Jump to content
Geochemist's Workbench Support Forum
Sign in to follow this  
webmaster

[OLD] Molar volume of H2S(g)

Recommended Posts

From: Scheerhorn, Rosario V

Subject: Molar volume of H2S(g)

I am trying to run React and it's asking for the molar volume of H2S (g). Does anybody know where Ican get that kind of information.

 

From: Richard Laffers

Subject: Re: Molar volume of H2S(g)

Specific volume of H2S(g) is 0.699 m3/kg, according to

http://www.airliquide.com/en/business/prod...ex.asp?GasID=59. Recalculated to molar volume it is about 23823,248 cm3 per 1 mole of H2S. However, I don't know how to input the molar volume into GWB, since editing dataset doesn't seem to work in this case. Actually, molar volumes of gases depend significantly on temperature - it's not good to constrain gases in volume units. My advice is: use fugacity to constrain H2S(g) in your initial system. If H2S(g) is a reactant in your model, constraining in units other than cm3 should work (e.g. gram, mol, ...)

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×