CHM 145 Lecture Notes - Lecture 24: Electroplating, Overpotential, Energy Density

• School: Oakland University
• Department: Chemistry
• Course: CHM 145
• Professor: Charlene Hayden

Document Summary

Cell ~ 1. 2 v cell = 3. 6 v. Battery selection depends on voltage, energy density, & other performance requirements (cost, cycling, t, etc. Calculation of electrolysis 4. 33 g of pbso4 (s) are generated in the process of starting a car. Pb(s) + pbo2 (s) + 2h+ (aq) + 2hso4 (aq) 2pbso4 (s) + 2h2o(l) Strategy: calculate the corresponding charge in c, then determine the time required at a rate of. How much time is required to deposit 0. 100 g of silver onto a bracelet from a solution containing. Ag+ (aq) + e ag(s) e = 0. 7996v. Suppose you subject an aqueous solution of lithium iodide to electrolysis. Use the standard reduction potentials listed below to predict the electrolysis products obtained if an aqueous electrolysis solution contains both nacl(aq) & cobr2 (aq) (assume 1 m & 1 atm): 2h2o(l) + 2e h2 (g) + 2oh (aq)