d)Calculate the Kredox e) Using Nernst equation, determine electrode potential at the given conditions if it is done at 33oC. Co(s) │Co2+(aq,0.8M) ║ Pb2+(aq,0.25M) │Pb(s)

Caculate ℰ° values for the following cells. Which reactions are spontaneous as written (under standard conditions)? Balance the equations. Standard reduction potentials are found in the Standard Reduction Potentials table. (Use the lowest possible whole number coefficients. Include states-of-matter under the given conditions in your answer.)

us the tabulated half cell potentials to calculate ▲G° for the following redox reaction 2Al(s) + 3Mg2+(aq) --> 2Al3+(aq) +3Mg(s)

Question 9 Calculate the potential of the following cell at 25°C: (A1IA13+(0.0IM)||n*" (0. .0085M)||2.)

Calculate the potential of the following electrochemical cell. (answer = 1.101 V) SCE || BrO3 (aq, A = 0.00376), H*(aq, A = 0.01O), Br2() | Pt(s)

+ Cell Potential and Equilibrium The equilibrium constant, K, for a redox reaction is related to the standard potential, E, by the equation In K FE RT where 72 is the number of moles of electrons transferred, F (the Faraday constant) is equal to 96,500 C/(mol e-). R (the gas constant) is equal to 8.314 J/(mol K), and T is the Kelvin temperature. Standard reduction potentials ▾ Part A Use the table Express your answer numerically. ▸ View Available Hint(s) K= ΥΠΙ ΑΣΦ 9 Reduction half-reaction Ag+ (aq) +eAg(s) Cu²+ (aq) +201 >Cu(s) Sn+ (aq) + 4e →→Sn(s) 2H+ (aq) +2e →H₂(g) Ni2+ (aq) + 2e →Ni(s) Fe²+ (aq) + 2e →Fe(s) Zn²+ (aq) +2e →Zn(s) Al³+ (aq) + 3e →Al(s) Mg²+ (aq) + 2e →Mg(s) standard reduction potentials given above to calculate the equilibrium constant at standard temperature (25 °C) for the following reaction: Fe(s) + Ni²+ (aq) →>Fe²+ (aq) + Ni(s) ? E (V) 0.80 0.34 0.15 0 0.26 -0.45 0.76 -1.66 2.37 29 o Review | Constants | Period