Page 1 of 1
3 5 points A galvanic cell is composed of these two half-cells, with the standard reduction potentials shown: Co² (aq) +
Posted: Wed Jul 06, 2022 10:56 am
by answerhappygod
- 3 5 Points A Galvanic Cell Is Composed Of These Two Half Cells With The Standard Reduction Potentials Shown Co Aq 1 (27.62 KiB) Viewed 12 times
3 5 points A galvanic cell is composed of these two half-cells, with the standard reduction potentials shown: Co² (aq) + 2e-Co(s) -0.28 volt Cd²+ (aq) +2e-Cd(s) -0.41 volt The actual concentrations are: [Co2 (aq)] -0.0013 M. [Cd21-0.137 M. What is the potential in volt of this galvanic cell? (T-298K) Report your answer with 3 places past the decimal point. Do not put unit in your answer. Type your answer..... 5 points For a chemical reaction, the rate constant at 42.6 °C is 0.003937 s¹, while the rate constant at 59.7 °C is 0.014777 s¹ Calculate the activation energy in kJ/mol. Do not report units in your answer. Report your answer with 2 places past the decimal point. Type your answer...