Calculate the free energy change if the ratio of the concentrations of the products to the concentrations of the reactants is 22.7 and the temperature is 37.0 ° C ? Δ G ° ' for the reaction is − 16.7 kJ/mol .

Answer : The value of is -8.65 kJ/mol

Explanation :

The formula used for is:

   ............(1)

where,

= Gibbs free energy for the reaction  = ?

=  standard Gibbs free energy  = -16.7 kJ/mol

R = gas constant =

T = temperature =

Q = reaction quotient = 22.7

Now put all the given values in the above formula 1, we get:

Therefore, the value of is -8.65 kJ/mol