ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Calculation of the hydrogen ion concentrations in solutions of several acids or bases

J. Klas

Slovak Technical University, Bratislava

Abstract: cf. Meites and Bishop, CA 60, 4766h. A general equation is derived which is valid for the calcn. of H ion concns. in an aq. soln. of an arbitrary no. (n) of acids or bases which dissoc. up to the the 1st step. The equation is: H⁺ = Σi=ni=1 [Kiei0/(Ki + [H⁺])] + (K_w/[H⁺]) = F([H⁺]), where H⁺ = H ion concn. and K_i and c_i⁰ = dissoc. const. and anal. concn. of i acid, resp. For the practical calcn. of H ion concn., an iteration method can be easily applied.

Full paper in Portable Document Format: 203a202.pdf (in Slovak)

Chemical Papers 20 (3) 202–205 (1966)