32 Hydrogen peroxide solution 20 mL reacts quar with a

Last updated: 7/4/2023

32 Hydrogen peroxide solution 20 mL reacts quar with a solution of KMnO4 20 mL acidified w H SO4 The same volume of the KMnO4 soluti decolourised by 10 mL of MnSO4 in a neutral simultaneously forming a dark brown preci hydrated MnO The brown precipitate is dissol mL of 0 2 M sodium oxalate under boiling condit presence of dilute H SO4 Write the balanced involved in the reactions and calculate the m H O IT IF