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\/><\/p>\n<p>\u84b8\u6c17\u5727\u304c\u4f4e\u4e0b\u3057\u305f\u3053\u3068\u306b\u3088\u308a\u3001\u5927\u6c17\u5727\u3068\u540c\u3058\u84b8\u6c17\u5727\u306b\u306a\u308b\u305f\u3081\u306b\u306f\u3001100\u2103\u306b\u5bfe\u3057\u3066\u6cb8\u70b9\u4e0a\u6607\u5ea6\\(\u0394t\\)\u3060\u3051\u6e29\u5ea6\u304c\u9ad8\u304f\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002100\u306b\\(\u0394t\\)\u3092\u52a0\u3048\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u65b0\u305f\u306a\u6cb8\u70b9\u3068\u306a\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u6c34\u306e\u6cb8\u70b9\u304c100\u2103\u3068\u3044\u3046\u306e\u306f\u3001\u7d14\u6c34\u306e\u5834\u5408\u306b\u9650\u3089\u308c\u307e\u3059\u3002\u4e00\u65b9\u3001\u6eb6\u5a92\u306b\u5316\u5408\u7269\u304c\u6eb6\u3051\u3066\u3044\u308b\u5834\u5408\u3060\u3068\u6cb8\u70b9\u306f100\u2103\u306b\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u5316\u5408\u7269\u304c\u6eb6\u3051\u308b\u3053\u3068\u3067\u51dd\u56fa\u70b9\u964d\u4e0b\u304c\u8d77\u3053\u308b<\/h2>\n<p>\u3053\u3053\u307e\u3067\u3001\u6cb8\u70b9\u306b\u7740\u76ee\u3057\u3066\u89e3\u8aac\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u305d\u308c\u3067\u306f\u3001\u51dd\u56fa\u70b9\u306f\u3069\u3046\u306a\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u6eb6\u5a92\u306b\u6eb6\u8cea\u304c\u6eb6\u3051\u3066\u3044\u308b\u3068\u3001\u524d\u8ff0\u306e\u901a\u308a\u6cb8\u70b9\u306f\u4e0a\u6607\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u6eb6\u5a92\u306b\u5316\u5408\u7269\u304c\u6eb6\u3051\u308b\u3068\u51dd\u56fa\u70b9\u306f\u4e0b\u304c\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u51dd\u56fa\u70b9\u964d\u4e0b\u3068\u3044\u3044\u307e\u3059\u3002<\/p>\n<p>\u6c34\u306b\u98df\u5869\u3092\u52a0\u3048\u308b\u3068\u3001-20\u2103\u3067\u3042\u3063\u3066\u3082\u6c37\u306b\u306a\u3089\u306a\u3044\u306e\u306f\u51dd\u56fa\u70b9\u964d\u4e0b\u304c\u8d77\u3053\u3063\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002\u3082\u3061\u308d\u3093\u98df\u5869\uff08\u5869\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\uff09\u3060\u3051\u3067\u306a\u304f\u3001\u7802\u7cd6\uff08\u30b0\u30eb\u30b3\u30fc\u30b9\uff09\u3092\u52a0\u3048\u308b\u5834\u5408\u3067\u3042\u3063\u3066\u3082\u51dd\u56fa\u70b9\u964d\u4e0b\u304c\u8d77\u3053\u308a\u307e\u3059\u3002<\/p>\n<p>\u51dd\u56fa\u70b9\u964d\u4e0b\u304c\u8d77\u3053\u308b\u539f\u7406\u306b\u3064\u3044\u3066\u3082\u3001\u4e0d\u63ee\u767a\u6027\u7269\u8cea\u306e\u5b58\u5728\u304c\u95a2\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u6c34\u304c\u6c37\u306b\u306a\u308b\u305f\u3081\u306b\u306f\u3001H<sub>2<\/sub>O\u306e\u307f\u304c\u5bc4\u305b\u96c6\u307e\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7d14\u6c34\u3067\u3042