{"id":557,"date":"2023-07-22T15:33:12","date_gmt":"2023-07-22T15:33:12","guid":{"rendered":"https:\/\/chemuza.org\/ja\/%e7%82%ad%e9%85%b8h2co3\/"},"modified":"2023-07-22T15:33:12","modified_gmt":"2023-07-22T15:33:12","slug":"%e7%82%ad%e9%85%b8h2co3","status":"publish","type":"post","link":"https:\/\/chemuza.org\/ja\/%e7%82%ad%e9%85%b8h2co3\/","title":{"rendered":"H2co3 \u2013 \u70ad\u9178\u3001463-79-6"},"content":{"rendered":"<p>\u70ad\u9178 (H2CO3) \u306f\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u304c\u6c34\u306b\u6eb6\u89e3\u3059\u308b\u3068\u5f62\u6210\u3055\u308c\u3001\u6d77\u6d0b\u306e pH \u3092\u8abf\u6574\u3057\u3001\u5ca9\u77f3\u306e\u98a8\u5316\u3092\u5236\u5fa1\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td> IUPAC\u540d<\/td>\n<td>\u70ad\u9178<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u5b50\u5f0f<\/td>\n<td>H2CO3<\/td>\n<\/tr>\n<tr>\n<td> CAS\u756a\u53f7<\/td>\n<td>463-79-6<\/td>\n<\/tr>\n<tr>\n<td>\u540c\u7fa9\u8a9e<\/td>\n<td>\u9178\u3063\u3071\u3044\u7a7a\u6c17\u3002\u9178\u3063\u3071\u3044\u7a7a\u6c17\u3002 H2CO3;\u30aa\u30ad\u30b7\u30c0\u30cb\u30a6\u30e0\u30df\u30ea\u30c7\u30f3\u30e1\u30bf\u30f3;\u9178\u6027\u70ad\u9178\u5869;\u30d2\u30c9\u30ed\u30ad\u30b7\u30b1\u30c8\u30f3;\u30b8\u30d2\u30c9\u30ed\u30ad\u30b7\u30e1\u30bf\u30ce\u30f3<\/td>\n<\/tr>\n<tr>\n<td>\u30a4\u30f3\u30c1\u30c1<\/td>\n<td>InChI=1S\/CH2O3\/c2-1(3)4\/h(H2,2,3,4)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h6 class=\"wp-block-heading\">\u70ad\u9178\u914d\u5408<\/h6>\n<p>\u70ad\u9178\u306e\u5316\u5b66\u5f0f\u306f H2CO3 \u3067\u3001\u6c34\u7d20\u539f\u5b50 2 \u3064\u3001\u70ad\u7d20\u539f\u5b50 1 \u3064\u3001\u9178\u7d20\u539f\u5b50 3 \u3064\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u3053\u306e\u5f0f\u306f\u3001\u5206\u5b50\u5185\u306e\u539f\u5b50\u306e\u6bd4\u7387\u3082\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u70ad\u9178\u304c\u95a2\u4e0e\u3059\u308b\u5316\u5b66\u53cd\u5fdc\u306e\u5316\u5b66\u91cf\u8ad6\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h6 class=\"wp-block-heading\">\u70ad\u9178\u306e\u30e2\u30eb\u8cea\u91cf<\/h6>\n<p>\u70ad\u9178\u306e\u30e2\u30eb\u8cea\u91cf\u306f\u7d04 62.03 g\/mol \u3067\u3059\u3002\u4e8c\u9178\u5316\u70ad\u7d20\u304c\u6c34\u306b\u6eb6\u89e3\u3059\u308b\u3068\u304d\u306b\u5f62\u6210\u3055\u308c\u308b\u5f31\u9178\u3067\u3042\u308a\u3001\u6d77\u306epH\u3092\u8abf\u6574\u3059\u308b\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u70ad\u9178\u306e\u30e2\u30eb\u8cea\u91cf\u306f\u3001\u6eb6\u6db2\u4e2d\u3067\u7279\u5b9a\u306e pH \u306b\u9054\u3059\u308b\u306e\u306b\u5fc5\u8981\u306a\u9178\u306e\u91cf\u3092\u8a08\u7b97\u3057\u305f\u308a\u3001\u6c34\u306b\u3069\u306e\u7a0b\u5ea6\u306e\u4e8c\u9178\u5316\u70ad\u7d20\u304c\u6eb6\u89e3\u3067\u304d\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u305f\u308a\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h6 