Reverse Activation Energy Calculator, Formula, Reverse Activation Energy Calculation

Reverse Activation Energy Calculator:

Enter the values of Forward Activation Energy FAE(J) & Change in Enthalpy dH(J/mol)  to determine the value of Reverse Activity Energy RAE(J).

 Enter Forward Activation Energy: J Enter Change in Enthalpy: J/mol Result – Reverse Activity Energy: J

Reverse Activation Energy Formula:

The Reverse Activation Energy RAE(J) in Joules is equal to the Forward Activation Energy FAE(J) in Joules and is subtraction by the Change in Enthalpy dH(J/mol) in Joules per mole.

The formula of Reverse Activation Energy Can be written as,

RAE(J) = FAE(J) – Dh(J/mol)

Here,

RAE(J) = Reverse Activity Energy in Joules

FAE(J) = Forward Activation Energy in Joules

dH(J/mol) = Change in Enthalpy in Joules per mole

Reverse Activation Energy Calculation:

1) Calculate the Reverse Activation Energy and given for the Forward Activation Energy = 30 Joules, Change in Enthalpy = 4J/mol.

RAE = FAE – dH

RAE = 30 – 4

RAE = 26 Joules.

2) CalculateThe Forward Activation Energy and given For the Reverse Activity Energy = 26 Joules, Change in Enthalpy = 4 J/mol.

RAE = FAE – dH

26 = FAE – 4

FAE = 26 + 4

FAE = 30 Joules.