ÌâÄ¿ÄÚÈÝ
ÏÂÁÐÀë×Ó·½³ÌʽÓëËùÊöÊÂʵÏà·ûÇÒÕýÈ·µÄÊÇ
| A£®ÏòÏ¡°±Ë®ÖÐÖðµÎ¼ÓÈëÏ¡ÏõËáÒøÈÜÒºÅäÖÆÒø°±ÈÜÒºAg++2NH3¡¤H2O="[" Ag (NH3)2] ++2 H2O |
| B£®ÓÃË«ÑõË®ºÍÏ¡ÁòËá¿ÉÒÔµñ¿ÌÓ¡Ë¢µç·°å£ºCu+H2O2+2H+=Cu2++2H2O |
| C£®Áò»¯¼Ø¾§ÌåÈÜÓÚË®£ºS2-+ 2H2 O |
| D£®³ÎÇåʯ»ÒË®Óë¹ýÁ¿ËÕ´òÈÜÒº»ìºÏ£ºCa2++2OH£+2HCO3£=CaCO3¡ý +CO32£+2H2O |
B
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