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Q: chemistry ( No Answer,   2 Comments )
Question  
Subject: chemistry
Category: Science
Asked by: jeffreym-ga
List Price: $20.00
Posted: 08 Nov 2004 04:28 PST
Expires: 11 Nov 2004 10:28 PST
Question ID: 426056
I need to know the vapor pressure of Benzoic acid (C6H5COOH) between
250 degrees celcius to 350 degrees celcius. A graph of vapor pressure
to temperature for the above temperature range would be good
Answer  
There is no answer at this time.

Comments  
Subject: Re: chemistry
From: lannaeus-ga on 08 Nov 2004 05:09 PST
 
Hi Jeffreym,

I have found an interesting pdf talking about the Antoine Equation
Parameters for benzoic acid (see page 17, Figure 1):

http://pubs.acs.org/subscribe/journals/tcaw/13/i04/pdf/404systems.pdf

Hope it helps,

Lannaeus
Subject: Re: chemistry
From: jeffreym-ga on 10 Nov 2004 00:31 PST
 
Thanks, this is very interesting and will solve my problem as soon as
i find the parameters for temperatures above 250 C.
Once again, thanks a lot,
Jeff

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