At 12:24 AM 6/6/2008, you wrote:
jayant james wrote:
Hi all !!
I want to add 150mM KCl into a cubic box that contains a protein in
an aqueous environment. How am I to calculate as to how? many Ions
of K and Cl, I need to add to bring to the above said salt conc?
This sounds like a homework exercise for a first-year chemistry
student! Work out the volume, then use the concentration to get a
number of ions.
Mark
Hi Mark
Just out of curiosity... how do you "work out the volume"?
Miguel
========================================
Miguel Machuqueiro
ITQB-Instituto de Tecnologia Química e Biológica
Universidade Nova de Lisboa - 6º Floor (Room 601)
Av. da República, EAN, Apartado 127
2781-901 Oeiras, Portugal
Tel. : +351 214469618 /Mobile: +351 96 7562285
E-mail: machuque at itqb.unl.pt
www: http://www.itqb.unl.pt/~machuque
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