Abstract
CONTENTS
I. Acidity scale for aqueous solutions of strong acids 803
II. Indicators for measuring acidity functions 805
III. Values of H0 for aqueous solutions of strong acids and oleum 807
IV. Accuracy of measurements of H0 812
V. Physical significance of the concept of "acidity of the medium" 813
VI. Relation between the acidity of the medium and the thermodynamic activity of water 814