According to Le Chatelier’s principle, which statement is true? A. The equilibrium constant is unchanged by temperature changes. B. The equilibrium constant changes with a change in temperature. C. The equilibrium constant increases with the concentration of reactants. D. The equilibrium constant decreases with the concentration of products.

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car