Study of the Oxidation Rate of Fe 2+ Ions in Water during Air Bubbling

The influence of the specific surface area of air bubbles in the process of bubbling on the oxidation rate of Fe2+ ions of model solutions prepared using distilled water with the addition of Fe2+ ions in the form of iron(II) sulfate (pure grade). The dependences of the rate of Fe2+ oxidation in water during air bubbling have been found.