Problem

Problem

40 cm3 of carbon monoxide reacts with excess oxygen in the reaction: 2CO(g)+O2(g)→2CO2(g)2\text{CO}(\text{g}) + \text{O}_2(\text{g}) \rightarrow 2\text{CO}_2(\text{g}) What volume of oxygen will be used and what volume of carbon dioxide is produced? (Assume all volumes are measured at the same temperature and pressure.)

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