Question

Cl2 gives rise to a so2 + cl2 is a first order reaction with k equal to 2.2 into 10 power minus 5 second inverse at

Answer 1

The half-life of a reaction is the time required for the reactant concentration to decrease to one-half its initial value. The half-life of a first-order reaction is a constant that is related to the rate constant for the reaction: t1/2 = 0.693/k.