Kinetics and Mechanisms of the Chromium(III) Reactions with 2,4- and 2,5-Dihydroxybenzoic Acids in Weak Acidic Aqueous Solutions
Figure 4
UV-vis spectra of Cr(III)/DHBA solutions: (a) [Cr(III)] = 9.0·10-3 M and [2,4-DHBA] = 9.0 .10-3 M; (b) [Cr(III)] = 9.0·10-3 M and [2,5-DHBA] = 9.0 .10-3 M.
