ÌâÄ¿ÄÚÈÝ
ÏÂÁÐÈÜÒºÖи÷΢Á£µÄŨ¶È¹ØÏµÕýÈ·µÄÊÇ
| A£®0.1 mol?L-1NaHSO4ÈÜÒºÖУº c(Na+)£¾c(SO42£)£¾c(H+)£¾c(OH£) |
| B£®0.1 mol?L-1Na2SÈÜÒºÖУº 2c(Na+) £½c(S 2£) + c(HS£) + c(H2S) |
| C£®0.1 mol?L-1 NaHCO3ÈÜÒºÖУº c(Na£«)£«c(H£«)£½c(HCO3£)£«2c(CO32£)£«c(OH£) |
| D£®µÈÌå»ý¡¢µÈÎïÖʵÄÁ¿Å¨¶ÈµÄÒÒËáÈÜÒººÍÇâÑõ»¯ÄÆÈÜÒº»ìºÏºó£º |
C
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