ACIDS Shows the graph of dissociation of a given acids

ACIDS Shows the graph of dissociation of a given acids
Acids can plot from monoprotic to tetraprotic acids
Syntax: acids(pka,c,txt)
Inputs:
pka - Array of the pKa of the acid
c - Concentration of the acid in M (default 100 mM)
txt - Name of the acid
Outputs:
- Dissociation plot

Example: for the Phosphoric acid 100 mM pka=[2.1 7.2 12.6];

Calling on Matlab the function: acids(pka) it plots acid line (in red) I amphiprotic line (in green) II amphiprotic line (in magenta) basic line (in blue) H+ and OH- lines (in cyan) black cross in corrispondence of pKa

Created by Giuseppe Cardillo
giuseppe.cardillo-edta@poste.it

To cite this file, this would be an appropriate format: Cardillo G. (2007) Acids: plot the dissociation plot of a given acid. http://www.mathworks.com/matlabcentral/fileexchange/15956