Well, now we have the reverse case. Now, one of our reactants, its concentration increases. And that means our Q, our quotient reaction quotient decreases, becomes smaller than K. And that means increasing temperature of an endothermic reaction will shift it to the right. We're going to see a leftward shift in equilibrium. So the reactants will tend to react to produce our products, our end in the gas state and three moles of H two in the gas state. Now, some exceptions to Lusciously as principle exists.