Question

Which of the following describes equilibrium the best

-no enzymes are functioning
-free energy is decreasing
-the forward and backward reactions have stopped
-the products and reactants have equal values of H
-DG is 0

Answer 1

Equilibrium is a state in which the rates of the forward and reverse reactions are equal, resulting in no overall change in the concentrations of reactants and products.

Step-by-step explanation:

Equilibrium is a state in which the rates of the forward and reverse reactions are equal. This means that the reaction is occurring in both directions at the same rate, resulting in no overall change in the concentrations of reactants and products. At equilibrium, the concentrations of reactants and products do not have to be equal, but they remain constant.

One way to determine equilibrium is by calculating the value of ΔG (change in free energy). When ΔG is zero, the forward and reverse driving forces are equal, indicating that the system is at equilibrium.

Therefore, the correct answer to the question is: The forward and backward reactions have stopped.