ÌâÄ¿ÄÚÈÝ

°ÑÎïÖʵÄÁ¿Å¨¶È¾ùΪ0.1mol¡¤L£­1µÄHAºÍBOHÈÜÒºµÈÌå»ý»ìºÏ£¬ÏÂÁÐ˵·¨´íÎóµÄÊÇ
A£®ÈôHAΪÈõËᣬBOHΪÈõ¼î£¬ÔòÓÐC(H£«)+C(B£«)===C(OH£­)+ C(A£­)
B£®ÈôHAΪǿËᣬBOHΪÈõ¼î£¬ÔòÓÐC(A£­)£¾C(B£«) £¾C(H£«) £¾C(OH£­)
C£®ÈôHAΪÈõËᣬBOHΪǿ¼î£¬ÔòÓÐC(B£«) £¾C(A£­) £¾C(OH£­) £¾C(H£«)
D£®ÈôHAΪǿËᣬBOHΪǿ¼î£¬ÔòÓÐC(H£«)= C(A£­)= C(B£«)= C(OH£­)=0.1mol¡¤L£­1
D

ÊÔÌâ·ÖÎö£ºDÏµÈÌå»ý»ìºÏ£¬ÈÜÒºµÄÌå»ýÀ©µ½Á˶þ±¶£¬Å¨¶ÈËõСÁ˶þ±¶£¬¹ÊC(H£«)= C(A£­)= C(B£«)= C(OH£­)=0.05mol¡¤L£­1£¬¹Ê´í¡£¹ÊÑ¡D¡£
µãÆÀ£º±¾Ì⿼²éÀë×ÓŨ¶ÈµÄ´óС±È½Ï£¬ÌâÄ¿ÄѶÈÖеȣ¬½â´ð¸ÃÌâµÄ¹Ø¼üÊǸù¾ÝÈÜÒºµÄpHºÍÈÜÒºÖÐÇâÀë×ÓÓëÇâÑõ¸ùÀë×ÓÅжϵç½âÖʵÄÇ¿Èõ£¬½áºÏÑÎÀàË®½âµÄÔ­Àí¿É½â´ð¸ÃÌâ¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø