Ideal Gas Law and Aqueous Hydrogen Peroxide
November 13th, 2022
A 100.0 gram sample of aqueous hydrogen peroxide decomposes over time to make 3.31 L of O2(g) at 21 degrees Celsius and 715 Torr. What must the mass percentage of H2O2 is the solution? (Ignore the VP of H2O).
2 moles of H2O2 —–> 2 moles of H2O(l) + O2(g)