{"id":7902,"date":"2022-07-09T17:03:59","date_gmt":"2022-07-09T08:03:59","guid":{"rendered":"https:\/\/hatsudy.com\/jp\/?p=7902"},"modified":"2022-07-20T21:47:48","modified_gmt":"2022-07-20T12:47:48","slug":"carbon","status":"publish","type":"post","link":"https:\/\/hatsudy.com\/jp\/carbon.html","title":{"rendered":"\u70ad\u7d20\u30fb\u30b1\u30a4\u7d20\uff0814\u65cf\u5143\u7d20\uff09\uff1a\u4e8c\u9178\u5316\u70ad\u7d20\u3084\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\u306e\u6027\u8cea"},"content":{"rendered":"<p>\u7121\u6a5f\u5316\u5b66\u3067\u5b66\u307614\u65cf\u5143\u7d20\u306f\u70ad\u7d20C\u3068\u30b1\u30a4\u7d20Si\u304c\u30e1\u30a4\u30f3\u306b\u306a\u308a\u307e\u3059\u300214\u65cf\u5143\u7d20\u306b\u306f\u70ad\u7d20C\u3001\u30b1\u30a4\u7d20Si\u3001\u30b2\u30eb\u30de\u30cb\u30a6\u30e0Ge\u3001\u30b9\u30baSn\u3001\u925bPb\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u4e2d\u3067\u975e\u91d1\u5c5e\u5143\u7d20\u306f\u70ad\u7d20\u3068\u30b1\u30a4\u7d20\u3067\u3042\u308a\u3001\u7121\u6a5f\u5316\u5b66\u306715\u65cf\u5143\u7d20\u3092\u5b66\u3076\u3068\u304d\u3001\u70ad\u7d20\u3068\u30b1\u30a4\u7d20\u304c\u30e1\u30a4\u30f3\u306b\u306a\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u70ad\u7d20\u3092\u542b\u3080\u5206\u5b50\u3067\u91cd\u8981\u306a\u306e\u306f\u4e00\u9178\u5316\u70ad\u7d20\u3068\u4e8c\u9178\u5316\u70ad\u7d20\u3067\u3059\u3002\u4e21\u65b9\u3068\u3082\u3001\u79c1\u305f\u3061\u306b\u3068\u3063\u3066\u8eab\u8fd1\u306a\u5316\u5408\u7269\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u30b1\u30a4\u7d20\u306b\u3064\u3044\u3066\u306f\u3001\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\u3084\u30b1\u30a4\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u306e\u6027\u8cea\u3092\u5b66\u3073\u307e\u3057\u3087\u3046\u3002\u5ca9\u77f3\u306e\u4e3b\u6210\u5206\u304c\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\u3067\u3042\u308a\u3001\u30b1\u30a4\u7d20\u306b\u3064\u3044\u3066\u3082\u79c1\u305f\u3061\u306b\u3068\u3063\u3066\u8eab\u8fd1\u3067\u3059\u3002<\/p>\n<p>\u70ad\u7d20\u3068\u30b1\u30a4\u7d20\u306f\u79c1\u305f\u3061\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u8eab\u8fd1\u3067\u3042\u308b\u305f\u3081\u3001\u7121\u6a5f\u5316\u5b66\u3067\u3082\u91cd\u8981\u306a\u5143\u7d20\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u70ad\u7d20\u3068\u30b1\u30a4\u7d20\u306e\u6027\u8cea\u3092\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2>\u70ad\u7d20\u306e\u540c\u7d20\u4f53\uff1a\u9ed2\u925b\u3001\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u3001\u30d5\u30e9\u30fc\u30ec\u30f3<\/h2>\n<p>\u307e\u305a\u300114\u65cf\u5143\u7d20\u306f\u5143\u7d20\u5468\u671f\u8868\u306e\u3069\u3053\u306b\u8a72\u5f53\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u4ee5\u4e0b\u304c14\u65cf\u5143\u7d20\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/07\/kfjs5.jpg\" alt=\"\" width=\"600\" height=\"288\" class=\"aligncenter size-full wp-image-7903\" 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decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/06\/ork4.jpg\" alt=\"\" width=\"461\" height=\"228\" class=\"aligncenter size-full wp-image-6992\" 