\u308c\u3070\u30010\u2103\u3067\u306f\u300c\u6c34\u304c\u6c37\u306b\u306a\u308b\u901f\u5ea6\uff08\u51dd\u56fa\u3059\u308b\u901f\u5ea6\uff09\u300d\u3068\u300c\u6c37\u304c\u6c34\u306b\u306a\u308b\u901f\u5ea6\uff08\u878d\u89e3\u3059\u308b\u901f\u5ea6\uff09\u300d\u304c\u540c\u3058\u3067\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u4e0d\u63ee\u767a\u6027\u7269\u8cea\u304c\u6c34\u306b\u6eb6\u3051\u3066\u3044\u308b\u5834\u5408\u306f\u3069\u3046\u3067\u3057\u3087\u3046\u304b\u3002\u6c37\u306fH<sub>2<\/sub>O\u3060\u3051\u3067\u69cb\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u6c37\u304b\u3089\u6db2\u4f53\u306e\u6c34\u306b\u5909\u5316\u3059\u308b\u306e\u306f\u5bb9\u6613\u3067\u3059\u3002<\/p>\n<p>\u305d\u308c\u306b\u5bfe\u3057\u3066\u3001<span style=\"color: #0000ff;\">\u6c34\u304c\u6c37\u306b\u306a\u308b\u305f\u3081\u306b\u306f\u3001\u591a\u304f\u306e\u4e0d\u7d14\u7269\uff08\u4e0d\u63ee\u767a\u6027\u7269\u8cea\uff09\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u4e2d\u304b\u3089\u3001H<sub>2<\/sub>O\u3060\u3051\u3092\u5bc4\u305b\u96c6\u3081\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002<\/span>\u305d\u306e\u305f\u3081\u6c34\u304c\u6c37\u306b\u306a\u308b\u3068\u304d\u3001\u969c\u5bb3\u7269\uff08\u4e0d\u63ee\u767a\u6027\u7269\u8cea\uff09\u306b\u3088\u308b\u5f71\u97ff\u304c\u975e\u5e38\u306b\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/06\/kfje4.jpg\" alt=\"\" width=\"341\" height=\"204\" class=\"aligncenter size-full wp-image-7618\" \/><\/p>\n<p>\u6c34\u306b\u4e0d\u63ee\u767a\u6027\u7269\u8cea\u304c\u6eb6\u3051\u3066\u3044\u308b\u3068\u3001\u6c37\u304b\u3089\u6c34\u306b\u306a\u308b\u306e\u306f\u6bd4\u8f03\u7684\u5bb9\u6613\u3067\u3042\u308b\u3082\u306e\u306e\u3001\u6c34\u304b\u3089\u6c37\u306b\u306a\u308b\u901f\u5ea6\u306f\u9045\u304f\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3088\u308a\u4f4e\u3044\u6e29\u5ea6\u306b\u3057\u306a\u3051\u308c\u3070\u3001\u6db2\u4f53\u306e\u6c34\u3092\u6c37\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u3046\u3057\u3066\u3001\u51dd\u56fa\u70b9\u964d\u4e0b\u304c\u8d77\u3053\u308a\u307e\u3059\u3002<\/p>\n<h3>\u51b7\u5374\u66f2\u7dda\u306e\u8aad\u307f\u65b9\u3068\u904e\u51b7\u5374<\/h3>\n<p>\u305d\u308c\u3067\u306f\u3001\u6db2\u4f53\u304b\u3089\u56fa\u4f53\u306b\u306a\u308b\u3068\u304d\u306f\u3069\u306e\u3088\u3046\u306a\u6e29\u5ea6\u306e\u63a8\u79fb\u306b\u306a\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u306e\u3068\u304d\u3001\u6e29\u5ea6\u3068\u51b7\u5374\u6642\u9593\u306e\u95a2\u4fc2\u3092\u8868\u3059\u56f3\u306b\u51b7\u5374\u66f2\u7dda\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u6db2\u4f53\u304c\u56fa\u4f53\u306b\u306a\u308b\u3068\u304d\u3001\u5fc5\u305a\u300c\u6db2\u4f53\u3068\u56fa\u4f53\u304c\u6df7\u3056\u3063\u3066\u3044\u308b\u90e8\u5206\u300