enthalpy

Thanks for your reply!
my unit is real.

  • energy = Kcal/mole so si etotal

  • pressure = atmospheres so is press=Kcal/(mole.Angstroms^3) ??

  • vol=Angstroms^3

-9674.0275 +9877.6708* 27000 not equal -5784.5237 why?

Jack zhuang
thanks

Which unit style are you using?

Are you sure you have done unit conversions correctly?

Ray

Thanks for your reply!
my unit is real.

  • energy = Kcal/mole so si etotal

  • pressure = atmospheres so is press=Kcal/(mole.Angstroms^3) ??

  • vol=Angstroms^3

Converting “atmosphere*Angstrom^3” to “kcal/mol” is high school physics/mathematics.

-9674.0275 +9877.6708* 27000 not equal -5784.5237 why?

You can’t be serious with this equation……

Ray

With this type of Qs you are just wasting out time…

Carlos