Figure 2. Plots of EMF against time for the 0.10 M(a, c, e, g) and 0.20 M HCOOH (b, d, f, h) reaction systems with different volumes of KBr over 30 °C, 35 °C, 40 °C, and 45 °C

From

Controlling the Kinetics of the Formic Acid Oxidation by Potassium Bromide

Yingchun Liu, Tao Yang

World Journal of Chemical Education. 2018, 6(3), 129-133 doi:10.12691/wjce-6-3-5