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已知在1mol/LH2SO4溶液中,Eθ’(MnO4-/Mn2+)=1.45V,Eθ’(Fe3+/Fe2+)=0.68V。在此条件下用KMnO4标准溶液滴定Fe2+,期计量点的电位为()

  • A、1.49V
  • B、1.32V
  • C、0.89V
  • D、0.73V

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更多 “已知在1mol/LH2SO4溶液中,Eθ’(MnO4-/Mn2+)=1.45V,Eθ’(Fe3+/Fe2+)=0.68V。在此条件下用KMnO4标准溶液滴定Fe2+,期计量点的电位为()A、1.49VB、1.32VC、0.89VD、0.73V” 相关考题
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