Change in Gibbs free energy (given change in enthalpy, temperature and change in entropy)

Formula

Change in Gibbs free energy (given change in enthalpy, temperature and change in entropy) formula
DeltaG
change in Gibbs free energy
DeltaH
change in enthalpy
T
absolute temperature
DeltaS
change in entropy

Formula description

In thermodynamics, the Gibbs free energy (also known as free enthalpy to distinguish it from Helmholtz free energy) is a thermodynamic potential that measures the `useful` or process-initiating work obtainable from a thermodynamic system at a constant temperature and pressure (isothermal, isobaric).

Calculator (how to use calculator?)

Change in Gibbs free energy (given change in enthalpy, temperature and change in entropy) formula
DeltaH
T
DeltaS
DeltaG
Precision

Formula code

  • C
  • C#
  • C++
  • Java
  • JavaScript
  • LaTeX
  • PHP







References

  1. Wikipedia: change in Gibbs free energy.

Comment or add more code

If you cannot find the formula or calculator you want, please tell us what you want and we will add it for you ASAP. If you want anything else or find any error on this page, please just let us know. If you know the formula in other languages, you are welcome to add it. Thanks for contributing to wikicalculator.com!
  • Comment
  • Add code for the formula
Please help us do better by providing your opinions(<= 500 characters):
Language:(<= 500 characters)