CHEM 210 Final: Minn State Moorhead CHEM 210 TestFinal-210-PracticeV1-Answers

• School: Minnesota State University-Moorhead
• Department: Chemistry
• Course: CHEM 210
• Professor: All

Document Summary

G = nfe cell (for kj, use f = 96. 5) log k = ne /0. 0592. Mol e = [a time (sec)/96,500] t = (t1/2/0. 693) ln (ao/at) Hno3 + feo no + fe2o3 + h2o: 2, 3, 4, 6, none of the above, balance the following reaction. Pb + pbo2 + 2h2so4 2pbso4 + 2h2o: pb, pbo2, h2so4, pbso4. Calculate e for a cell in which the overall reaction is: Pb + 2ag+ pb2+ + 2ag: 0. 93v, 0. 67v, 1. 73 v, 1. 47 v, none of the above, consider the following half reactions and voltages. 2. 87: 3. 8 v, 4. 53 v, 1. 21 v, 2. 6 v, none of the above, what is the standard reduction potential for na+, given the following information: E = 0. 13 v: 2. 45 v, 2. 71 v, +2. 45 v, 2. 84 v, none of the above, the standard reduction potentials for pb2+ and ni2+ are 0. 13 and 0. 28v respectively.