# Eudiometry

Chemistry Level 2

$$10\text{ mL}$$ of gaseous hydrocarbon is exploded with $$33 \text{ mL}$$ of oxygen. After cooling the volume of the residual gas was $$28\text{ mL}$$ and on the treatment with $$\ce{KOH}$$ the volume decreased to $$8\text{ mL}$$. Find the volume of $$\ce{CO_2}$$ in the residual gas is in $$\text{mL}$$.

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