class=\"wp-block-heading\">\u70ad\u9178\u306e\u6cb8\u70b9<\/h6>\n<p>\u70ad\u9178\u306f\u6cb8\u70b9\u306b\u9054\u3059\u308b\u524d\u306b\u6c34\u3068\u4e8c\u9178\u5316\u70ad\u7d20\u306b\u5206\u89e3\u3055\u308c\u308b\u305f\u3081\u3001\u660e\u78ba\u306b\u5b9a\u7fa9\u3055\u308c\u305f\u6cb8\u70b9\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u5927\u6c17\u5727\u3067\u306f\u3001\u70ad\u9178\u306f\u7d04 333 K (60 \u00b0C) \u306e\u6e29\u5ea6\u3067\u6c34\u3068\u4e8c\u9178\u5316\u70ad\u7d20\u306b\u5206\u89e3\u3057\u307e\u3059\u3002<\/p>\n<h6 class=\"wp-block-heading\">\u70ad\u9178\u306e\u878d\u70b9<\/h6>\n<p>\u70ad\u9178\u3082\u3001\u878d\u70b9\u306b\u9054\u3059\u308b\u524d\u306b\u6c34\u3068\u4e8c\u9178\u5316\u70ad\u7d20\u306b\u5206\u89e3\u3055\u308c\u308b\u305f\u3081\u3001\u660e\u78ba\u306b\u5b9a\u7fa9\u3055\u308c\u305f\u878d\u70b9\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u5927\u6c17\u5727\u3067\u306f\u3001\u70ad\u9178\u306f\u7d04 273 K (-0.15 \u00b0C) \u306e\u6e29\u5ea6\u3067\u6c34\u3068\u4e8c\u9178\u5316\u70ad\u7d20\u306b\u5206\u89e3\u3057\u307e\u3059\u3002<\/p>\n<h6 class=\"wp-block-heading\">\u70ad\u9178\u5bc6\u5ea6 g\/ml<\/h6>\n<p>\u70ad\u9178\u306e\u5bc6\u5ea6\u306f\u5ba4\u6e29\uff0825\u2103\uff09\u3067\u7d041.67 g\/mL\u3067\u3059\u3002\u3053\u306e\u5024\u306f\u3001\u6eb6\u6db2\u306e\u6fc3\u5ea6\u3060\u3051\u3067\u306a\u304f\u3001\u74b0\u5883\u306e\u6e29\u5ea6\u3084\u5727\u529b\u306b\u3088\u3063\u3066\u3082\u5909\u5316\u3057\u307e\u3059\u3002 <\/p>\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/chemuza.org\/wp-content\/uploads\/2023\/08\/h2co3.jpg\" alt=\"H2CO3\" width=\"163\" height=\"92\" srcset=\"\" sizes=\"\"><\/figure>\n<\/div>\n<h6 class=\"wp-block-heading\">\u70ad\u9178\u306e\u69cb\u9020<\/h6>\n<p>\u70ad\u9178\u306f\u56db\u9762\u4f53\u306e\u5206\u5b50\u5e7e\u4f55\u5b66\u3092\u6301\u3061\u3001\u4e2d\u5fc3\u306b\u70ad\u7d20\u539f\u5b50\u304c\u3042\u308a\u3001\u56db\u9762\u4f53\u306e\u9685\u306b\u5468\u56f2\u306e 4 \u3064\u306e\u539f\u5b50 (\u9178\u7d20 2 \u500b\u3068\u6c34\u7d20 2 \u500b) \u304c\u914d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u3002 2 \u3064\u306e\u9178\u7d20\u539f\u5b50\u306f\u4e8c\u91cd\u7d50\u5408\u306b\u3088\u3063\u3066\u70ad\u7d20\u539f\u5b50\u306b\u7d50\u5408\u3057\u3066\u304a\u308a\u30012 \u3064\u306e\u6c34\u7d20\u539f\u5b50\u306f\u5358\u7d50\u5408\u306b\u3088\u3063\u3066\u7d50\u5408\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h6 class=\"wp-block-heading\">\u70ad\u9178\u306e\u5206\u5b50\u91cf<\/h6>\n<p>\u70ad\u9178\u306e\u5206\u5b50\u91cf\u306f 62.03 g\/mol \u3067\u3059\u3002\u3053\u306e\u5024\u306f\u3001\u69cb\u6210\u5143\u7d20\u3067\u3042\u308b\u6c34\u7d20 (H)\u3001\u70ad\u7d20 (C)\u3001\u9178\u7d20 (O) \u306e\u539f\u5b50\u91cf\u3092\u52a0\u7b97\u3057\u3066\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u5916\u89b3<\/td>\n<td>\u7121\u8272\u306e\u6db2\u4f53\u307e\u305f\u306f\u7d50\u6676\u56fa\u4f53<\/td>\n<\/tr>\n<tr>\n<td>\u6bd4\u91cd<\/td>\n<td>1.67 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>\u8272<\/td>\n<td>\u7121\u8272<\/td>\n<\/tr>\n<tr>\n<td>\u5302\u3044<\/td>\n<td>\u7121\u81ed<\/td>\n<\/tr>\n<tr>\n<td>\u30e2\u30eb\u8cea\u91cf<\/td>\n<td>62.03 g\/\u30e2\u30eb<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>\u5ba4\u6e29\uff0825\u2103\uff09\u30671.67 g\/mL<\/td>\n<\/tr>\n<tr>\n<td>\u878d\u5408\u70b9<\/td>\n<td>\u7d04 273 K (-0.15 \u00b0C) \u3067\u5206\u89e3\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u6cb8\u70b9<\/td>\n<td>\u7d04 333 K (60\u00b0C) \u3067\u5206\u89e3\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30d5\u30e9\u30c3\u30b7\u30e5\u30c9\u30c3\u30c8<\/td>\n<td>\u9069\u7528\u3067\u304d\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u6c34\u3078\u306e\u6eb6\u89e3\u5ea6<\/td>\n<td>\u5b8c\u5168\u306b\u6eb6\u3051\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u6eb6\u89e3\u6027<\/td>\n<td>\u6c34\u3001\u30a8\u30bf\u30ce\u30fc\u30eb\u3001\u30e1\u30bf\u30ce\u30fc\u30eb\u306b\u53ef\u6eb6<\/td>\n<\/tr>\n<tr>\n<td>\u84b8\u6c17\u5727<\/td>\n<td>\u9069\u7528\u3067\u304d\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u84b8\u6c17\u5bc6\u5ea6<\/td>\n<td>\u9069\u7528\u3067\u304d\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>pKa<\/td>\n<td> 3.6 (\u6700\u521d\u306e\u89e3\u96e2)<\/td>\n<\/tr>\n<tr>\n<td> pH<\/td>\n<td> 5.6 (0.1M\u6eb6\u6db2\u4e2d)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h5 class=\"wp-block-heading\"><strong>\u70ad\u9178\u306e\u5b89\u5168\u6027\u3068\u5371\u967a\u6027<\/strong><\/h5>\n<p>\u70ad\u9178 (H2CO3) \u306f\u4e00\u822c\u306b\u5b89\u5168\u3067\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u7279\u5b9a\u306e\u72b6\u6cc1\u3067\u306f\u5371\u967a\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 H2CO3 \u306b\u3055\u3089\u3055\u308c\u308b\u3068\u3001\u76ee\u3001\u76ae\u819a\u3001\u547c\u5438\u5668\u7cfb\u306b\u708e\u75c7\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u54b3\u3001\u5598\u9cf4\u3001\u606f\u5207\u308c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 H2CO3 \u3092\u6442\u53d6\u3059\u308b\u3068\u3001\u80c3\u306e\u4e0d\u8abf\u3001\u5410\u304d\u6c17\u3001\u5614\u5410\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 H2CO3 \u3082\u5f31\u9178\u3067\u3042\u308a\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3084\u4e9c\u925b\u306a\u3069\u306e\u7279\u5b9a\u306e\u91d1\u5c5e\u3068\u53cd\u5fdc\u3057\u3066\u53ef\u71c3\u6027\u306e\u6c34\u7d20\u30ac\u30b9\u3092\u751f\u6210\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 H2CO3 \u3092\u6271\u3063\u305f\u308a\u4f7f\u7528\u3057\u305f\u308a\u3059\u308b\u5834\u5408\u306f\u3001\u4fdd\u8b77\u670d\u306e\u7740\u7528\u3084\u5341\u5206\u306a\u63db\u6c17\u306a\u3069\u3001\u9069\u5207\u306a\u5b89\u5168\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u66b4\u9732\u3057\u305f\u5834\u5408\u306f\u3001\u76f4\u3061\u306b\u533b\u5e2b\u306e\u8a3a\u5bdf\u3092\u53d7\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u30cf\u30b6\u30fc\u30c9\u30b7\u30f3\u30dc\u30eb<\/td>\n<td>\u306a\u3057<\/td>\n<\/tr>\n<tr>\n<td>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8aac\u660e<\/td>\n<td>\u7121\u6bd2<\/td>\n<\/tr>\n<tr>\n<td>\u56fd\u9023\u8b58\u5225\u756a\u53f7<\/td>\n<td>1824\u5e74<\/td>\n<\/tr>\n<tr>\n<td>HS\u30b3\u30fc\u30c9<\/td>\n<td>28111990<\/td>\n<\/tr>\n<tr>\n<td>\u5371\u967a\u7b49\u7d1a<\/td>\n<td>8 \u2013 \u8150\u98df\u6027\u7269\u8cea<\/td>\n<\/tr>\n<tr>\n<td>\u68b1\u5305\u30b0\u30eb\u30fc\u30d7<\/td>\n<td>\u2162<\/td>\n<\/tr>\n<tr>\n<td>\u6bd2\u6027<\/td>\n<td>\u4f4e\u6bd2\u6027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h5 class=\"wp-block-heading\"><strong>\u70ad\u9178\u306e\u5408\u6210\u6cd5<\/strong><\/h5>\n<p>H2CO3 \u306f\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3067\u5408\u6210\u3067\u304d\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u306f\u3001\u89e6\u5a92\u306e\u5b58\u5728\u4e0b\u3067\u4e8c\u9178\u5316\u70ad\u7d20 (CO2) \u3068\u6c34 (H2O) \u3092\u53cd\u5fdc\u3055\u305b\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u6c34\u548c\u3068\u547c\u3070\u308c\u3001\u70ad\u9178\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n<p> CO2 + H2O \u2192 H2CO3<\/p>\n<p>\u70ad\u9178\u3092\u5408\u6210\u3059\u308b\u5225\u306e\u65b9\u6cd5\u306b\u306f\u3001\u70ad\u9178\u30ab\u30eb\u30b7\u30a6\u30e0 (CaCO3) \u3068\u5869\u9178 (HCl) \u306a\u3069\u306e\u9178\u3092\u53cd\u5fdc\u3055\u305b\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u9178\u6027\u5316\u3068\u547c\u3070\u308c\u3001\u70ad\u9178\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<p> CaCO3 + 2HCl \u2192 CaCl2 + CO2 + H2O<\/p>\n<p>\u30b7\u30e5\u30a6\u9178\u3068\u70ad\u9178\u30ca\u30c8\u30ea\u30a6\u30e0 (Na2CO3) \u306a\u3069\u306e\u70ad\u9178\u5869\u3068\u306e\u53cd\u5fdc\u306b\u3088\u308a\u3001\u70ad\u9178\u304c\u5408\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u70ad\u9178\u3068\u30b7\u30e5\u30a6\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u306a\u3069\u306e\u5869\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<p> H2C2O4 + Na2CO3 \u2192 2H2CO3 + Na2C2O4<\/p>\n<p>\u30bd\u30eb\u30d9\u30a4\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u6c34\u306e\u5b58\u5728\u4e0b\u3067\u70ad\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\uff08Na2CO3\uff09\u3068\u4e8c\u9178\u5316\u70ad\u7d20\u3092\u53cd\u5fdc\u3055\u305b\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u70ad\u9178\u3068\u91cd\u70ad\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n<p> 