Chemical Forums

Chemistry Forums for Students => Physical Chemistry Forum => Topic started by: DonSlish on September 26, 2005, 01:48:03 PM

Title: Chemical Equilibrium
Post by: DonSlish on September 26, 2005, 01:48:03 PM

I'm a cell biologist that works with calcium.  I've never been able to find an easy way to calculate free Ca2+ in an EGTA buffer.  I would like to find a program that would allow me to calculate the free Ca2+ concentration, given the pH, [EGTA], and total [Ca2+] of the solution.  

Is there something like this out there?  Is this even possible?

Title: Re:Chemical Equilibrium
Post by: Borek on September 26, 2005, 04:43:17 PM

No idea if these links are still working:

http://www.halotec.com/framesets/index_home.html

http://www.mineql.com/

http://www.lwr.kth.se/English/OurSoftware/vminteq/index.htm

If these don't work for you please contact me off-forum.

Title: Re: Chemical Equilibrium
Post by: lazers pew pew ! on May 05, 2007, 05:23:28 PM

hey can Minteq calculate the chemical equilibrium of say 3 different minerals ?

Title: Re: Chemical Equilibrium
Post by: Borek on May 05, 2007, 06:11:46 PM

I am not aware of any serious restrictions of the full version.