Chemical Kinetics Intro (Rates of Reaction). Unit 3: Kinetics and Equilibrium. What actually happens during a chemical reaction?. Reactant molecules must collide for a reaction to occur. Chemical Kinetics.
Unit 3: Kinetics and Equilibrium
If the concentration of reactant X after 50 s in a reaction was 0.0079 mol/L and after 100 s was 0.0065 mol/L, calculate the average reaction rate.
= (0.0065 – 0.0079 M)
= - 0.000028 M/s
Concentration of product (mol/L)