{"id":97743,"date":"2024-06-23T06:03:04","date_gmt":"2024-06-23T06:03:04","guid":{"rendered":"https:\/\/science-hub.click\/%E4%BA%9C%E7%A1%AB%E9%85%B8%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC\/"},"modified":"2024-06-23T06:03:04","modified_gmt":"2024-06-23T06:03:04","slug":"%E4%BA%9C%E7%A1%AB%E9%85%B8%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=97743","title":{"rendered":"\u4e9c\u786b\u9178\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac"},"content":{"rendered":"

\u5c0e\u5165<\/h2>
\u4e9c\u786b\u9178<\/th><\/tr>
\n\"\u4e9c\u786b\u9178\"<\/figure><\/td><\/tr>
\u4e00\u822c\u7684\u306a<\/th><\/tr>
IUPAC\u540d<\/td><\/tr>
CAS\u756a\u53f7<\/sup><\/td>7782-99-2<\/span><\/span><\/td><\/tr>
No.EINECS<\/sup><\/td> 231-973-1<\/span><\/td><\/tr>
\u5316\u5b66\u7684\u6027\u8cea<\/th><\/tr>
\u751f\u306e\u30d5\u30a9\u30fc\u30df\u30e5\u30e9<\/td>H2O3SH2SO3<\/sub>\u200b<\/sub><\/span>\u200b<\/sub>\u200b<\/sub><\/td><\/tr>
\u30e2\u30eb\u8cea\u91cf<\/a><\/span><\/td>82.079 \u00b1 0.006 g mol -1<\/sup><\/td><\/tr>
pKa<\/td> 1.8<\/td><\/tr>
\u7269\u7406\u7684\u6027\u8cea<\/th><\/tr>
\u6eb6\u89e3\u6027<\/td>\u6c34<\/a><\/span>\u3068\u6df7\u548c\u3059\u308b<\/td><\/tr>
\u5bc6\u5ea6<\/a><\/span><\/td>1.03<\/span> g<\/span> cm<\/span> -3<\/sup><\/span> ( 20<\/span> \u00b0C<\/abbr> )<\/td><\/tr>
\u4e88\u9632<\/th><\/tr>
\u6307\u4ee4 67\/548\/EEC <\/center><\/td><\/tr>
\n\"\u8150\u98df\u6027\"<\/figure> C<\/center><\/td><\/tr><\/table><\/td><\/tr>
R\u30d5\u30ec\u30fc\u30ba\uff1a 20\u300134<\/span> \u3001<\/span><\/td><\/tr>
S\u30d5\u30ec\u30fc\u30ba\uff1a 26\u300136<\/span> \/37\/<\/span> 39\u300145\u3001<\/span><\/td><\/tr>
\u4ea4\u901a\u6a5f\u95a2<\/a><\/span><\/center><\/td><\/tr>
80<\/span><\/center><\/td><\/tr>
1833\u5e74<\/span><\/center><\/td><\/tr><\/table><\/center><\/td><\/tr>
WHMIS <\/center><\/td><\/tr>
\n\"E\uff1a\u8150\u98df\u6027\u7269\u8cea\"<\/figure><\/center> E\u3001<\/span><\/td><\/tr>
\u7279\u306b\u6307\u5b9a\u306e<\/a><\/span>\u306a\u3044\u9650\u308a\u3001SI \u304a\u3088\u3073 CNTP \u5358\u4f4d\u3002<\/center><\/td><\/tr><\/table>

\u4e9c\u786b\u9178\u306f<\/b>\u3001\u5f0f<\/sub>H2SO3<\/sub>\u3092\u6301\u3064\u4eee\u60f3\u306e\u786b\u9ec4<\/a><\/span>\u30d9\u30fc\u30b9\u306e\u9178<\/a><\/span>\u3067\u3059\u3002\u6c34\u6eb6\u6db2\u4e2d\u3067\u3055\u3048\u3001\u4e9c\u786b\u9178\u306f\u304a\u305d\u3089\u304f\u30d7\u30ed\u30c8\u5206\u89e3\u3055\u308c\u3066\u3044\u306a\u3044\u5f62\u3067\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u5206\u5b50\u306f<\/a><\/span>\u6c17\u76f8<\/a><\/span>\u3067\u691c\u51fa\u3055\u308c\u307e\u3057\u305f\u3002<\/p>

