关于2NH4Zn2Mn2O32NH3H2的文学精选
精彩的2NH4Zn2Mn2O32NH3H2专题,是2NH4Zn2Mn2O32NH3H2相关知识的精华点,学习中疑虑的2NH4Zn2Mn2O32NH3H2方面内容,从2NH4Zn2Mn2O32NH3H2专题开始,不再是难题,为网友们免费分享2NH4Zn2Mn2O32NH3H2知识大全,2NH4Zn2Mn2O32NH3H2知识精选,2NH4Zn2Mn2O32NH3H2优质内容,没错,这里会有你需要2NH4Zn2Mn2O32NH3H2知识内容的。
-
锌锰干电池放电时,电池总反应方程式可表示为:Zn+2MnO2+2NH4+=Zn2++Mn2O3+2NH3+H2...
问题详情:锌锰干电池放电时,电池总反应方程式可表示为:Zn+2MnO2+2NH4+=Zn2++Mn2O3+2NH3+H2O在电池放电时,正极(碳棒)上发生反应的物质是 A.Zn B.碳棒 C.MnO2和NH4+D.Zn2+和NH4+【回答...