Arrhenius Equation
Calculate reaction rate constants and activation energy.
Arrhenius Equation Calculator
k = A * exp(-Ea/RT)
Solve For
Given Values
s⁻¹
J/mol
K
Arrhenius Equation
The Arrhenius equation describes the temperature dependence of reaction rates. The rate constant (k) increases with the frequency factor (A) and temperature (T), and decreases with a higher activation energy (Ea), which is the minimum energy required to start a reaction.
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