Correlation between Energy and Selectivity

First Order kinetics

Input values for the Gibbs free energy and the temperature to calculate kinetic constant and half-life

Gibbs free energy ΔG mol-1
Temperature °C
Kinetic constant k s-1
Half-life T½

(pre-exponential factor of the Eyring equation supposed to be 1)


Choose which of the equilibrium constant or the Gibbs free energy to calculate and input values for the other one and the temperature

Temperature °C
Equilibrium constant K (ratio)
Gibbs free energy ΔG0  mol-1