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Schleder07 (Chemical)
25 Sep 12 11:39
Hey everyone,

I need to know what the Antoine constants are for water vapor in "English" units (i.e. psia and degrees F). All literature that I have has them in SI units.

Thank you
Latexman (Chemical)
26 Sep 12 8:09
Why? Just use conversion factors.

Good luck,
Latexman

psafety (Specifier/Regulator)
26 Sep 12 11:50
Steam Tables don't work??
siretb (Chemical)
26 Oct 12 6:21
I would not use the Antoine equation for water, except if the temperature range you want to cover is narrow.
use Buck equation if you want something simple.
Google water pressure I like Buck's equation p(hPa)=6.112*Exp(17.5*t/(241+t)) t in °C

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