摘要: (1)2H2O+2e-=H2↑+2OH- CO2+OH-=HCO3-或CO2+2OH-=CO32-+H2O 4H2O-4e-=O2↑+4H+ HCO3-+H+=CO2↑+H2O 或CO32-+2H+=CO2↑+H2O (2)4 OH--4e-=O2↑+2H2O (3)负极:Zn+2OH――2e-=ZnO+H2O 正极:Ag2O+H2O+2e-=2Ag+2OH- 负极

网址:http://m.1010jiajiao.com/timu3_id_66030[举报]

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网