<Hw7B-Chapter20 Introduction to the Nernst Equation 8 of 17 Review Constants | Periodic Table Consider the reaction Mgl(s) I Fe2 (aq) Mg2+(aq) I Fe(s) Learning Goal: To learn how to use the Nemst equation. at 43°C, where Fe2+ ] _ 2.90 M and Mg21-0.310 M The standard reduction potentials listed in any reference table are only valid at standard-state conditions of 25 C and 1 M. To calculate the cell potential at non-standard-state conditions, one uses the Nernst equation. Part A What is the value for the reaction quotient, Q, for the cell? Express your answer numerically where E is the potential in volts, E is the standard potential in volts, R- 8.314 J/(K mol) is the gas constant, T is the temperature in kelvins, T1 is the number of moles of electrons transferred, F-96,500 C/(mole) is the Faraday constant, and Qis the reaction quotient. View Available Hint(s) Substituting each constant into the equation the result is E E 052 log1oQ Submit Part B What is the value for the temperature, T, in kelvins? Express your answer to three significant figures and include the appropriate units. View Available Hint(s) TValiu Units Submit