1. Calculate Eº and give the proper balanced redox equation for each of the following: a. Ag Agt|Fe³+ | Fe2+ b) Al Al³+ || Mn2+ | Mn 2. Is the following reaction spontaneous at 50°C? Cu (0.20M)| Cu²+ (0.04M)| Fe³+ (0.13M) | Fe²+ (0.29M) 3. What current is required to produce 500 grams of Al (27 grams/mole) metal in 3 days from the electrolysis of Al₂O3. Al₂O3 + 6H +6e-2A1+ 3H₂O 4. What is the activity of a 1 gram sample of ¹311? (11/2= 3.38 x 104 seconds) 5. Polonium-238 has a half life of 14.3 days. How long will it take for only 10% of a sample of 238P to remain? tion:
1. Calculate Eº and give the proper balanced redox equation for each of the following: a. Ag Agt|Fe³+ | Fe2+ b) Al Al³+ || Mn2+ | Mn 2. Is the following reaction spontaneous at 50°C? Cu (0.20M)| Cu²+ (0.04M)| Fe³+ (0.13M) | Fe²+ (0.29M) 3. What current is required to produce 500 grams of Al (27 grams/mole) metal in 3 days from the electrolysis of Al₂O3. Al₂O3 + 6H +6e-2A1+ 3H₂O 4. What is the activity of a 1 gram sample of ¹311? (11/2= 3.38 x 104 seconds) 5. Polonium-238 has a half life of 14.3 days. How long will it take for only 10% of a sample of 238P to remain? tion:
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter22: An Introduction To Electroanalytical Chemistry
Section: Chapter Questions
Problem 22.7QAP: Calculate the theoretical potential of each of the following cells. Is the cell reaction spontaneous...
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