Question

The catalytic decomposition of hydrogen peroxide can be expressed as:

2H2O2(aq) → 2H2O(l) + O2(g)

Calculate the number of moles of oxygen gas produced from the completely catalyzed decomposition of 6.60 mL sample of a 3.5% solution of H2O2. The density of the 3.5% solution of H2O2 is 1.01 g/mL.

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