Select all of the correct statements about reaction quotients and equilibrium constants from the choices below.
A reaction quotient equals the equilibrium constant at equilibrium.
K changes as temperature changes, but is independent of concentrations.
K is the highest value that Q can have.
The value of K does not change as a reaction progresses toward equilibrium.
A reaction quotient is the same as an equilibrium constant.
As a reaction progresses backward toward equilibrium Q drops.