2NaHCO3 + CO2 \u2192 Na2CO3 + H2CO3<\/p>\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001\u70ad\u9178\u306e\u5408\u6210\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u65b9\u6cd5\u304c\u5229\u7528\u53ef\u80fd\u3067\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u306b\u72ec\u81ea\u306e\u5229\u70b9\u3068\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002\u65b9\u6cd5\u306e\u9078\u629e\u306f\u3001\u88fd\u54c1\u306e\u671b\u307e\u3057\u3044\u7d14\u5ea6\u3001\u539f\u6750\u6599\u306e\u5165\u624b\u53ef\u80fd\u6027\u3001\u5fc5\u8981\u306a\u751f\u7523\u898f\u6a21\u306a\u3069\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<h5 class=\"wp-block-heading\"><strong>\u70ad\u9178\u306e\u7528\u9014<\/strong><\/h5>\n<p>\u70ad\u9178 (H2CO3) \u306f\u3001\u7523\u696d\u3001\u533b\u7642\u3001\u65e5\u5e38\u751f\u6d3b\u3067\u591a\u304f\u306e\u7528\u9014\u304c\u3042\u308b\u591a\u7528\u9014\u306e\u5316\u5408\u7269\u3067\u3059\u3002 H2CO3 \u306e\u4e3b\u306a\u7528\u9014\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u70ad\u9178\u98f2\u6599: H2CO3 \u306f\u3001\u30bd\u30fc\u30c0\u3084\u30d3\u30fc\u30eb\u306a\u3069\u306e\u70ad\u9178\u98f2\u6599\u306e\u7279\u5fb4\u7684\u306a\u30b7\u30e5\u30ef\u30b7\u30e5\u30ef\u611f\u306e\u539f\u56e0\u3068\u306a\u308b\u5316\u5408\u7269\u3067\u3059\u3002<\/li>\n<li> H2CO3 \u306f\u3001\u6c34\u51e6\u7406\u3084\u98df\u54c1\u52a0\u5de5\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u5de5\u696d\u30d7\u30ed\u30bb\u30b9\u3067 pH \u3092\u7de9\u885d\u3057\u307e\u3059\u3002<\/li>\n<li>\u9178\u7d20\u3092\u7f6e\u63db\u3057\u3001\u71c3\u713c\u3092\u9632\u3050\u3053\u3068\u3067\u706b\u707d\u3092\u6291\u5236\u3057\u307e\u3059\u3002<\/li>\n<li> H2CO3 \u306f\u3001\u7279\u5b9a\u306e\u7a2e\u985e\u306e\u98df\u54c1\u5185\u306e\u7d30\u83cc\u3084\u30ab\u30d3\u306e\u5897\u6b96\u3092\u6291\u5236\u3057\u3001\u98df\u54c1\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/li>\n<li>\u7279\u306b\u9271\u7269\u306e\u6c88\u7740\u7269\u3092\u9664\u53bb\u3059\u308b\u7a4f\u3084\u304b\u306a\u6d17\u6d44\u5264\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/li>\n<li>\u533b\u7642\u5c02\u9580\u5bb6\u306f\u3001\u7279\u5b9a\u306e\u76ae\u819a\u75c5\u5909\u306e\u6cbb\u7642\u3084\u80ba\u6a5f\u80fd\u691c\u67fb\u4e2d\u306e\u6c17\u7ba1\u652f\u53ce\u7e2e\u306e\u8a98\u767a\u306a\u3069\u3001\u7279\u5b9a\u306e\u7528\u9014\u3067 H2CO3 \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n<li>\u6eb6\u63a5\u5de5\u306f\u3001\u9178\u5316\u3092\u9632\u6b62\u3057\u3001\u3088\u308a\u304d\u308c\u3044\u306a\u6eb6\u63a5\u3092\u884c\u3046\u305f\u3081\u306b\u3001\u30b7\u30fc\u30eb\u30c9 \u30ac\u30b9\u3068\u3057\u3066 H2CO3 \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001\u70ad\u9178\u306f\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u3067\u5e45\u5e83\u3044\u7528\u9014\u3092\u6301\u3064\u6709\u7528\u3067\u591a\u7528\u9014\u306a\u5316\u5408\u7269\u3067\u3059\u3002<\/p>\n<p><strong>\u8cea\u554f:<\/strong><\/p>\n<h6 class=\"wp-block-heading\"> Q\uff1a\u70ad\u9178\u306f\u5f37\u9178\u3067\u3059\u304b\uff1f<\/h6>\n<p> A: \u70ad\u9178\u306f\u5f31\u9178\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u6c34\u4e2d\u3067\u306f\u90e8\u5206\u7684\u306b\u306e\u307f\u89e3\u96e2\u3057\u3066\u3001\u6c34\u7d20\u30a4\u30aa\u30f3 (H+) \u3068\u91cd\u70ad\u9178\u30a4\u30aa\u30f3 (HCO3-) \u3092\u751f\u6210\u3057\u307e\u3059\u3002\u305d\u306e\u9178\u89e3\u96e2\u5b9a\u6570 (Ka) \u306f\u6bd4\u8f03\u7684\u4f4e\u304f\u3001\u6c34\u4e2d\u3067\u5b8c\u5168\u306b\u306f\u89e3\u96e2\u3057\u306a\u3044\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h6 class=\"wp-block-heading\"> Q: \u4e8c\u9178\u5316\u70ad\u7d20\u306f\u9178\u6027\u3067\u3059\u304b?<\/h6>\n<p> A: \u4e8c\u9178\u5316\u70ad\u7d20 (CO2) \u306f\u3001\u6c34\u4e2d\u306b\u6c34\u7d20\u30a4\u30aa\u30f3 (H+) \u3092\u751f\u6210\u3057\u306a\u3044\u4e2d\u6027\u306e\u5316\u5408\u7269\u3067\u3042\u308b\u305f\u3081\u3001\u672c\u8cea\u7684\u306b\u9178\u6027\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001CO2 \u304c\u6c34\u306b\u6eb6\u89e3\u3059\u308b\u3068\u3001\u6c34\u5206\u5b50\u3068\u53cd\u5fdc\u3057\u3066\u5f31\u9178\u3067\u3042\u308b\u70ad\u9178\u3092\u5f62\u6210\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u53cd\u5fdc\u306b\u3088\u308a pH \u304c\u4f4e\u4e0b\u3057\u3001\u6eb6\u6db2\u304c\u3088\u308a\u9178\u6027\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001CO2 \u81ea\u4f53\u306f\u9178\u6027\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u6c34\u3068\u53cd\u5fdc\u3059\u308b\u3068\u6eb6\u6db2\u304c\u9178\u6027\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u70ad\u9178 (H2CO3) \u306f\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u304c\u6c34\u306b\u6eb6\u89e3\u3059\u308b\u3068\u5f62\u6210\u3055\u308c\u3001\u6d77\u6d0b\u306e pH \u3092\u8abf\u6574\u3057\u3001\u5ca9\u77f3\u306e\u98a8\u5316\u3092\u5236\u5fa1\u3059\u308b\u4e0a\u3067 &#8230; <a title=\"H2co3 \u2013 \u70ad\u9178\u3001463-79-6\" class=\"read-more\" href=\"https:\/\/chemuza.org\/ja\/%e7%82%ad%e9%85%b8h2co3\/\" aria-label=\"More on H2co3 \u2013 \u70ad\u9178\u3001463-79-6\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H2CO3 - \u70ad\u9178\u3001463-79-6<\/title>\n<meta name=\"description\" content=\"\u70ad\u9178 (H2CO3) \u306f\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u304c\u6c34\u306b\u6eb6\u89e3\u3059\u308b\u3068\u5f62\u6210\u3055\u308c\u3001\u6d77\u6d0b\u306e pH \u3068\u30df\u30cd\u30e9\u30eb\u306e\u8abf\u6574\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chemuza.org\/ja\/\u70ad\u9178h2co3\/\" \/>\n<meta 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