CHEMISTRY CALCULATORS
Reaction Rate Constant Calculator
Effortlessly calculate reaction rate constants for chemistry enthusiasts.
What is the Reaction Rate Constant Calculator & How does it work?
The reaction rate constant (k) is a measure of the speed at which a chemical reaction occurs. It is influenced by temperature, concentration, and the nature of the reactants.
The Arrhenius equation relates the rate constant to temperature: k = A * exp(-Ea / (RT)), where A is the pre-exponential factor, Ea is the activation energy, R is the gas constant (8.314 J/(mol·K)), and T is the absolute temperature in Kelvin.
The Arrhenius equation relates the rate constant to temperature: k = A * exp(-Ea / (RT)), where A is the pre-exponential factor, Ea is the activation energy, R is the gas constant (8.314 J/(mol·K)), and T is the absolute temperature in Kelvin.
k = \frac{[\text{products}]}{[\text{reactants}]^n}
k = reaction rate constant, [products] = concentration of products, [reactants] = concentration of reactants, n = order of the reaction
Parameters
Result—
Results are for informational purposes only and do not constitute professional advice.