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Using standard electrode potentials below: Cd2+ (aq) + 2e = Cd (s) -0.40V Cu²+ (aq) + 2e = Cu(s) +0.34V Calculate the standard cell voltage for the cell in which the following reaction occurs: Cu (s) + Cd²+ (aq) Cd(s) + Cu²+ (aq) Insert your response as a numerical value to 2 decimal places. Include a sign. Do NOT include a space between the sign and the value. DO NOT include units. e.g. -0.21 Answer: Use the standard electrode potentials below. A1³+ + 3e² = Al (s) -1.67 V (aq) Pb²+ (aq) + 2e Pb(s) Answer: = What is the standard cell potential for the reaction: 2Al³+ (aq) + 3Pb(s) = 2Al(s) + 3Pb2+ (aq) Insert your response as a numerical value to 2 decimal places. Include a sign. Do NOT include a space between the sign and the value. DO NOT include units. e.g. -0.21 -0.13 V Using standard electrode potentials below: Cd²+ + 2e Cd (s) -0.40 V Zn²+ (aq) + 2e- = Zn(s) -0.76V Answer: Calculate the cell voltage for the cell below when the concentration of Zn²+ (aq) is 0.20M and the concentration Cd²+ (aq) is 1.0M Zn (s) + Cd²+ (aq) Cd(s) + Zn²+ (aq) Insert your response as a numerical value to 2 decimal places. Include a sign. Do NOT include a space between the sign and the value. DO NOT include units. e.g. -0.21 Answer: What is the maximum mass (in g) of sodium (atomic mass = 23) that can be obtained from the electrolysis of molten sodium chloride in the Down's Cell if 25 A are passed through the cell for 1 hour? F = 96,500 Cmol-1 Enter your answer to one decimal place. Do not enter units.