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Given the following standard reduction potentials: Al3+ (aq) + 3e + Al(s) E = -1,68 V Cu2+ (aq) + 2e + Cu(s) E = 0.339 V
Posted: Mon May 09, 2022 3:24 pm
by answerhappygod
- Given The Following Standard Reduction Potentials Al3 Aq 3e Al S E 1 68 V Cu2 Aq 2e Cu S E 0 339 V 1 (35.47 KiB) Viewed 18 times
Given the following standard reduction potentials: Al3+ (aq) + 3e + Al(s) E = -1,68 V Cu2+ (aq) + 2e + Cu(s) E = 0.339 V which of the following is false for the below reaction at standard conditions: 3Cu2+ + 2Al(s) — 3Cu(s) + 2Al3+ (aq) a. Eº = 2.02 V b. The reaction is spontaneous c. Al is the reducing agent. d. This is a electrolytic cell. e. Cu2+ is the oxidizing agent a Check Zn2+ Given the following standard reduction potentials: Cu2+ + 2e → Cu, E = +0.34 V Mg2+ + 2e → Mg, E = -2.36 V + 2e → Zn, E = -0.76 V Fe2+ + 2e → Fe, E° = -0.44 V Fe3+ + → Fe2+, E° = +0.77 V Calculate the standard cell potential for the following galvanic cell: FelFe2+||Cu2+ Cu 1.10 V b. 0.43 V C. 0.34 V d. 0.78 V e. 2.70 V Check