Hydrogen peroxide, H2O2, is used to disinfect contact lenses. What volume of O2, in mL, of O2(g) at 35°C and 731 mmHg can be liberated from 50.0 mL of an aqueous solution containing 3.00% H2O2 by mass? The density of the aqueous solution of H2O2 is 1.01 g/mL.
2H2O2(aq)----->2H20(l)+O2(g)
Enter your answer with 3 significant digits.
Enter scientific notation as 1.23E4.