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src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/06\/gjdh17.jpg\" alt=\"\" width=\"300\" height=\"282\" class=\"aligncenter size-full wp-image-7488\" \/><\/p>\n<p>\u307e\u305f\u3001\u30d5\u30e9\u30fc\u30ec\u30f3\u306f\u70ad\u7d20C\u304c60\u500b\u3064\u306a\u304c\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30b5\u30c3\u30ab\u30fc\u30dc\u30fc\u30eb\u306e\u3088\u3046\u306a\u5f62\u3092\u3057\u3066\u3044\u307e\u3059\u3002\u5358\u4f53\u306e\u70ad\u7d20\u539f\u5b50\u3092\u5b66\u3076\u3068\u304d\u3001\u6700\u3082\u91cd\u8981\u306a\u5185\u5bb9\u304c\u540c\u7d20\u4f53\u3067\u3059\u3002<\/p>\n<h3>\u4e00\u9178\u5316\u70ad\u7d20\uff08CO\uff09\u306f\u7121\u8272\u30fb\u7121\u81ed\u306e\u6709\u6bd2\u306a\u30ac\u30b9<\/h3>\n<p>\u305d\u308c\u3067\u306f\u3001\u70ad\u7d20\u3092\u542b\u3080\u5316\u5408\u7269\u3068\u3057\u3066\u4f55\u304c\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3059\u3079\u3066\u306e\u6709\u6a5f\u7269\u306f\u70ad\u7d20\u3092\u542b\u307f\u307e\u3059\u3002\u305d\u308c\u306b\u5bfe\u3057\u3066\u3001\u7121\u6a5f\u5316\u5b66\u3067\u91cd\u8981\u306a\u300c\u70ad\u7d20\u3092\u542b\u3080\u5206\u5b50\u300d\u306b\u4e00\u9178\u5316\u70ad\u7d20\uff08CO\uff09\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><span style=\"color: #0000ff;\">\u4e00\u9178\u5316\u70ad\u7d20\u306f\u7121\u8272\u30fb\u7121\u81ed\u306e\u6709\u6bd2\u306a\u30ac\u30b9\u3067\u3059\u3002<\/span>\u4e0d\u5b8c\u5168\u71c3\u713c\u306b\u3088\u3063\u3066\u4e00\u9178\u5316\u70ad\u7d20\u304c\u767a\u751f\u3057\u3001\u6bce\u5e74\u591a\u304f\u306e\u4eba\u304c\u4e00\u9178\u5316\u70ad\u7d20\u4e2d\u6bd2\u306b\u3088\u3063\u3066\u6b7b\u4ea1\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e00\u9178\u5316\u70ad\u7d20\u304c\u6709\u6bd2\u306a\u7406\u7531\u306f\u3001\u8d64\u8840\u7403\u3068\u5f37\u304f\u7d50\u3073\u3064\u304f\u50cd\u304d\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002\u8d64\u8840\u7403\u306b\u4e00\u9178\u5316\u70ad\u7d20\u304c\u7d50\u5408\u3059\u308b\u3068\u3001\u8d64\u8840\u7403\u306f\u9178\u7d20\u3092\u904b\u3076\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u4e00\u9178\u5316\u70ad\u7d20\u3068\u8d64\u8840\u7403\u304c\u7d50\u5408\u3057\u305f\u3089\u5916\u308c\u307e\u305b\u3093\u3002\u3053\u3046\u3057\u3066\u3001\u5168\u8eab\u304c\u9178\u7d20\u6b20\u4e4f\u306b\u9665\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u4e00\u9178\u5316\u70ad\u7d20\u306f\u4e2d\u6027\u306e\u6c17\u4f53\u3067\u3042\u308a\u3001\u6c34\u306b\u6eb6\u3051\u306b\u304f\u3044\u3067\u3059\u3002\u306a\u304a\u3001\u4e00\u9178\u5316\u70ad\u7d20\u3092\u5b9f\u9a13\u5ba4\u3067\u767a\u751f\u3055\u305b\u308b\u5834\u5408\u3001\u30ae\u9178\uff08HCOOH\uff09\u306b\u89e6\u5a92\u3068\u3057\u3066\u6fc3\u786b\u9178\u3092\u52a0\u3048\u3001\u52a0\u71b1\u3057\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3068\u3001\u6fc3\u786b\u9178\u306b\u3088\u308b\u8131\u6c34\u4f5c\u7528\u306b\u3088\u3063\u3066H<sub>2<\/sub>O\u304c\u30ae\u9178\u306e\u5206\u5b50\u5185\u304b\u3089\u53d6\u308a\u9664\u304b\u308c\u3001\u4e00\u9178\u5316\u70ad\u7d20\uff08CO\uff09\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>HCOOH \u2192 H<sub>2<\/sub>O \uff0b