将一铂丝两端分别浸入0.1mol•L-1Sn2+和0.01mol•L-1Sn4+的溶液中,该电对的电位是:()
- A、E°(Sn4+/Sn2+)
- B、E°(Sn4+/Sn2+)+0.059/2
- C、E°(Sn4+/Sn2+)+0.059
- D、E°(Sn4+/Sn2+)-0.059
- E、E°(Sn4+/Sn2+)-0.059/2
正确答案:E
答案解析:有
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将一铂丝两端分别浸入0.1mol•L-1Sn2+和0.01mol•L-1Sn4+的溶液中,该电对的电位是:()
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