d\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u51b7\u5374\u66f2\u7dda\u306f\u4ee5\u4e0b\u306e3\u3064\u306e\u90e8\u5206\u306b\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u6db2\u4f53\u306e\u307f<\/li>\n<li>\u6db2\u4f53\u3068\u56fa\u4f53<\/li>\n<li>\u56fa\u4f53\u306e\u307f<\/li>\n<\/ul>\n<p>\u3053\u306e\u3068\u304d\u3001\u7d14\u6c34\u306e\u51b7\u5374\u66f2\u7dda\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/06\/feo11.jpg\" alt=\"\" width=\"600\" height=\"355\" class=\"aligncenter size-full wp-image-7664\" \/><\/p>\n<p>\u7d14\u6c34\u306e\u5834\u5408\u30010\u2103\u3067\u6c37\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u6db2\u4f53\u3068\u56fa\u4f53\u306e\u4e21\u65b9\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u72b6\u614b\u306b\u3064\u3044\u3066\u3082\u30010\u2103\u3067\u5f90\u3005\u306b\u6db2\u4f53\u304c\u56fa\u4f53\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u6db2\u4f53\u304b\u3089\u56fa\u4f53\u3078\u5909\u5316\u3059\u308b\u3068\u304d\u3078\u3053\u3093\u3067\u3044\u308b\u90e8\u5206\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u90e8\u5206\u3092<span style=\"color: #ff0000;\">\u904e\u51b7\u5374<\/span>\u3068\u3044\u3044\u307e\u3059\u3002<\/p>\n<p>\u6c34\u3092\u51b7\u3084\u3059\u3068\u4e00\u6642\u7684\u306b0\u2103\u3088\u308a\u3082\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u6db2\u4f53\u304b\u3089\u56fa\u4f53\u306b\u306a\u308b\u305f\u3081\u306b\u51dd\u56fa\u71b1\u3092\u767a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u6db2\u4f53\u3068\u56fa\u4f53\u306e\u4e21\u65b9\u304c\u5b58\u5728\u3059\u308b\u72b6\u614b\u3068\u306a\u308a\u3001\u6e29\u5ea6\u306f0\u2103\u3067\u4e00\u5b9a\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u51dd\u56fa\u3059\u308b\u6e29\u5ea6\u3067\u306f\u904e\u51b7\u5374\u3092\u7121\u8996\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001<span style=\"color: #0000ff;\">\u300c\u6db2\u4f53\u3068\u56fa\u4f53\u306e\u4e21\u65b9\u304c\u6df7\u3056\u3063\u3066\u3044\u308b\u3068\u304d\u306e\u6e29\u5ea6\u300d\u3092\u57fa\u6e96\u306b\u3057\u3066\u51dd\u56fa\u70b9\u3092\u6c7a\u3081\u307e\u3059\u3002<\/span>\u6db2\u4f53\u3068\u56fa\u4f53\u304c\u6df7\u3056\u3063\u3066\u3044\u308b\u3068\u304d\u306f0\u2103\u3067\u3042\u308b\u305f\u3081\u3001\u6c34\u306e\u51dd\u56fa\u70b9\u306f0\u2103\u3067\u3059\u3002<\/p>\n<p><strong>\u30fb\u5316\u5408\u7269\u304c\u6eb6\u3051\u3066\u3044\u308b\u3068\u304d\u306e\u51b7\u5374\u66f2\u7dda<\/strong><\/p>\n<p>\u4e00\u65b9\u3001\u5316\u5408\u7269\u304c\u6eb6\u3051\u3066\u3044\u308b\u3068\u304d\u306e\u51b7\u5374\u66f2\u7dda\u306f\u3069\u306e\u3088\u3046\u306b\u306a\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u6eb6\u5a92\u306b\u6eb6\u8cea\u304c\u6eb6\u3051\u3066\u3044\u308b\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u51b7\u5374\u66f2\u7dda\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/06\/kfje16.jpg\" alt=\"\" width=\"600\" height=\"352\" class=\"aligncenter