CO<\/li>\n<\/ul>\n<p>\u524d\u8ff0\u306e\u901a\u308a\u4e00\u9178\u5316\u70ad\u7d20\u306f\u6c34\u306b\u6eb6\u3051\u306b\u304f\u3044\u305f\u3081\u3001\u767a\u751f\u3055\u305b\u305f\u6c17\u4f53\u306f\u6c34\u4e0a\u7f6e\u63db\u306b\u3088\u3063\u3066\u96c6\u3081\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u4e00\u9178\u5316\u70ad\u7d20\u306f\u7a7a\u6c17\u4e2d\u3067\u901f\u3084\u304b\u306b\u9178\u5316\u3055\u308c\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3064\u307e\u308a\u3001<span style=\"color: #0000ff;\">\u4e00\u9178\u5316\u70ad\u7d20\u306f\u9084\u5143\u5264\u3067\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/span>\u76f8\u624b\u304b\u3089\u9178\u7d20\u3092\u596a\u3046\u50cd\u304d\u304c\u3042\u308b\u305f\u3081\u3001\u4e00\u9178\u5316\u70ad\u7d20\u306f\u9084\u5143\u5264\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u4e00\u9178\u5316\u70ad\u7d20\u306f\u9ad8\u6e29\u3067\u9178\u5316\u9244\u3092\u9084\u5143\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>Fe<sub>2<\/sub>O<sub>3<\/sub> \uff0b 3CO \u2192 2Fe \uff0b 3CO<sub>2<\/sub><\/li>\n<\/ul>\n<p>\u3053\u306e\u65b9\u6cd5\u306b\u3088\u308a\u3001\u9178\u5316\u9244\u304b\u3089\u5358\u4f53\u306e\u9244\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u4e8c\u9178\u5316\u70ad\u7d20\uff08CO<sub>2<\/sub>\uff09\u306e\u6027\u8cea\uff1a\u70ad\u9178\u3084\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u3001\u77f3\u7070\u6c34<\/h3>\n<p>\u4e00\u9178\u5316\u70ad\u7d20\u3092\u5b66\u3093\u3060\u3089\u3001\u6b21\u306b\u4e8c\u9178\u5316\u70ad\u7d20\u306e\u6027\u8cea\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u7121\u8272\u30fb\u7121\u81ed\u306e\u6c17\u4f53\u304c\u4e8c\u9178\u5316\u70ad\u7d20\uff08CO<sub>2<\/sub>\uff09\u3067\u3042\u308a\u3001\u7a7a\u6c17\u3088\u308a\u3082\u91cd\u3044\u3067\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u306f\u65e5\u5e38\u751f\u6d3b\u3067\u3072\u3093\u3071\u3093\u306b\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u4e8c\u9178\u5316\u70ad\u7d20\u306f\u6c34\u306b\u5c11\u3057\u6eb6\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u6c34\u306b\u6eb6\u89e3\u5f8c\u306f\u70ad\u9178\uff08H<sub>2<\/sub>CO<sub>3<\/sub>\uff09\u3067\u5b58\u5728\u3057\u307e\u3059\u3002\u70ad\u9178\u6c34\u3084\u30d3\u30fc\u30eb\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u70ad\u9178\u306e\u6b63\u4f53\u306f\u4e8c\u9178\u5316\u70ad\u7d20\u306a\u306e\u3067\u3059\u3002<\/p>\n<ul>\n<li>CO<sub>2<\/sub> \uff0b H<sub>2<\/sub>O \u2192 H<sub>2<\/sub>CO<sub>3<\/sub><\/li>\n<\/ul>\n<p>\u306a\u304a\u3001\u70ad\u9178\u306f\u5f31\u9178\u6027\u3092\u793a\u3059\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>H<sub>2<\/sub>CO<sub>3<\/sub> \u21c6 H<sup>+<\/sup> \uff0b HCO<sub>3<\/sub><sup>&#8211;<\/sup><\/li>\n<\/ul>\n<p>\u4ed6\u306b\u306f\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u3092\u51b7\u3084\u3059\u3053\u3068\u306b\u3088\u3063\u3066\u56fa\u4f53\u306b\u3059\u308b\u3068\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u306b\u306a\u308a\u307e\u3059\u3002\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u306f\u975e\u5e38\u306b\u51b7\u305f\u3044\u305f\u3081\u3001\u4fdd\u51b7\u3057\u305f\u3044\u3068\u304d\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/07\/hcaj1.jpg\" alt=\"\" width=\"600\" height=\"400\" class=\"aligncenter size-full