方程式3Cu
[sub]2[/sub]
S+22HNO
[sub]3[/sub]
==6Cu(NO
[sub]3[/sub]
)
[sub]2[/sub]
+3H
[sub]2[/sub]
SO
[sub]4[/sub]
+10NO+8H
[sub]2[/sub]
O
氧化剂与还原剂的物质的量之比为
(为什么不是22:3)
comns1234 2012-01-18 15:56
comns1234 2012-01-18 15:58
蓝雪梦空 2012-01-19 12:09
kio3 2012-01-21 00:53