size-full wp-image-7642\" \/><\/p>\n<p>\u6db2\u4f53\u3068\u56fa\u4f53\u304c\u6df7\u3056\u3063\u3066\u3044\u308b\u72b6\u614b\u3067\u306f\u3001\u6642\u9593\u7d4c\u904e\u3068\u5171\u306b\u6e29\u5ea6\u304c\u4e0b\u304c\u3063\u3066\u3044\u304d\u307e\u3059\u3002\u3053\u306e\u7406\u7531\u3068\u3057\u3066\u306f\u3001\u6db2\u4f53\u306e\u6c34\u304c\u6c37\u306b\u306a\u308b\u3068\u304d\u3001\u6fc3\u5ea6\u304c\u51dd\u7e2e\u3055\u308c\u3066\u3044\u304f\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u6c34\u304c\u6c37\u306b\u306a\u308b\u305f\u3081\u306b\u306f\u3001H<sub>2<\/sub>O\u306e\u307f\u3092\u96c6\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u6db2\u4f53\u306b\u6eb6\u3051\u3066\u3044\u308b\u6eb6\u8cea\u306e\u6fc3\u5ea6\u304c\u5f90\u3005\u306b\u6fc3\u304f\u306a\u308a\u3001\u7d50\u679c\u3068\u3057\u3066\u6642\u9593\u7d4c\u904e\u3068\u5171\u306b\u51dd\u56fa\u70b9\u304c\u4e0b\u304c\u3063\u3066\u3044\u304f\u306e\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f<span style=\"color: #0000ff;\">\u51dd\u56fa\u70b9\u306b\u3064\u3044\u3066\u306f\u3001\u6db2\u4f53\u3068\u56fa\u4f53\u304c\u6df7\u3056\u3063\u3066\u3044\u308b\u3068\u304d\u306e\u6e29\u5ea6\u3092\u4f38\u3070\u3057\u3001\u904e\u51b7\u5374\u306e\u7dda\u3068\u4ea4\u308f\u308b\u3068\u304d\u306e\u6e29\u5ea6\u304c\u51dd\u56fa\u70b9\\(t\\)\u306b\u306a\u308a\u307e\u3059\u3002<\/span>\u3053\u306e\u3068\u304d\u3001\u7d14\u6c34\u3068\u6c34\u6eb6\u6db2\u306e\u30b0\u30e9\u30d5\u3092\u5408\u4f53\u3055\u305b\u308b\u3068\u3001\u51dd\u56fa\u70b9\u964d\u4e0b\u5ea6\\(\u0394t\\)\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2022\/06\/kfje17.jpg\" alt=\"\" width=\"600\" height=\"352\" class=\"aligncenter size-full wp-image-7643\" \/><\/p>\n<p>\u5316\u5408\u7269\u304c\u6eb6\u5a92\u306b\u6eb6\u3051\u3066\u3044\u308b\u5834\u5408\u3001\u51b7\u5374\u66f2\u7dda\u306e\u5f62\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u307e\u305f\u904e\u51b7\u5374\u3068\u3044\u3046\u73fe\u8c61\u304c\u8d77\u3053\u308b\u305f\u3081\u3001\u3069\u3053\u304c\u51dd\u56fa\u70b9\u306a\u306e\u304b\u628a\u63e1\u3057\u307e\u3057\u3087\u3046\u3002\u305d\u3046\u3059\u308c\u3070\u3001\u51dd\u56fa\u70b9\u964d\u4e0b\u5ea6\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<h2>\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\u3068\u516c\u5f0f\u3092\u5229\u7528\u3057\u3066\u6cb8\u70b9\u4e0a\u6607\u5ea6\u30fb\u51dd\u56fa\u70b9\u964d\u4e0b\u5ea6\u3092\u8a08\u7b97\u3059\u308b<\/h2>\n<p>\u305d\u308c\u3067\u306f\u3001\u3069\u306e\u3088\u3046\u306b\u6cb8\u70b9\u4e0a\u6607\u5ea6\u3084\u51dd\u56fa\u70b9\u964d\u4e0b\u5ea6\u3092\u8a08\u7b97\u3059\u308c\u3070\u3044\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u308c\u3089\u3092\u8a08\u7b97\u3059\u308b\u3068\u304d\u3001<span