wp-image-7906\" \/><\/p>\n<p>\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u306f\u6db2\u4f53\u306b\u306a\u308b\u3053\u3068\u304c\u306a\u304f\u3001\u56fa\u4f53\u304b\u3089\u6c17\u4f53\u3078\u6607\u83ef\u3059\u308b\u6027\u8cea\u304c\u3042\u308a\u307e\u3059\u3002\u6db2\u4f53\u306b\u306a\u3089\u306a\u3044\u305f\u3081\u3001\u51b7\u5374\u6750\u3067\u306e\u5229\u7528\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a<span style=\"color: #0000ff;\">\u4e8c\u9178\u5316\u70ad\u7d20\u306e\u5b9f\u9a13\u7684\u88fd\u6cd5\u3068\u3057\u3066\u306f\u3001\u77f3\u7070\u77f3\uff08\u70ad\u9178\u30ab\u30eb\u30b7\u30a6\u30e0\uff1aCaCO<sub>3<\/sub>\uff09\u3078\u5869\u9178HCl\u3092\u52a0\u3048\u307e\u3059\u3002<\/span>\u3053\u308c\u306b\u3088\u308a\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>CaCO<sub>3<\/sub> \uff0b 2HCl \u2192 CaCl<sub>2<\/sub> \uff0b H<sub>2<\/sub>O \uff0b CO<sub>2<\/sub><\/li>\n<\/ul>\n<p>\u524d\u8ff0\u306e\u901a\u308a\u3001\u70ad\u9178\u306f\u5f31\u9178\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u77f3\u7070\u77f3\uff08\u70ad\u9178\u30ab\u30eb\u30b7\u30a6\u30e0\uff09\u306f\u5f31\u9178\u306e\u5869\u3067\u3059\u3002\u305d\u3053\u3067\u5f37\u9178\u3067\u3042\u308b\u5869\u9178\u3092\u52a0\u3048\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u5f37\u9178\u3068\u5f37\u5869\u57fa\u306b\u7531\u6765\u3059\u308b\u5869\uff08\u5869\u5316\u30ab\u30eb\u30b7\u30a6\u30e0\uff1aCaCl<sub>2<\/sub>\uff09\u304c\u751f\u6210\u3055\u308c\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u3068\u6c34\u304c\u767a\u751f\u3059\u308b\u306e\u3067\u3059\u3002<\/p>\n<p><strong>\u30fb\u6c34\u9178\u5316\u30ab\u30eb\u30b7\u30a6\u30e0\u6c34\u6eb6\u6db2\uff1a\u77f3\u7070\u6c34Ca(OH)<sub>2<\/sub>\u3068\u306e\u53cd\u5fdc<\/strong><\/p>\n<p>\u306a\u304a<span style=\"color: #ff0000;\">\u4e8c\u9178\u5316\u70ad\u7d20\u306f\u6c34\u9178\u5316\u30ab\u30eb\u30b7\u30a6\u30e0\u6c34\u6eb6\u6db2\uff08\u77f3\u7070\u6c34\uff1aCa(OH)<sub>2<\/sub>\uff09\u3068\u53cd\u5fdc\u3059\u308b\u3053\u3068\u3067\u767d\u6fc1\u3059\u308b\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/span>\u524d\u8ff0\u306e\u901a\u308a\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u306f\u6c34\u306b\u5c11\u3057\u6eb6\u3051\u3001\u70ad\u9178\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u4e8c\u9178\u5316\u70ad\u7d20\u3092\u77f3\u7070\u6c34\u306b\u901a\u3059\u3068\u70ad\u9178\u30ab\u30eb\u30b7\u30a6\u30e0\uff08CaCO<sub>3<\/sub>\uff09\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>Ca(OH)<sub>2<\/sub> \uff0b CO<sub>2<\/sub> \u2192 CaCO<sub>3<\/sub> \uff0b H<sub>2<\/sub>O<\/li>\n<\/ul>\n<p>\u70ad\u9178\u30ab\u30eb\u30b7\u30a6\u30e0\uff08CaCO<sub>3<\/sub>\uff09\u306f\u767d\u8272\u306e\u56fa\u4f53\u3067\u3042\u308b\u305f\u3081\u3001\u6c34\u6eb6\u6db2\u4e2d\u306b\u56fa\u4f53\u304c\u6790\u51fa\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u767d\u6fc1\u3057\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u767d\u6fc1\u3057\u305f\u6c34\u6eb6\u6db2\u306b\u5bfe\u3057\u3066\u3001\u3055\u3089\u306b\u4e8c\u9178\u5316\u70ad\u7d20\u3092\u901a\u3059\u3068\u900f\u660e\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u7406\u7531\u306f\u3001\u70ad\u9178\u6c34\u7d20\u30ab\u30eb\u30b7\u30a6\u30e0Ca(HCO<sub>3<\/sub>)<sub>2<\/sub>\u304c\u751f\u6210\u3055\u308c\u3001\u6c34\u306b\u6eb6\u3051\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<ul>\n<li>CaCO<sub>3<\/sub> \uff0b