Hydrogen peroxide, H₂O₂, is used to disinfect contact lenses. How many milliliters of O₂(g) at 22 °C and 1.00 bar can be liberated from 10.0 mL of an aqueous solution containing 3.00% H₂O₂ by mass? The density of the aqueous solution of H₂O₂ is 1.01 g/mL.

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2H,O2(aq) 2 H₂O(1) + O₂(g)