style=\"color: #ff0000;\">\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\uff08mol\/kg\uff09<\/span>\u3092\u5229\u7528\u3057\u307e\u3057\u3087\u3046\u3002\u6eb6\u5a921kg\u306b\u6eb6\u3051\u3066\u3044\u308b\u7269\u8cea\u91cf\u3092\u8868\u3059\u306e\u304c\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\u3067\u3059\u3002<\/p>\n<p>\u6ce8\u610f\u70b9\u3068\u3057\u3066\u3001\u30e2\u30eb\u6fc3\u5ea6\uff08mol\/L\uff09\u3068\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\uff08mol\/kg\uff09\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u30e2\u30eb\u6fc3\u5ea6\u306f\u591a\u304f\u306e\u5834\u9762\u3067\u5229\u7528\u3055\u308c\u30011L\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u5316\u5408\u7269\u306e\u7269\u8cea\u91cf\u3092\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e00\u65b9\u3067\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\u306f\u6cb8\u70b9\u4e0a\u6607\u5ea6\u3084\u51dd\u56fa\u70b9\u964d\u4e0b\u5ea6\u306e\u8a08\u7b97\u306e\u307f\u306b\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3064\u307e\u308a\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\u3068\u3044\u3046\u306e\u306f\u3001\u6cb8\u70b9\u4e0a\u6607\u3084\u51dd\u56fa\u70b9\u964d\u4e0b\u306e\u8a08\u7b97\u3067\u3057\u304b\u5229\u7528\u4fa1\u5024\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u3001\u30e2\u30eb\u6fc3\u5ea6\u3068\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\u3092\u660e\u78ba\u306b\u533a\u5225\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u6cb8\u70b9\u4e0a\u6607\u5ea6\u3084\u51dd\u56fa\u70b9\u964d\u4e0b\u5ea6\u3092\u8a08\u7b97\u3059\u308b\u516c\u5f0f\u306f\u975e\u5e38\u306b\u5358\u7d14\u3067\u3059\u3002\u6e29\u5ea6\u5909\u5316\u3092\\(\u0394t\\)\u3001\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\u3092m\u3068\u3059\u308b\u3068\u3001\u305d\u308c\u305e\u308c\u306e\u516c\u5f0f\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u6cb8\u70b9\u4e0a\u6607\u5ea6\uff1a\\(\u0394t=K_b\u00d7m\\)<\/li>\n<li>\u51dd\u56fa\u70b9\u964d\u4e0b\u5ea6\uff1a\\(\u0394t=K_f\u00d7m\\)<\/li>\n<\/ul>\n<p>K<sub>b<\/sub>\u306f\u6bd4\u4f8b\u5b9a\u6570\u3067\u3042\u308a\u3001\u30e2\u30eb\u6cb8\u70b9\u4e0a\u6607\uff08K\u00b7kg\/mol\uff09\u3068\u547c\u3070\u308c\u307e\u3059\u3002K<sub>f<\/sub>\u3082\u6bd4\u4f8b\u5b9a\u6570\u3067\u3042\u308a\u3001\u30e2\u30eb\u51dd\u56fa\u70b9\u964d\u4e0b\uff08K\u00b7kg\/mol\uff09\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n<p>\u5316\u5b66\u306e\u554f\u984c\u3067\u6cb8\u70b9\u4e0a\u6607\u5ea6\u3084\u51dd\u56fa\u70b9\u964d\u4e0b\u5ea6\u3092\u8a08\u7b97\u3059\u308b\u3068\u304d\u3001\u5fc5\u305aK<sub>b<\/sub>\u3084K<sub>f<\/sub>\u304c\u4e0e\u3048\u3089\u308c\u307e\u3059\u3002\u305d\u3053\u3067\u6bd4\u