ÌâÄ¿ÄÚÈÝ

ÏÂÁÐÀë×Ó·½³Ìʽ±í´ï²»ÕýÈ·µÄÊÇ
[     ]
A£®ÓÃSO2Ë®ÈÜÒºÎüÊÕBr2£ºSO2+Br2+2H2O=4H++SO42-+2Br-
B£®ÓÃ0£®3mol/LµÄÂÈ»¯ï§ÈÜÒº³ýÈ¥ÇâÑõ»¯ÂÁÖÐÉÙÁ¿µÄÇâÑõ»¯Ã¾£ºMg(OH)2 +2NH4+=Mg2++2NH3¡¤H2O
C£®ËáÐÔ¸ßÃÌËá¼ØºÍ¹ýÑõ»¯ÇâÖÆÈ¡ÉÙÁ¿ÑõÆø£º4MnO4-+4H2O2+12H+=4Mn2++7O2¡ü+10H2O
D£®ÓöèÐԵ缫µç½âÁòËáÍ­ÈÜÒº£º2Cu2++2H2O2Cu¡ý+O2¡ü+4H+
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø