Question

In the presence of a catalyst, hydrogen peroxide decomposes to produce oxygen gas

2H202 - 2H20 + 02

Calculate thet mass of hydrogen peroxide is needed to produce l.0dm3 ofoxygen gas at 25°C and 101.325kpa by using Ideal Oas Law. 

R = Gas Constant, 0.0821 L · atm/mol · K 

Answer 1

Mass of hydrogen peroxide=43.6g