Which would be true about the following reaction?  M + N  ? Y + Z

A. Adding a catalyst would alter the final concentrations of products and reactants at equilibrium.
B. Both: the reaction is reversible and at chemical equilibrium AND increasing the concentration of M will drive the reaction to the left are correct.
C. Because the reactants and products are different molecules, this is not a reversible reaction.
D. Starting at chemical equilibrium, increasing the concentration of M will transiently increase the rate of formation of Y and Z.
E. Starting at chemical equilibrium, decreasing the concentration of M will increase the concentration of Y and Z.


Answer: D

Anatomy & Physiology

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