Kinetics and Mechanisms of the Chromium(III) Reactions with 2,4- and 2,5-Dihydroxybenzoic Acids in Weak Acidic Aqueous Solutions
Figure 2
Plots of (first stage) and (second stage) versus time (a) [2,4-DHBA] = 2,92·10-2 M, [Cr(III)] = 2,50·10-3 M, T = 281 K, (b) [2,5-DHBA] = 8,85·10-3 M, [Cr(III)] = 8,10·10-2 M, T = 308 K.
