Calculate the equilibrium constant for the chemical reaction, given the equilibrium concentrations of the reactants and products in the table.

Question

Calculate the equilibrium constant for the chemical reaction, given the equilibrium concentrations of the reactants and products in the table.

Substance Equilibrium Concentration

AB 4.18 M

CD 2.32 M

AD 2.75 M

BD 4.79 M

C 1.04 M

2 AB (aq) + 4 CD(aq) ⇌ 2 AD(aq) + 2 BD(aq) +4 C(aq)

K= ?

Answer 1

Products over reactants with each concentration raised

to the power of its coefficient in the balanced equation.

Answer

K = 0.401