ÌâÄ¿ÄÚÈÝ
(1)ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ________£®
A£®µ±ÈËÃǸе½³±ÊªÊ±£¬¿ÕÆøµÄ¾ø¶Ôʪ¶ÈÒ»¶¨½Ï´ó |
B£®µ±ÈËÃǸе½¸ÉÔïʱ£¬¿ÕÆøµÄÏà¶Ôʪ¶ÈÒ»¶¨½ÏС |
C£®Ë®µÄ±¥ºÍÆûѹËæζȵÄÉý¸ß¶øÔö´ó |
D£®¾§ÌåµÄÎïÀíÐÔÖʶ¼ÊǸ÷ÏòÒìÐ﵀ |
(2)ÈçͼËùʾ£¬Ò»¶¨ÖÊÁ¿µÄÀíÏëÆøÌå´Ó״̬A±ä»¯µ½×´Ì¬B£¬ÔÙÓÉ״̬B±ä»¯µ½×´Ì¬C£¬ÒÑ֪״̬AµÄζÈ300 K.
¢ÙÇóÆøÌåÔÚ״̬BµÄζȣ»
¢ÚÓÉ״̬B±ä»¯µ½×´Ì¬CµÄ¹ý³ÌÖУ¬ÆøÌåÊÇÎüÈÈ»¹ÊÇ·ÅÈÈ£¿¼òҪ˵Ã÷ÀíÓÉ£®
(1)BCE¡¡(2)¢Ù1 200 K¡¡¢Ú·ÅÈÈ¡¡ÀíÓɼû½âÎö
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÓÒͼΪ٤ÀûÂÔÉè¼ÆµÄÒ»ÖÖ²âÎÂ×°ÖÃʾÒâͼ£¬²£Á§Ï¸¹ÜµÄÉ϶ËÓëµ¼ÈÈÁ¼ºÃµÄ´ó²£Á§ÅÝÁ¬Í¨£¬Ï¶˲åÈëË®ÖУ¬²£Á§ÅÝÖзâ±ÕÓÐÒ»¶¨Á¿µÄ¿ÕÆø¡£Èôϸ¹ÜÖÐË®ÖùÉÏÉý£¬ÔòÍâ½ç´óÆøµÄ±ä»¯¿ÉÄÜÊÇ £¨ÌîÑ¡ÏîÇ°µÄ×Öĸ£©
A£®Î¶ȽµµÍ£¬Ñ¹Ç¿Ôö´ó | B£®Î¶ÈÉý¸ß£¬Ñ¹Ç¿²»±ä |
C£®Î¶ÈÉý¸ß£¬Ñ¹Ç¿¼õС | D£®Î¶Ȳ»±ä£¬Ñ¹Ç¿¼õС |
Ò»¶¨ÖÊÁ¿µÄÀíÏëÆøÌå¾¹ýһϵÁйý³Ì£¬ÈçͼËùʾ£®ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ£¨ £©
A£®c¨D¡úa¹ý³ÌÖУ¬ÆøÌåѹǿÔö´ó£¬Ìå»ý±äС |
B£®c¨D¡úa¹ý³ÌÖУ¬ÆøÌåѹǿÔö´ó£¬Ìå»ý±ä´ó |
C£®a¨D¡úb¹ý³ÌÖУ¬ÆøÌåÌå»ýÔö´ó£¬Ñ¹Ç¿¼õС |
D£®b¨D¡úc¹ý³ÌÖУ¬ÆøÌåѹǿ²»±ä£¬Ìå»ýÔö´ó |
ÈçͼËùʾ£¬»îÈûµÄÖÊÁ¿Îªm£¬¸×Ì×µÄÖÊÁ¿ÎªM£¬Í¨¹ýµ¯»ÉµõÔÚÌ컨°åÉÏ£¬Æû¸×ÄÚ·âסһ¶¨ÖÊÁ¿µÄÆøÌ壬¸×Ì׺ͻîÈû¼äÎÞĦ²Á£¬»îÈûÃæ»ýΪS£¬´óÆøѹǿΪp0£¬Ôò·â±ÕÆøÌåµÄѹǿΪ( )
A£®p£½p0£« | B£®p£½p0£« |
C£®p£½p0£ | D£®p£½mg/S |