Question

I)Determine the values of equilibrium constant & standard gibbs free energy for Ni/Ag cell ,

Given E°cell = 1.05 V​

Answer 1

Answer:

Answer: The value of equilibrium constant  is  and value of  is 202600 J

Explanation:

1) The standard emf of a cell is related to Gibbs free energy by following relation:

= gibbs free energy

n= no of electrons gained or lost = 2

F= faraday's constant

= standard emf

2) The equilibrium constant is related to Gibbs free energy by following relation:

= gibbs free energy

R = gas constant = 8.314J/Kmol

T = temperature in Kelvin = 298 K

Explanation:

Answer 2

Answer:

hellooo

Explanation:

same as above mate