A student burns of ethanol,

CHEMISTRY · Single correct · A Level · Chemistry · Amount of substance · Amount of substance

Problem

A student burns 1.00 mol1.00\,\text{mol} of ethanol, C2H5OH\mathrm{C_2H_5OH}, using exactly 1.00 mol1.00\,\text{mol} of O2\mathrm{O_2}. Assuming only CO2\mathrm{CO_2} and H2O\mathrm{H_2O} form, what is the maximum number of moles of CO2\mathrm{CO_2} that can be produced? (a) 1.0 mol1.0\,\text{mol} (b) 0.33 mol0.33\,\text{mol} (c) 0.67 mol0.67\,\text{mol} (d) 1.5 mol1.5\,\text{mol}

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