ÌâÄ¿ÄÚÈÝ
·´Ó¦CaCO3=CaO£«CO2¡üÔÚ²»Í¬Î¶ÈÏ£¬CO2µÄƽºâѹǿÈçÏÂ±í£º
ζȣ¯¡æ¡¡¡¡¡¡¡¡ 550¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ 650¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ 750¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ 850¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ 897
ѹǿ£¯Pa¡¡¡¡¡¡¡¡ 5.32¡Á10¡¡¡¡¡¡¡¡ 9.17¡Á102¡¡¡¡¡¡¡¡ 8.37¡Á103¡¡¡¡¡¡¡¡ 4.94¡Á104¡¡¡¡¡¡¡¡ 1.01¡Á105
Çë°´ÒªÇóÌî¿Õ£º
£¨1£©ÈôÉý¸ßÔCaCO3·Ö½âƽºâÌåϵµÄζȡ£Í¬Ê±¸ø·´Ó¦ÈÝÆ÷¼Óѹ£¬ÔòÔƽºâ________¡£
( )
A. Ïò×óÒƶ¯
B. ÏòÓÒÒƶ¯
C. ²»Òƶ¯
D. ÎÞ·¨È·¶¨Æ½ºâÒƶ¯·½Ïò
£¨2£©ÔÚÒ»¸öÓëÍâ½ç²»ÄܽøÐÐÈȽ»»»µÄÃܱÕÈÝÆ÷ÖУ¬×ãÁ¿µÄCaCO3ÔÚ850¡æʱ½¨Á¢ÁË·Ö ½âƽºâ¡£Èô½«¸ÃÈÝÆ÷µÄÈÝ»ýÀ©´óΪÔÀ´µÄ2±¶£¬µ±ÖØдﵽƽºâʱÈÝÆ÷ÄÚµÄζȽ« ________£¬CO2µÄƽºâѹǿ½«________4.94¡Á104Pa£¬ÀíÓÉÊÇ________¡£
½âÎö£º
£¨1£©D £¨2£©½µµÍ СÓÚ Ôö´óÌå»ýʹCO2ѹǿ¼õС£¬Æ½ºâÏòÓÒÒƶ¯£¬ÒòΪ·´Ó¦ÎüÈÈ£¬¹ÊʹÌåϵζȽµµÍ£¬´ïÐÂƽºâʱ£¬CO2ѹǿ±ØСÓÚÔƽºâµÄѹǿ
|