13.11P+15CuSO4+24H2O=5Cu3P+6H3PO4+15H2SO4反應(yīng)中.被氧化的P原子與被還原的P原子個數(shù)比是 A.6:5 B.5:6 C.11:5 D.11:6 查看更多

 

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11P+15CuSO4+24H2O=5Cu3P+6H3PO4+15H2SO4反應(yīng)中,被氧化的P原子與被還原的P原子個數(shù)比是( 。

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11P + 15CuSO4 + 24H2O = 5Cu3P + 6H3PO4 + 15H2SO4 反應(yīng)中,被氧化的P原子與被還原的P原子個數(shù)比是

A.6:5         B.5:6        C.11:5       D.11:6

 

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1.  11P+15CuSO4+24H2O===5Cu3P+6H3PO4+15H2SO4反應(yīng)中,被氧化的P原子與被還原的P原子個數(shù)比是                                                           

A.6:5         B.5:6           C.11:5             D.11:6

 

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11P+15CuSO4+24H2O=5Cu3P+6H3PO4+15H2SO4反應(yīng)中,被氧化的P原子與被還原的P原子個數(shù)比是(    )

A.6:5         B.5:6        C.11:5       D.11:6

 

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11P+ 15CuSO4+ 24H2O = 5Cu3P+ 6H3PO4 + 15H2SO4反應(yīng)中,被氧化的P原子與被還原的P原子個數(shù)比是 (  )                                                         

A.6:5         B.5:6        C.11:5       D.11:6

 

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