What are equilibrium constants?

1 Answer

Equilibrium constants (Keq) are a way of the quotient of a reaction which has reached equilibrium.

The equilibrium expression allows a calculation to be performed which tells us the levels of reactants vs. products.

A large Keq means that the reaction REALLY favors the formation of products (forward reaction).

A small Keq means that the reaction REALLY favors the formation of reactants (reverse reaction).

Here are two videos to help with this concept:

Video from: Noel Pauller

Video from: Noel Pauller

Noel P.