H<sub>2<\/sub>O \uff0b CO<sub>2<\/sub> \u2192 Ca(HCO<sub>3<\/sub>)<sub>2<\/sub><\/li>\n<\/ul>\n<p>\u4e8c\u9178\u5316\u70ad\u7d20\u306f\u6c34\u6eb6\u6db2\u306b\u6eb6\u3051\u308b\u3053\u3068\u3067\u70ad\u9178\u306b\u306a\u308a\u3001\u4e00\u90e8\u304c\u70ad\u9178\u30a4\u30aa\u30f3\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u70ad\u9178\u6c34\u7d20\u30ab\u30eb\u30b7\u30a6\u30e0\u3092\u751f\u6210\u3059\u308b\u306e\u3067\u3059\u3002<\/p>\n<h2>\u5358\u4f53\u306e\u30b1\u30a4\u7d20\u306f\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u3068\u4f3c\u305f\u7d50\u6676\u69cb\u9020<\/h2>\n<p>\u79c1\u305f\u3061\u306b\u3068\u3063\u3066\u3001\u70ad\u7d20\u307b\u3069\u306a\u3058\u307f\u306f\u306a\u3044\u3082\u306e\u306e\u3001\u79c1\u305f\u3061\u306e\u5468\u56f2\u306b\u305f\u304f\u3055\u3093\u5b58\u5728\u3059\u308b\u5143\u7d20\u306b\u30b1\u30a4\u7d20\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30b1\u30a4\u7d20\u306e\u5358\u4f53\u306f\u81ea\u7136\u754c\u306b\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u305f\u3060\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\uff08SiO<sub>2<\/sub>\uff09\u306b\u30b3\u30fc\u30af\u30b9\uff08C\uff09\u3092\u52a0\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5358\u4f53\u306e\u30b1\u30a4\u7d20Si\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>SiO<sub>2<\/sub> \uff0b 2C \u2192 Si \uff0b 2CO<\/li>\n<\/ul>\n<p>\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u3068\u540c\u3058\u3088\u3046\u306b\u3001Si\u306f\u5171\u6709\u7d50\u5408\u306e\u7d50\u6676\u3092\u4f5c\u308a\u307e\u3059\u3002\u70ad\u7d20\u3068\u540c\u305814\u65cf\u5143\u7d20\u3067\u3042\u308a\u30014\u3064\u306e\u4fa1\u96fb\u5b50\u3092\u3082\u3064\u305f\u3081\u3001\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u3068\u540c\u3058\u7d50\u6676\u69cb\u9020\u3068\u306a\u308b\u306e\u3067\u3059\u3002\u305f\u3060\u3001\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u307b\u3069\u306e\u786c\u3055\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3>\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\uff08SiO<sub>2<\/sub>\uff09\u306f\u77f3\u82f1\u3084\u6c34\u6676\u306e\u6210\u5206<\/h3>\n<p>\u305d\u308c\u3067\u306f\u3001\u30b1\u30a4\u7d20\u3092\u542b\u3080\u5206\u5b50\u3092\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u7121\u6a5f\u5316\u5b66\u3067\u306f\u3001\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\u304c\u30b1\u30a4\u7d20Si\u3092\u542b\u3080\u5316\u5408\u7269\u3068\u3057\u3066\u6709\u540d\u3067\u3059\u3002<\/p>\n<p>\u5ca9\u77f3\u306e\u4e3b\u6210\u5206\u304c\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\u3067\u3059\u3002\u5ca9\u77f3\u306f\u8907\u6570\u306e\u7269\u8cea\u306e\u6df7\u5408\u7269\u3067\u3042\u308b\u3082\u306e\u306e\u3001\u7d14\u6c34\u306a\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\u306f\u77f3\u82f1\u3084\u6c34\u6676\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u900f\u660e\u6027\u306e\u9ad8\u3044\u7d50\u6676\u304c\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\u3067\u3059\u3002\u307e\u305f\u3001\u30ac\u30e9\u30b9\u3082\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\uff08SiO2\uff09\u304c\u4e3b\u6210\u5206\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/07\/hcaj2.jpg\" alt=\"\" width=\"600\" height=\"400\" class=\"aligncenter