Question

how will you prepare h2o2 from metallic peroxides. give chemical reaction​

Answer 1

Hydrogen peroxide is prepared by the electrolysis of 30% ice-cold H2SO4. When acidified sulfate solution is electrolyzed at high current density, peroxodisulphate is obtained. Peroxodisulphate is then hydrolyzed to get hydrogen peroxide.Nov 2, 2019

Boiling Point: 150.2 °C

Density: 1.05 g/cm3

Molecular Weight/ Molar Mass: 4.0147 g/mol

Answer 2

Answer:

Ok giving

Explanation:

in few minutes