Let's say we're dealing with an endothermic reaction in which heat is added to our ammonia molecules to create our products. So now these guys are products and these guys are reactants. Now, what happens if we increase temperature? 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.