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From the standard reduction potentials in Table 11.1 in the Appendix, calculate the standard cell potential...

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Chemistry

From the standard reduction potentials in Table 11.1 in theAppendix, calculate the standard cell potential and the equilibriumconstant at 298.15 K for the following reactions:

(a) 4 NiOOH(s) + 2 H2O(l) ↔ 4 Ni(OH)2(s) + O2(g)

(b) 4 NO3 - (aq) + 4 H+ (aq) ↔ 4 NO(g) + 2 H2O (l) + 3 O2(g)

Answer & Explanation Solved by verified expert
3.7 Ratings (584 Votes)
a NiOOH H2O e NiOH2 OH 045 4 OHaq O2g 2 H2O 4 e E 0401 Reverse 4NiOOH 4H2O 4e 4NiOH2 4OH 045 4OHaq O2g 2 H2O 4 e E 0401 add    See Answer
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