size-full wp-image-7907\" \/><\/p>\n<p>\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\u306f\u5b89\u5b9a\u306a\u7269\u8cea\u3067\u3059\u3002\u305f\u3060\u30d5\u30c3\u5316\u6c34\u7d20\uff08HF\uff09\u306b\u306f\u6eb6\u3051\u307e\u3059\u3002<\/p>\n<p>\u7121\u6a5f\u5316\u5b66\u3067\u30cf\u30ed\u30b2\u30f3\u3092\u5b66\u3076\u3068\u304d\u3001\u30d5\u30c3\u5316\u6c34\u7d20\u306f\u30ac\u30e9\u30b9\uff08\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\uff09\u3092\u6eb6\u304b\u3059\u3053\u3068\u3092\u7fd2\u3044\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\u3068\u30d5\u30c3\u5316\u6c34\u7d20\u9178\uff08\u30d5\u30c3\u5316\u6c34\u7d20\u306e\u6c34\u6eb6\u6db2\uff09\u304c\u89e6\u308c\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u4ee5\u4e0b\u306e\u5316\u5b66\u53cd\u5fdc\u304c\u8d77\u3053\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>SiO<sub>2<\/sub> \uff0b 6HF \u2192 H<sub>2<\/sub>SiF<sub>6<\/sub> \uff0b 2H<sub>2<\/sub>O<\/li>\n<\/ul>\n<p>\u3053\u306e\u53cd\u5fdc\u306b\u3088\u3063\u3066\u751f\u6210\u3059\u308bH<sub>2<\/sub>SiF<sub>6<\/sub>\u3092<span style=\"color: #ff0000;\">\u30d8\u30ad\u30b5\u30d5\u30eb\u30aa\u30ed\u30b1\u30a4\u9178<\/span>\u3068\u3044\u3044\u307e\u3059\u3002<\/p>\n<p><strong>\u30fb\u5f37\u5869\u57fa\u3068\u53cd\u5fdc\u3057\u3001\u30b1\u30a4\u9178\u5869\u3092\u751f\u6210\u3059\u308b<\/strong><\/p>\n<p>\u307e\u305f\u3001\u4e8c\u9178\u5316\u30b1\u30a4\u7d20\u306f\u5f37\u5869\u57fa\u3068\u53cd\u5fdc\u3057\u3066\u30b1\u30a4\u9178\u5869\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u6c34\u9178\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\u3068\u53cd\u5fdc\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u30b1\u30a4\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>SiO<sub>2<\/sub> \uff0b 2NaOH \u2192 Na<sub>2<\/sub>SiO<sub>3<\/sub> \uff0b H<sub>2<\/sub>O<\/li>\n<\/ul>\n<h3>\u30b1\u30a4\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\uff08Na<sub>2<\/sub>SiO<sub>3<\/sub>\uff09\uff1a\u6c34\u30ac\u30e9\u30b9\u3068\u30b7\u30ea\u30ab\u30b2\u30eb\uff08\u4e7e\u71e5\u5264\uff09<\/h3>\n<p>\u305d\u308c\u3067\u306f\u3001\u30b1\u30a4\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\uff08Na<sub>2<\/sub>SiO<sub>3<\/sub>\uff09\u306e\u6027\u8cea\u3092\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u30b1\u30a4\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u3068\u6c34\u3092\u6df7\u305c\u308b\u3068\u3001\u7c98\u6027\u306e\u9ad8\u3044\u7121\u8272\u900f\u660e\u306e\u6db2\u4f53\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u6c34\u30ac\u30e9\u30b9\u3068\u3044\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u30b1\u30a4\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u306b\u5869\u9178\uff08HCl\uff09\u3092\u52a0\u3048\u308b\u3068\u3001\u767d\u8272\u306e\u30b2\u30eb\u72b6\u56fa\u4f53\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3092\u30b1\u30a4\u9178\uff08H<sub>2<\/sub>SiO<sub>3<\/sub>\uff09\u3068\u3044\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>Na<sub>2<\/sub>SiO<sub>3<\/sub> 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