Oct 27, 2022 · In general, a rate law (or differential rate law, as it is sometimes called) takes this form: rate = k [A] m [B] n [C] p. in which [A], [B], and [C] represent the molar concentrations of reactants, …

In chemical kinetics, a reaction rate constant or reaction rate coefficient (⁠ ⁠) is a proportionality constant which quantifies the rate and direction of a chemical reaction by relating it with the concentration of …

R = k [A] x [B] y. Where [A] and [B] are the molar concentrations of A and B, respectively. k is the rate constant, which depends on the reaction type and temperature. The exponents x and y are the …

Jan 2, 2021 · For a general chemical reaction: the rate of the chemical reaction may be calculated as: Rate = k [A] a [B] b. Rearranging the terms, the rate constant is: rate constant (k) = Rate / ( [A]a[B]a) …

To calculate the rate constant, ‘k’, data from any single experiment can be used. The initial rate, the initial concentrations of the reactants, and their determined reaction orders are substituted into the …

Our Rate Constant Calculator will compute the rate constant, the rate of the reaction or the concentration of the substance using the rate laws.

Calculate reaction rate constant k from rate law. Enter reaction order, concentrations, and rate to find rate constant using rate = k [A]^m [B]^n with step-by-step solutions. Enter known values to calculate …

Feb 1, 2026 · The specific rate constant (k) is the proportionality constant relating the rate of the reaction to the concentrations of reactants. The rate law and the specific rate constant for any chemical …

Jan 13, 2026 · Enter the reaction rate, molar concentrations of A and B, and the partial orders of reaction of A and B to calculate the rate constant. The following formula is used to calculate a rate …

You can use the Arrhenius equation to show the effect of a change of temperature on the rate constant - and therefore on the rate of the reaction. If the rate constant doubles, for example, so also will the …