0005molLBaOH2的精選

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25℃時,0.005mol/LBa(OH)2中H+濃度是( )A.1×mol/L               ...

25℃時,0.005mol/LBa(OH)2中H+濃度是( )A.1×mol/L               ...

2019-04-10
問題詳情:25℃時,0.005mol/LBa(OH)2中H+濃度是( )A.1×mol/L                                         B.1×mol/LC.5×mol/L                        ...