ÌâÄ¿ÄÚÈÝ
ÔÚÈÝ»ý²»±äµÄÃܱÕÈÝÆ÷ÖдæÔÚÈçÏ·´Ó¦£º2SO2(g)+O2(g)
С×éÑо¿ÁËÆäËûÌõ¼þ²»±äʱ£¬¸Ä±äijһÌõ¼þ¶ÔÉÏÊö·´Ó¦µÄÓ°Ï죬ÏÂÁзÖÎöÕýÈ·µÄÊÇ( )
A.ͼ¢ñÑо¿µÄÊÇt0ʱ¿ÌÔö´óO2µÄŨ¶È¶Ô·´Ó¦ËÙÂʵÄÓ°Ïì
B.ͼ¢òÑо¿µÄÊÇt0ʱ¿Ì¼ÓÈë´ß»¯¼Áºó¶Ô·´Ó¦ËÙÂʵÄÓ°Ïì
C.ͼ¢óÑо¿µÄÊÇ´ß»¯¼Á¶ÔƽºâÌõ¼þµÄÓ°Ï죬ÇҼ׵Ĵ߻¯Ð§ÂʱÈÒÒ¸ß
D.ͼ¢óÑо¿µÄÊÇζȶԻ¯Ñ§Æ½ºâµÄÓ°Ï죬ÇÒ¼×µÄζȽϸß
B
¡¾½âÎö¡¿AÑ¡ÏîÔö´óO2µÄŨ¶ÈÊÇ°Ñ·´Ó¦ÎïµÄŨ¶ÈÔö´ó£¬Ó¦¸ÃÔÚt0ʱ¿Ì²»±ä¡£²»ÕýÈ·¡£BÑ¡ÏîÕý´ß»¯¼Á¶ÔƽºâÒƶ¯Ã»ÓÐÓ°Ï죬ֻÊÇͬµÈ±¶Êý¼Ó¿ìÕýÄæ·´Ó¦ËÙÂÊ¡£ÕýÈ·¡£CÑ¡Ïî´ß»¯¼Á¶ÔƽºâÒƶ¯Ã»ÓÐÓ°Ï죬ֻÊǸı䵽´ïƽºâµÄʱ¼ä¡£²»ÕýÈ·¡£DÑ¡ÏîζÈÉý¸ßÎÞÂÛƽºâÏòÄıßÒƶ¯£¬ÕýÄæ·´Ó¦µÄËÙÂʶ¼»á¼Ó¿ì£¬µ½´ïƽºâËùÓõÄʱ¼äËõ¶Ì£¬ËùÒÔÓ¦ÊÇÒÒµÄζȽϸߡ£²»ÕýÈ·¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÔÚÈÝ»ý²»±äµÄÃܱÕÈÝÆ÷ÖнøÐз´Ó¦£º2SO2£¨ g £©+O2£¨ g£©?2SO3£¨g £©£»¡÷H£¼O£®Èçͼ±íʾµ±ÆäËüÌõ¼þ²»±äʱ£¬¸Ä±äijһÌõ¼þ¶ÔÉÏÊö·´Ó¦µÄÓ°Ï죬ÆäÖзÖÎöÕýÈ·µÄÊÇ£¨¡¡¡¡£©


A¡¢Í¼¢ñ±íʾζȶԻ¯Ñ§Æ½ºâµÄÓ°Ï죬ÇÒ¼×µÄÎÂ¶È½Ï¸ß | B¡¢Í¼¢ò±íʾt0ʱ¿ÌʹÓô߻¯¼Á¶Ô·´Ó¦ËÙÂʵÄÓ°Ïì | C¡¢Í¼¢ò±íʾt0ʱ¿ÌͨÈ뺤Æø¶Ô·´Ó¦ËÙÂʵÄÓ°Ïì | D¡¢Í¼¢ó±íʾt0ʱ¿ÌÔö´óO2µÄŨ¶È¶Ô·´Ó¦ËÙÂʵÄÓ°Ïì |