å¸çååºæçå°±æ¯åå¦ä¸ææç»è¡¨ç°ä¸ºå¸æ¶çéçåå¦ååºãå¸çååºä¸ååºç©çæ»è½éä½äºçæç©çæ»è½éãå¸çååºçéååºä¸å®æ¯æ¾çååºã
å¨åå¦ååºä¸ï¼ååºç©æ»è½é大äºçæç©æ»è½éçååºå«åæ¾çååºãå æ¬çç§ãä¸åãéå±æ°§åãéçååºãè¾æ´»æ³¼çéå±ä¸é ¸ååºãç±ä¸ç¨³å®ç©è´¨å为稳å®ç©è´¨çååºã
å¤ææ¯å¦ä¸ºå¸çååºè¿æ¯æ¾çååºçæ¹æ³ï¼
æ¹æ³ä¸ï¼æ ¹æ®ååºç©å
·æçæ»è½éä¸çæç©å
·æçæ»è½éä¹åçå
³ç³»ï¼
ååºç©å ·æçæ»è½éé«äºçæç©å ·æçæ»è½éï¼è¯¥ååºä¸ºæ¾çååºã
ååºç©å ·æçæ»è½éä½äºçæç©å ·æçæ»è½éï¼è¯¥ååºä¸ºå¸çååºã
æ¹æ³äºï¼ååºç©å ·æçé®è½æ»åä¸çæç©å ·æçé®è½æ»åç大å°å ³ç³»ï¼
ÎH=ååºç©çæ»é®è½-çæç©çæ»é®è½
è¥ååºç©çæ»é®è½å¤§äºçæç©çæ»é®è½ï¼åÎH大äº0ï¼è¯¥ååºä¸ºå¸çååºã
è¥ååºç©çæ»é®è½å°äºçæç©çæ»é®è½ï¼åÎHå°äº0ï¼è¯¥ååºä¸ºæ¾çååºã
åå ï¼åå¦ååºçæ¬è´¨æ¯ååºç©åå¦é®çæè£åçæç©åå¦é®çå½¢æï¼åå¦é®çæè£éè¦å¸æ¶è½éï¼åå¦é®çå½¢æè¦éæ¾è½éï¼è¥ååºç©çæ»é®è½å¤§äºçæç©çæ»é®è½ï¼è¯´æåå¦é®æè£éè¦å¸æ¶è½éæ¯åå¦é®çå½¢æè¦éæ¾è½éå¤ï¼è¯¥ååºå³ä¸ºå¸çååºï¼åä¹äº¦ç¶ã
æ¹æ³ä¸ï¼æ ¹æ®ååºç±»åæ¥å¤æï¼
常è§æ¾çï¼1ãéå±åæ°´æé ¸ååº2ãé ¸ç¢±ä¸åååº3ãä¸åçç§4ã大å¤æ°ååååºåç½®æ¢ååº5ãç¼æ ¢æ°§åååºå¦çé常è§å¸çï¼
1ã大å¤æ°å解ååºï¼
2ãç水解ååº
3ãå¼±çµè§£è´¨ççµç¦»
4ãå°æ°ååååºï¼
C(s)+CO2(g)=ï¼é«æ¸©ï¼2CO
5ãå ¶å®ï¼
2NH4Cl(s)+Ba(OH)2·8H2O(s)=BaCl2+2NH3â+10H2O
C+H2O(g)=ï¼é«æ¸©ï¼CO+H2