Chemistry 5070 · O Level · The mole and the Avogadro constant

The mole and the Avogadro constant — practice question

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What volume of carbon dioxide gas, at room temperature and pressure, is formed when $9.2\,\text{g}$ of ethanol burns in excess oxygen? $\text{C}_2\text{H}_5\text{OH} + 3\text{O}_2 \rightarrow 2\text{CO}_2 + 3\text{H}_2\text{O}$ $[1\text{ mole of a gas occupies }24000\,\text{cm}^3\text{ at room temperature and pressure.}]$

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