Using data from Table 8.1, write down the spontaneous cell process, and calculate E°ccU an...

Using data from Table 8.1, write down the spontaneous cell process, and calculate E°ccU and ∆G° for the following combinations of half-cells:

(a)   Ag+(aq)+ e– Ag(s)

with Zn2–(aq) + 2e– Zn(s)

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(b)  Br2(aq) -h 2e– 2Br– (aq)

with Cl2(aq)+ 2e– 2Cl–(aq)

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(c)   [Cr207]2–(aq) + 14H+(aq) + 6e–

⇌ 2Cr3' (aq) + 7H2O(1) with Fe3+(aq) + e– ⇌ Fe2+(aq)