19].将反应Mn2++BiO3-+H+→MnO4-+Bi3++H2O配平后.H+的化学计量数为 A 8 B 10 C 14 D 30 查看更多

 

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将反应Mn2+BiO+H―→MnO+Bi3+H2O配平后,H的化学计                                                          量数为                                                    (  )

A.8      B.10            C.14            D.30

 

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将反应Mn2+BiO3+H→MnO4+Bi3+H2O配平后,H的化学计量数为

A  8           B  10         C  14          D  30

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将反应Mn2+BiO+H―→MnO+Bi3+H2O配平后,H的化学计                                                         量数为                                                   (  )

A.8      B.10            C.14           D.30

 

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将反应Mn2+BiO+H―→MnO+Bi3+H2O配平后,H的化学计                                                          量数为                                                    (  )

A.8      B.10            C.14            D.30

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将反应Mn2++BiO3+H+→MnO4+Bi3++H2O配平后的化学计量数为

[  ]

A.

8

B.

10

C.

14

D.

30

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