ÌâÄ¿ÄÚÈÝ
ÓÒͼСÊÔ¹ÜÄÚΪºìÄ«Ë®£¬¾ßÖ§ÊÔ¹ÜÄÚÊ¢ÓÐpH£½4¾ÃÖõÄÓêË®ºÍÉúÌúƬ¡£ÊµÑé¹Û²ìµ½£º¿ªÊ¼Ê±µ¼¹ÜÄÚÒºÃæϽµ£¬Ò»¶Îʱ¼äºóµ¼¹ÜÄÚÒºÃæ»ØÉý£¬ÂÔ¸ßÓÚСÊÔ¹ÜÄÚÒºÃæ¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
A£®ÉúÌúƬÖеÄ̼ÊÇÔµç³ØµÄ¸º¼«£¬·¢Éú»¹Ô·´Ó¦
B£®ÓêË®ËáÐÔ½ÏÇ¿£¬ÉúÌúƬʼÖÕ·¢ÉúÎöÇⸯʴ
C£®Ä«Ë®»ØÉýʱ£¬Ì¼µç¼«·´Ó¦Ê½ÎªO2£«2H2O£«4e£===4OH£
D£®¾ßÖ§ÊÔ¹ÜÖÐÈÜÒºËáÐÔÔöÇ¿
C
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