Calculate The Potential Delivered By A Voltaic Cell Using The Following Reaction If All Dissolved Species Are 0 052 M An 1 (30.22 KiB) Viewed 110 times
Calculate The Potential Delivered By A Voltaic Cell Using The Following Reaction If All Dissolved Species Are 0 052 M An 2 (25.11 KiB) Viewed 110 times
Calculate the potential delivered by a voltaic cell using the following reaction if all dissolved species are 0.052 M and the pressure of H₂ is 1.1 bar. Zn(s) + 2 H₂O(l) + 2 OH¯ (aq) → [Zn(OH)4] ² (aq) + H₂(g) Use the standard reduction potentials listed below. Zn(s) + 4 OH(aq) → [Zn(OH)4] 2 (aq) + 2 e E° = -1.22 V 2 H₂O(l) +2e → H₂(g) + 2 OH(aq) E = -0.8277 V V Ecell = Submit Answer
[References] One half-cell in a voltaic cell is constructed from a silver wire electrode in a 0.25 M solution of AgNO3. The other half-cell consists of a zinc electrode in a 0.035 M solution of Zn(NO3)2. Calculate the cell potential. Ecell = E Zn/Zn²+ = -0.763 V E Ag/Ag+ = 0.799 V V
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