4f8b\u5b9a\u6570\u306b\u5bfe\u3057\u3066\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\u3092\u304b\u3051\u308c\u3070\u3001\u6cb8\u70b9\u4e0a\u6607\u5ea6\u3084\u51dd\u56fa\u70b9\u964d\u4e0b\u5ea6\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u516c\u5f0f\u306f\u5358\u7d14\u3067\u3042\u308b\u305f\u3081\u3001\u8a08\u7b97\u306f\u7c21\u5358\u3067\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u554f\u984c\u306e\u7b54\u3048\u306f\u4f55\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<ul>\n<li>18g\u306e\u30b0\u30eb\u30b3\u30fc\u30b9\uff08C<sub>6<\/sub>H<sub>12<\/sub>O<sub>6<\/sub>\uff09\u3092\u6c34500g\u306b\u6eb6\u304b\u3059\u3068\u304d\u3001\u6c34\u6eb6\u6db2\u306e\u6cb8\u70b9\u306f\u4f55\u5ea6\u3067\u3057\u3087\u3046\u304b\u3002\u306a\u304a\u3001\u6c34\u306e\u30e2\u30eb\u6cb8\u70b9\u4e0a\u6607K<sub>b<\/sub>\u306f0.52K\u00b7kg\/mol\u3068\u3057\u307e\u3059\u3002\u307e\u305f\u3001C<sub>6<\/sub>H<sub>12<\/sub>O<sub>6<\/sub>\u306e\u5206\u5b50\u91cf\u306f180\u3067\u3059\u3002<\/li>\n<\/ul>\n<p>\u307e\u305a\u3001\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\u3092\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u300218g\u306e\u30b0\u30eb\u30b3\u30fc\u30b9\u306f\\(\\displaystyle\\frac{18}{180}=0.10\\)mol\u3067\u3059\u30020.10mol\u3092500g\uff080.5kg\uff09\u306b\u6eb6\u304b\u3059\u305f\u3081\u3001\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\u306f0.20mol\/kg\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u6cb8\u70b9\u4e0a\u6607\u5ea6\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\\(\u0394t=0.2\u00d70.52\\)<\/p>\n<p>\\(\u0394t=0.104\\)<\/p>\n<p>\u6cb8\u70b9\u4e0a\u6607\u5ea6\u306f0.104K\u3067\u3042\u308b\u305f\u3081\u3001\u6c34\u6eb6\u6db2\u306e\u6cb8\u70b9\u306f100.104\u2103\u3067\u3059\u3002<\/p>\n<h3>\u6eb6\u8cea\u304c\u96fb\u96e2\u3059\u308b\u5834\u5408\u3001\u6eb6\u6db2\u4e2d\u306e\u7c92\u5b50\u6570\u304c\u591a\u304f\u306a\u308b<\/h3>\n<p>\u306a\u304a\u6cb8\u70b9\u4e0a\u6607\u5ea6\u3084\u51dd\u56fa\u70b9\u964d\u4e0b\u5ea6\u3092\u8a08\u7b97\u3059\u308b\u3068\u304d\u3001\u6eb6\u8cea\u306e\u6027\u8cea\u306b\u7740\u76ee\u3057\u307e\u3057\u3087\u3046\u3002\u5148\u307b\u3069\u3001\u30b0\u30eb\u30b3\u30fc\u30b9\u3092\u6eb6\u304b\u3059\u5834\u9762\u3092\u8003\u3048\u307e\u3057\u305f\u3002\u30b0\u30eb\u30b3\u30fc\u30b9\u304c\u6c34\u306b\u6eb6\u3051\u308b\u3068\u304d\u3001\u96fb\u96e2\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u30b0\u30eb\u30b3\u30fc\u30b9\u306e\u7269\u8cea\u91cf\u3092\u5229\u7528\u3057\u3066\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\u3092\u8a08\u7b97\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u96fb\u96e2\u3059\u308b\u6eb6\u8cea\u3092\u6eb6\u304b\u3059\u5834\u5408\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<span style=\"color: #0000ff;\">\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\u3068\u3044\u3046\u306e\u306f\u3001\u3088\u308a\u6b63\u78ba\u306b\u3044\u3046\u3068\u300c\u6eb6\u5a92\u306b\u6eb6\u3051\u3066\u3044\u308b\u7c92\u5b50\u306e\u7269\u8cea\u91cf\u300d\u3092\u6307\u3057\u307e\u3059\u3002<\/span>\u3064\u307e\u308a\u6eb6\u3051\u3066\u3044\u308b\u7c92\u5b50\u306e\u6570\u3092\u57fa\u6e96\u306b\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u5869\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\uff08NaCl\uff09\u3092\u6c34\u306b\u6eb6\u304b\u3059\u3068\u3001\u96fb\u96e2\u3059\u308b\u3053\u3068\u3067Na<sup>+<\/sup>\u3068Cl<sup>&#8211;<\/sup>\u306b\u5206\u304b\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3064\u307e\u308a\u3001\u96fb\u96e2\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u7c92\u5b50\u306e\u7269\u8cea\u91cf\u304c2\u500d\u306b\u5897\u3048\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u6cb8\u70b9\u4e0a\u6607\u5ea6\u3084\u51dd\u56fa\u70b9\u964d\u4e0b\u5ea6\u3092\u8a08\u7b97\u3059\u308b\u3068\u304d\u3001\u5869\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\u306e\u7269\u8cea\u91cf\u306b\u5bfe\u3057\u30662\u500d\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n<p>\u540c\u3058\u3053\u3068\u306f\u4ed6\u306e\u7269\u8cea\u306b\u3082\u5f53\u3066\u306f\u307e\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u5869\u5316\u30ab\u30eb\u30b7\u30a6\u30e0\uff08CaCl<sub>2<\/sub>\uff09\u3092\u6c34\u306b\u6eb6\u304b\u3059\u3068\u304d\u30011\u3064\u306eCa<sup>2+<\/sup>\u30682\u3064\u306eCl<sup>&#8211;<\/sup>\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u6c34\u306b\u6eb6\u3051\u308b\u3053\u3068\u3067\u7c92\u5b50\u306e\u6570\u304c3\u500d\u306b\u5897\u3048\u308b\u305f\u3081\u3001\u5869\u5316\u30ab\u30eb\u30b7\u30a6\u30e0\u306e\u7269\u8cea\u91cf\u306b\u5bfe\u3057\u30663\u500d\u3059\u308b\u3053\u3068\u3067\u6cb8\u70b9\u4e0a\u6607\u5ea6\u3084\u51dd\u56fa\u70b9\u964d\u4e0b\u5ea6\u3092\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u554f\u984c\u306e\u7b54\u3048\u306f\u4f55\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<ul>\n<li>\u5869\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\uff08NaCl\uff09\u3092\u6c341kg\u306b\u6eb6\u304b\u3059\u3068\u304d\u3001\u6cb8\u70b9\u4e0a\u6607\u5ea6\u30920.104K\u306b\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u4f55\u30b0\u30e9\u30e0\u306e\u5869\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\u3092\u52a0\u3048\u308c\u3070\u3044\u3044\u3067\u3057\u3087\u3046\u304b\u3002\u306a\u304a\u3001\u6c34\u306e\u30e2\u30eb\u6cb8\u70b9\u4e0a\u6607K<sub>b<\/sub>\u306f0.52K\u00b7kg\/mol\u3068\u3057\u307e\u3059\u3002\u307e\u305fNaCl\u306f\u3059\u3079\u3066\u96fb\u96e2\u3057\u3001NaCl\u306e\u5f0f\u91cf\u306f58.5\u3067\u3059\u3002<\/li>\n<\/ul>\n<p>\u5869\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