ОХ260 A solution of potassium permanganate oxidized in

260. A solution of potassium permanganate oxidized in sulfuric acid solution by using NaNO2 equation: NaNO2 + KMnO4 + H2SO4  NaNO3 + MnSO4 + K2SO4 + H2O.
Make a material and an electronic balance of the equation, as well as to determine how many grams of KMnO4 is contained in the sulfuric acid solution, if its oxidation consumed 100 ml of 0.1 N NaNO2 solution.