燃料电池甲烷的正负极反应式?
燃料电池甲烷的正负极反应式?
化学人气:375 ℃时间:2019-11-17 04:59:01
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你好!碱性:负极:CH4+10OH - - 8e-===CO32- +7H2O正极:2O2+8e-+4H2O===8OH-离子方程式为:CH4+2O2+2OH-===CO32-+3H2O总反应方程式为:CH4+2O2+2KOH===K2CO3+3H2O酸性:正极2O2+8e`+8H+ === 4H2O 负CH4+2H2O-8e`===...
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