Question

Jason has a balanced chemical equation and a rate law for a chemical reaction. What should he do to determine the overall order of the reaction?

A)add the exponents of the concentrations in the rate law
B)add the coefficients of the reactants from the balanced equation
C)add the coefficients of the reactants and products from the balanced equation
D)add the number of reactants to the rate constant

Answer 1

Answer: add the exponents of the concentration in the rate law

Explanation: took the test

Answer 2

The correct answer would be A. To determine the overall order of the reaction, Jason should add the exponents of the concentrations in the rate law. The overall order of a reaction is the sum of all the index or exponent of the concentration terms in the rate law.