\u6cd5\u3088\u308a\u3082\u8a08\u7b97\u306f\u7c21\u5358\u3067\u3059\u3002<\/p>\n<p><span style=\"color: #0000ff;\">\u7d50\u5408\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u306f\u3001\u5171\u6709\u7d50\u5408\u3057\u3066\u3044\u308b\u5206\u5b50\u306e\u7d50\u5408\u3092\u30d0\u30e9\u30d0\u30e9\u306b\u3059\u308b\u3068\u304d\u306b\u5fc5\u8981\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6307\u3057\u307e\u3059\u3002<\/span>\u5171\u6709\u7d50\u5408\u304c\u5207\u65ad\u3055\u308c\u308b\u305f\u3081\u3001\u7269\u8cea\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u71b1\uff08\u30a8\u30cd\u30eb\u30ae\u30fc\uff09\u3092\u52a0\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u9ad8\u3044\u72b6\u614b\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u5438\u71b1\u53cd\u5fdc\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070H<sub>2<\/sub>\uff081mol\uff09\u306e\u5171\u6709\u7d50\u5408\u3092\u5207\u65ad\u3057\u30012\u3064\u306eH\u306b\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u306f432kJ\u3067\u3059\u3002\u307e\u305f\u3001O<sub>2<\/sub>\uff081mol\uff09\u306e\u5171\u6709\u7d50\u5408\u3092\u5207\u65ad\u3057\u30012\u3064\u306eO\u306b\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u306f494kJ\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>H<sub>2<\/sub>(\u6c17) \uff1d 2H(\u6c17) \uff0d 432kJ<\/li>\n<li>O<sub>2<\/sub>(\u6c17) \uff1d 2O(\u6c17) \uff0d 494kJ<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/06\/idgw3.jpg\" alt=\"\" width=\"490\" height=\"76\" class=\"aligncenter size-full wp-image-7452\" \/><\/p>\n<p>\u5438\u71b1\u53cd\u5fdc\u3067\u3042\u308b\u305f\u3081\u3001\u53f3\u8fba\u306e\u53cd\u5fdc\u71b1\u306f\u30de\u30a4\u30ca\u30b9\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u306f\u3001\u53cd\u5fdc\u71b1\u3092\u53f3\u8fba\u304b\u3089\u5de6\u8fba\u3078\u79fb\u9805\u3057\u3066\u4ee5\u4e0b\u306e\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u4f5c\u3063\u3066\u3082\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<ul>\n<li>H<sub>2<\/sub>(\u6c17) \uff0b 432kJ \uff1d 2H(\u6c17)<\/li>\n<li>O<sub>2<\/sub>(\u6c17) \uff0b 494kJ \uff1d 2O(\u6c17)<\/li>\n<\/ul>\n<p>\u3053\u306e\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3067\u306f\u3001\u6c34\u7d20\u3084\u9178\u7d20\u306b\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u52a0\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5171\u6709\u7d50\u5408\u3092\u5207\u65ad\u3057\u3001\u9ad8\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u72b6\u614b\u306e\u7269\u8cea\u3092\u5f97\u308b\u3053\u3068\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u3067\u306f\u3001\u7d50\u5408\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7528\u3044\u3066\u53cd\u5fdc\u71b1\u306e\u8a08\u7b97\u3092\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u554f\u984c\u306e\u7b54\u3048\u306f\u4f55\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<ul>\n<li>\u6c34\u7d20\u3068\u9178\u7d20\u304c\u53cd\u5fdc\u3057\u3066\u6c34\u304c\u751f\u6210\u3059\u308b\u3068\u304d\u3001\u6c17\u4f53\u306e\u6c34\uff08H<sub>2<\/sub>O\uff09\u306e\u751f\u6210\u71b1\u3092\u6c42\u3081\u307e\u3057\u3087\u3046\u3002\u305f\u3060\u3057\u3001\u7d50\u5408\u30a8\u30cd\u30eb\u30ae\u30fc\u3092H-H\uff08432kJ\/mol\uff09\u3001O=O\uff08494kJ\/mol\uff09\u3001H-O\uff08459kJ\/mol\uff09\u3068\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u307e\u305a\u3001\u6c34\u306e\u751f\u6210\u71b1\u306b\u95a2\u3059\u308b\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>H<sub>2<\/sub>(\u6c17) \uff0b \\(\\displaystyle\\frac{1}{2}\\)O<sub>2<\/sub>(\u6c17) \uff1d H<sub>2<\/sub>O(\u6c17) \uff0b QkJ<\/li>\n<\/ul>\n<p>\u307e\u305f\u3001\u7d50\u5408\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7528\u3044\u3066\u4ee5\u4e0b\u306e\u71b1\u5316\u5b66\u65b9\u7a0b\u5f0f\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li>H<sub>2<\/sub>(\u6c17) \uff1d 2H(\u6c17) \uff0d 432kJ<\/li>\n<li>O<sub>2<\/sub>(\u6c17) \uff1d 2O(\u6c17) \uff0d 494kJ<\/li>\n<li>H<sub>2<\/sub>O(\u6c17) \uff1d 2H(\u6c17) \uff0b O(\u6c17) \uff0d 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