ÌâÄ¿ÄÚÈÝ
ÏÂÁÐÓйصç½âÖÊÈÜÒºµÄÍÆÀíÖÐÕýÈ·µÄÊÇ
| A£®ÊÒÎÂÏ£¬pH£½4µÄ´×ËáºÍpH£½10µÄÇâÑõ»¯ÄÆÈÜÒºµÈÌå»ý»ìºÏ£¬ÆäpH> 7 |
| B£®pH£½3µÄÑÎËáÓëpH£½11µÄ°±Ë®µÈÌå»ý»ìºÏºó£¬ÈÜÒºÖУº c£¨NH4+£©£¾c£¨Cl-£©£¾c£¨OH-£©£¾c£¨H+£© |
| C£®ÎïÖʵÄÁ¿Å¨¶ÈÏàµÈµÄNH4ClÈÜÒººÍNH4HSO4ÈÜÒºÖУ¬NH4+Ũ¶ÈÏàµÈ |
| D£®ÔÚÓÐAgI³ÁµíµÄÉÏÇåÒºÖÐµÎ¼Ó |
B
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