Equations Topic 7/17

Question 1

Equilibrium constant and reaction quotient equation

Answer 1

For the reaction: aA + bB -> cC + dD

Kc = ([C]^c [D]^d) / ([A]^a [B]^b)
Q = ([C]^c [D]^d) / ([A]^a [B]^b)

where
Kc = equilibrium constant
Q = reaction quotient

Question 2

Relation between G and K

Answer 2

ΔG = -RTlnK

where
K = equilibrium constant
G = gibbs free energy