Question

derive the integrated rate law of first order reactions? ​

Answer 1

Answer:

First-Order Reactions

A first-order reaction depends on the concentration of one reactant, and the rate law is: r=−dAdt=k[A] r = − dA dt = k [ A ] .

Answer 2

Explanation:

The Rate Law

The rate law for a chemical reaction relates the reaction rate with the concentrations or partial pressures of the reactants.

The rate law for a chemical reaction is an equation that relates the reaction rate with the concentrations or partial pressures of the reactants. For the general reaction

aA+bB→C with no intermediate steps in its reaction mechanism, meaning that it is an elementary reaction, the rate law is given by:

First order reaction: In first order reaction, the rate of reaction depends upon the first power of concentration of reactants. Natural and artificial radioactive decay of unstable nuclei are examples of first order reaction. A general equation for a first order reaction with rate constant k