Constants in Van’t Hoff Equation [ENDORSED]

[Drew Myers 4G]

Are deltaS and deltaH considered constant when comparing a reaction at two different temperatures, or are other variables in the equation constant?

[Naji Sarsam 1F]

Yes, delta S and delta H are assumed to not be temperature-dependent, meaning constant, when using the vant hoff equation

[Chem_Mod]

In the Van’t Hoff Equation, deltaS and deltaH are constant when comparing the same reaction at two different temperatures.

[DanielTalebzadehShoushtari2A]

In the Van't Hoff equation, both deltaS and deltaH are assumed to be constant independent of temperature, however, only deltaH shows up in the most easily usable form of the equation.

[kristi le 2F]

The entropy and enthalpy are different at different temperatures but their delta's are the same.