什么溶液(微热)可还原氧化铜?
问题描述:
什么溶液(微热)可还原氧化铜?
答
(1)2H+ + CuO == Cu2+ + H2O (2)2Cu2+ + 4I- == 2CuI + I2 (3)4HI + 2CuO == 2CuI + I2 + 2H2O
什么溶液(微热)可还原氧化铜?
(1)2H+ + CuO == Cu2+ + H2O (2)2Cu2+ + 4I- == 2CuI + I2 (3)4HI + 2CuO == 2CuI + I2 + 2H2O