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3 years ago

6

The two electrodes cr(s)/cr3+(aq) and fe(s)/fe2+(aq) are combined to afford a spontaneous electrochemical reaction. the standard

reduction potentials in v for cr3+(aq) and fe2+(aq) are −0.74 and −0.44, respectively. e° for the cell (in v) is

1 answer:

11Alexandr11 [23.1K]3 years ago

3 0

E = Ecathod- Eanode = -0.44 +0.74 =

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mariarad [96]

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Hello,

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