ÌâÄ¿ÄÚÈÝ
£¨2012?ÃàÑô£©ÍõÌÚͬѧÒÔ²»Í¬µÄ»¯Ñ§Ë¼Î¬·½Ê½»òÕß¹æÂɸøÏÂÁл¯Ñ§·´Ó¦µÄÀàÐͽøÐзÖÀ࣬ÄãÈÏΪ·ÖÀàºÏÀíµÄÒ»×éÊÇ£º£¨¡¡¡¡£©
¢ÙCaO+H2O¨TCa£¨OH£©2£»
¢ÚMg£¨OH£©2MgO+H2O£»
¢ÛBa£¨OH£©2+2HCl¨TBaCl2+2H2O£»
¢ÜZn+H2SO4¨TZnSO4+H2¡ü£»
¢Ý2Mg+O22MgO£®
¡¡ | A£® | ÊôÓÚ»¯ºÏ·´Ó¦µÄÊÇ¢Ù¢Ú | B£® | ÊôÓÚ¸´·Ö½â·´Ó¦µÄÊÇ¢Û¢Ü |
¡¡ | C£® | ÊôÓÚÓÐÈÈÁ¿·Å³öµÄ·´Ó¦µÄÊÇ¢Ú¢Û | D£® | ÊôÓÚÓÐÔªËØ»¯ºÏ¼Û±ä»¯µÄÊÇ¢Ü¢Ý |
D
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2012•ÃàÑô£©ÍõÌÚͬѧÒÔ²»Í¬µÄ»¯Ñ§Ë¼Î¬·½Ê½»òÕß¹æÂɸøÏÂÁл¯Ñ§·´Ó¦µÄÀàÐͽøÐзÖÀ࣬ÄãÈÏΪ·ÖÀàºÏÀíµÄÒ»×éÊÇ£º£¨¡¡¡¡£©
¢ÙCaO+H2O¨TCa£¨OH£©2£»
¢ÚMg£¨OH£©2MgO+H2O£»
¢ÛBa£¨OH£©2+2HCl¨TBaCl2+2H2O£»
¢ÜZn+H2SO4¨TZnSO4+H2¡ü£»
¢Ý2Mg+O22MgO£®
¡¡ |
A£® |
ÊôÓÚ»¯ºÏ·´Ó¦µÄÊÇ¢Ù¢Ú |
B£® |
ÊôÓÚ¸´·Ö½â·´Ó¦µÄÊÇ¢Û¢Ü |
¡¡ |
C£® |
ÊôÓÚÓÐÈÈÁ¿·Å³öµÄ·´Ó¦µÄÊÇ¢Ú¢Û |
D£® |
ÊôÓÚÓÐÔªËØ»¯ºÏ¼Û±ä»¯µÄÊÇ¢Ü¢Ý |