Chapter 15, Problem 40E

Interpretation Introduction

Interpretation: A ratio of drug-protein complex and the initial and equilibrium concentration of the drug $\text{A}$ and $\text{B}$ is given. Also, the concentration of protein is given. The equilibrium constant and the best-fit drug for further research are to be determined.

Concept introduction: The equilibrium constant $\left(K_{\text{c}}\right)$ for a reaction is calculated by the formula,
$K_{\text{c}}=\frac{\text{Concentration}\text{of}\text{product}}{\text{concentration}\text{of}\text{reactant}}$