Hydrogen peroxide decomposes to give water and oxygen gas according to the equation below. If 3.0 moles of hydrogen peroxide decompose,what volume of oxygen gas is produced at a pressure of 1.0 atm and a temperature of 23 °C? 2 H2O2(l) → 2 H2O(l) + O2(g)
A) 1.9 L of O2
B) 2.8 L of O2
C) 24 L of O2
D) 36 L of O2
E) 73 L of O2
Correct Answer:
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