\u306e\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\u3092\u8a08\u7b97\u3057\u307e\u3057\u3087\u3046\u3002\u6eb6\u304b\u3059\u5869\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\u3092\\(x\\)g\u3068\u3059\u308b\u3068\u3001\u5869\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\u306e\u7269\u8cea\u91cf\u306f\\(\\displaystyle\\frac{x}{58.5}\\)\u3067\u3059\u3002\u305f\u3060\u5869\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\u306f\u96fb\u96e2\u3059\u308b\u3053\u3068\u3067\u7c92\u5b50\u306e\u6570\u304c2\u500d\u306b\u306a\u308b\u305f\u3081\u3001\u7269\u8cea\u91cf\u30922\u500d\u3057\u307e\u3057\u3087\u3046\u3002\u3064\u307e\u308a\u3001\u5869\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\u3092\u6c34\u306b\u6eb6\u304b\u3059\u3068\u304d\u306e\u7269\u8cea\u91cf\u306f\\(\\displaystyle\\frac{2x}{58.5}\\)\u3067\u3059\u3002\u307e\u305f\u6c341kg\u306b\u6eb6\u304b\u3059\u305f\u3081\u3001\\(\\displaystyle\\frac{2x}{58.5}\\)\u306f\u8cea\u91cf\u30e2\u30eb\u6fc3\u5ea6\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u6c34\u306e\u30e2\u30eb\u6cb8\u70b9\u4e0a\u6607K<sub>b<\/sub>\u304c0.52K\u00b7kg\/mol\u3067\u3042\u308a\u3001\u6cb8\u70b9\u4e0a\u6607\u5ea6\u30920.104K\u306b\u3059\u308c\u3070\u3044\u3044\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u8a08\u7b97\u5f0f\u3092\u4f5c\u308c\u307e\u3059\u3002<\/p>\n<p>\\(0.104=0.52\u00d7\\displaystyle\\frac{2x}{58.5}\\)<\/p>\n<p>\\(x=5.85\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u5869\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\u30925.85g\u52a0\u3048\u308c\u3070\u6cb8\u70b9\u4e0a\u6607\u5ea6\u304c0.104K\u3042\u304c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\uff08\u6cb8\u70b9\u306f100.104\u2103\uff09\u3002\u6eb6\u5a92\u306b\u6eb6\u304b\u3059\u3053\u3068\u3067\u96fb\u96e2\u3059\u308b\u5834\u5408\u3001\u7c92\u5b50\u306e\u6570\u306b\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u5f31\u96fb\u89e3\u8cea\u306e\u5834\u5408\u3001\u96fb\u96e2\u5ea6\u3092\u5229\u7528\u3057\u3066\u8a08\u7b97\u3059\u308b<\/h3>\n<p>\u306a\u304a\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u5f31\u96fb\u89e3\u8cea\u306e\u6eb6\u8cea\u3092\u6eb6\u304b\u3059\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u5f31\u9178\u3084\u5f31\u5869\u57fa\u306e\u7269\u8cea\u3068\u3044\u3046\u306e\u306f\u3001\u6c34\u6eb6\u6db2\u4e2d\u3067\u5b8c\u5168\u306b\u96fb\u96e2\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e00\u90e8\u304c\u96fb\u96e2\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u5f31\u9178\u6027\u307e\u305f\u306f\u5f31\u5869\u57fa\u6027\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u5834\u5408\u3001\u96fb\u96e2\u5ea6\u306b\u7740\u76ee\u3057\u307e\u3057\u3087\u3046\u3002<span style=\"color: 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