What is a reaction progress curve?

A reaction progress curve is a graphical representation that illustrates the change in concentration of reactants and products over time during a chemical reaction. It typically plots the concentration of substances on the y-axis against time on the x-axis. This curve helps to visualize the rate of reaction, identify equilibrium points, and analyze reaction kinetics. By examining the shape and characteristics of the curve, chemists can gain insights into the mechanism and dynamics of the reaction.