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158 solutions

Cell Potential

Q. Determine which of the following reactions should occur spontaneously under standard state conditions. Br2(aq) + 2 e-→2 Br- E° = +1.07 V Cl2(g) + 2 e-→ 2 Cl- E° = +1.36 V (a) The reaction, Br2 + 2 Cl-→Cl2 + 2 Br-

Solved • Dec 8, 2019

Cell Potential

Q. What is the standard free energy change, ΔG°, (in kJ/mol) for the reaction below?

Solved • Dec 6, 2019

Cell Potential

Q. What is the standard cell potential, E°cell, (in V) for the voltaic cell based on the reaction below?

Solved • Dec 6, 2019

Cell Potential

Q. The less __________ the value of E°red, the lower the driving force for reduction. Group of answer choices positive negative

Solved • Dec 6, 2019

Cell Potential

Q. Write the net cell equation for this electrochemical cell. Phases are optional. Do not include the concentrations. CO(s)|CO2+(aq, 0.0155 M)||Ag+(aq, 3.50 M)|Ag(s) Calculate E°cell, ΔG°rxn, ΔGrxn and Ecell at 25.0 °C, using standard potentials as needed.

Solved • Dec 5, 2019

Cell Potential

Q. Refer to the galvanic cell below. In the balanced cell reaction, what is the stoichiometric coefficient of H^+?

Solved • Dec 4, 2019

Cell Potential

Q. What is the ΔG° for the following electrochemical equation? (E°red(Ag+/Ag) = 0.800 V, E°red(Ba2+/Ba) = -2.912 V). 2 Ag(s) + Ba2+(aq) → 2 Ag+(aq) + Ba(s)

Solved • Dec 4, 2019