Hydrogen peroxide (H₂O₂) decomposes catalytically in the presence of metal ions and enzymes called peroxidases.If a 250 mL bottle of hydrogen peroxide solution containing 3.0% H ₂O₂ (by mass) decomposes completely, how many liters of oxygen gas will it generate? Assume that 1 mol of gas occupies a volume of 22.4 L and that the density of the solution is 1.0 g/mL.The reaction is
2H₂ O₂ (aq) $\rightarrow$ 2H₂ O(l) +O₂ (g)

Question

Hydrogen peroxide (H₂O₂) decomposes catalytically in the presence of metal ions and enzymes called peroxidases.If a 250 mL bottle of hydrogen peroxide solution containing 3.0% H ₂O₂ (by mass) decomposes completely, how many liters of oxygen gas will it generate? Assume that 1 mol of gas occupies a volume of 22.4 L and that the density of the solution is 1.0 g/mL.The reaction is
2H₂ O₂ (aq)

\rightarrow

2H₂ O(l) +O₂ (g)

Quizplus · Accepted Answer

The Answer of Hydrogen peroxide (H₂O₂) decomposes catalytically in the presence of metal ions and enzymes called peroxidases.If a 250 mL bottle of hydrogen peroxide solution containing 3.0% H ₂O₂ (by mass) decomposes completely, how many liters of oxygen gas will it generate? Assume that 1 mol of gas occupies a volume of 22.4 L and that the density of the solution is 1.0 g/mL.The reaction is 2H₂ O₂ (aq) $\rightarrow$ 2H₂ O(l) +O₂ (g)

Hydrogen Peroxide (H2O2) Decomposes Catalytically in the Presence of Metal →\rightarrow→

Hydrogen Peroxide (H₂O₂) Decomposes Catalytically in the Presence of Metal $\rightarrow$