Arrhenius Equation
Compute Arrhenius Equation using k = A e^(−E_a / R T).
k = A e^(−E_a / R T)Open calculator⏱️ Category
Chemical Kinetics Calculators
Integrated rate laws, half-lives, Arrhenius equation, and Eyring transition state theory.
10 calculators in this category.
Differential Rate Law
Compute Differential Rate Law using rate = k [A]^m [B]^n.
rate = k [A]^m [B]^nOpen calculatorFirst-Order Half-Life
Compute First-Order Half-Life using t_1/2 = ln 2 / k.
t_1/2 = ln 2 / kOpen calculatorIntegrated First-Order Rate Law
Compute Integrated First-Order Rate Law using ln[A]_t = ln[A]_0 − k t.
ln[A]_t = ln[A]_0 − k tOpen calculatorIntegrated Second-Order Rate Law
Compute Integrated Second-Order Rate Law using 1/[A]_t = 1/[A]_0 + k t.
1/[A]_t = 1/[A]_0 + k tOpen calculatorIntegrated Zero-Order Rate Law
Compute Integrated Zero-Order Rate Law using [A]_t = [A]_0 − k t.
[A]_t = [A]_0 − k tOpen calculatorOverall Reaction Order
Compute Overall Reaction Order using n = m + n + ....
n = m + n + ...Open calculatorRadioactive Half-Life
Compute Radioactive Half-Life using t_1/2 = ln 2 / λ.
t_1/2 = ln 2 / λOpen calculatorSecond-Order Half-Life
Compute Second-Order Half-Life using t_1/2 = 1 / (k [A]_0).
t_1/2 = 1 / (k [A]_0)Open calculatorZero-Order Half-Life
Compute Zero-Order Half-Life using t_1/2 = [A]_0 / (2 k).
t_1/2 = [A]_0 / (2 k)Open calculator