\u3053\u306e\u9178\u306e\u5171\u5f79\u5869\u57fa\u306f\u4e00\u822c\u7684\u3067\u3042\u308a\u3001\u5f0f HSO 3<\/sub> –<\/sup>\u306e\u4e9c\u786b\u9178\u6c34\u7d20<\/span>\u30a2\u30cb\u30aa\u30f3\u3068\u5f0f SO 3<\/sub> 2-<\/sup>\u306e\u4e9c\u786b\u9178\u30a2\u30cb\u30aa\u30f3\u3067\u3059\u3002<\/p>

\u8aac\u660e<\/h2>

\u4e9c\u786b\u9178\u306f\u3001<\/b>\u6c34\u3068\u4e8c\u9178\u5316\u786b\u9ec4<\/a><\/span>(SO 2<\/sub> ) \u3092\u4f7f\u7528\u3057\u3066\u6b21\u306e\u53cd\u5fdc\u306b\u5f93\u3063\u3066\u4f5c\u3089\u308c\u308b\u9178\u3067\u3059\u3002<\/p>

SO 2<\/sub> (g)<\/sub> + H 2<\/sub> O (l)<\/sub> \u2192 H 2<\/sub> SO 3<\/sub> (aq)<\/sub> K << 10 -9<\/sup><\/p>

\u3057\u304b\u3057\u3001\u5b9f\u969b\u306b\u306f\u3001\u4e9c\u786b\u9178\u5206\u5b50\u306f\u6c34\u6eb6\u6db2\u4e2d\u306b\u5b9f\u8cea\u7684\u306b\u5b58\u5728\u305b\u305a\u3001\u53cd\u5fdc\u306e\u5e73\u8861\u306b\u3088\u308a\u76f4\u3061\u306b\u4e9c\u786b\u9178\u6c34\u7d20\u3068\u4e9c\u786b\u9178\u30a4\u30aa\u30f3\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>

SO 2<\/sub> (g)<\/sub> + 2 H 2<\/sub> O \u2192 H 3<\/sub> O +<\/sup> + HSO 3<\/sub> –<\/sup> pK a<\/sub> = 1.8<\/p>

HSO 3<\/sub> –<\/sup> + H 2<\/sub> O \u2192 H 3<\/sub> O +<\/sup> + SO 3<\/sub> 2-<\/sup> pK a<\/sub> = 7.0<\/p>

\u3053\u308c\u3089\u306e\u9178\u6eb6\u6db2\u306f\u98df\u54c1\u4fdd\u5b58\u6599\u3068\u3057\u3066\u3001\u7279\u306b\u30c9\u30e9\u30a4\u30d5\u30eb\u30fc\u30c4\u3001\u30ef\u30a4\u30f3\u3001\u8089\u306e\u4fdd\u5b58\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><\/div>

\u53c2\u8003\u8cc7\u6599<\/h2>
  1. Swaeligsuur \u2013 afrikaans<\/a><\/li>
  2. \u062d\u0645\u0636 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u0648\u0632 \u2013 arabe<\/a><\/li>
  3. \u0633\u0648\u0644\u0641\u0648\u0631\u0648 \u0627\u0633\u06cc\u062f \u2013 South Azerbaijani<\/a><\/li>
  4. \u0421\u044f\u0440\u0447\u044b\u0441\u0442\u0430\u044f \u043a\u0456\u0441\u044c\u043b\u044f \u2013 Belarusian (Tara\u0161kievica orthography)<\/a><\/li>
  5. \u0421\u0435\u0440\u043d\u0438\u0441\u0442\u0430 \u043a\u0438\u0441\u0435\u043b\u0438\u043d\u0430 \u2013 bulgare<\/a><\/li>
  6. Sumporasta kiselina \u2013 bosniaque<\/a><\/li><\/ol><\/div>\n
    \n

    \n \u4e9c\u786b\u9178\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u30fb\u95a2\u9023\u52d5\u753b\n <\/h2>\n
    \n \n
    \n
    \n