KMnO4+NaOH+PH3=Na2MnO4+K2MnO4+Na2PO4+H2O As2S3+H202+NH3H2O=(NH4)2ASO4+(NH4)2SO4+H2O 配平
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![KMnO4+NaOH+PH3=Na2MnO4+K2MnO4+Na2PO4+H2O As2S3+H202+NH3H2O=(NH4)2ASO4+(NH4)2SO4+H2O 配平](/uploads/image/z/12270062-38-2.jpg?t=KMnO4%2BNaOH%2BPH3%3DNa2MnO4%2BK2MnO4%2BNa2PO4%2BH2O+As2S3%2BH202%2BNH3H2O%3D%EF%BC%88NH4%292ASO4%2B%28NH4%292SO4%2BH2O+%E9%85%8D%E5%B9%B3)
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