Question

For a system at equilibrium, which of the following is True?

a) The rate of the reaction is zero.
b) The concentrations of reactants and products are constant.
c) The value for the equilibrium constant, K, stays constant at different temperatures
d) The rate of the forward reaction is greater than the rate of the reverse reaction

Answer 1

For a system at equilibrium, the concentrations of reactants and products are constant, the value for the equilibrium constant, K, stays constant at different temperatures, and the rate of the forward reaction is equal to the rate of the reverse reaction at equilibrium.

Step-by-step explanation:

For a system at equilibrium, the concentration of reactants and products is constant. This is because the rates of the forward and reverse reactions are equal, so there is no net change in the concentrations of the substances involved.

The value for the equilibrium constant, K, stays constant at different temperatures. However, it is important to note that the value of K can vary depending on the specific reaction and the temperature at which it is taking place.

The rate of the forward reaction is equal to the rate of the reverse reaction at equilibrium. This means that there is no net change in the concentrations of the reactants and products.