Thermodynamic and kinetic constraints on reaction rates among minerals and aqueous solutions. I. Theoretical considerations.

Abstract

Equations are derived for predicting the chemical and thermodynamic consequences of irreversible reactions among minerals and aqueous solutions as a function of time and surface area, and interpreted in terms of transition-state theory. The general rate-law formulated is consistent with experimental data and is applicable both near and far from overall equilibrium.-M.S.