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For Questions 2 and 3 , refer to this standard reduction potential table. 2. A voltaic cell is based on this reaction: A
Posted: Fri Jul 15, 2022 5:00 pm
by answerhappygod
- For Questions 2 And 3 Refer To This Standard Reduction Potential Table 2 A Voltaic Cell Is Based On This Reaction A 1 (70.18 KiB) Viewed 42 times
For Questions 2 and 3 , refer to this standard reduction potential table. 2. A voltaic cell is based on this reaction: Al+3Li+→3Li+Al3+ a) Write the reaction at cathode and find its E% b) Write the reaction at anode and find its Ey c) Calculate the cell voltage. Is the redox reaction spontaneous and why? 3. A voltaic cell is based on this reaction: 2Ag+2Cl+Cu2+→2AgCl+Cu a) Write the reaction at cathode and find its E:s- b) Write the reaction at anode and find its E\%. c) Calculate the cell voltage. Is the redox reaction spontaneous and why? 4. Consider the electrolysis of molten NaBr as shown below: 2NaBr(θ)→2Na(t)+Br(θ) What is the half-reaction that occurs at cathode? What is the half-reaction that occurs at anode?