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40 cm^(3) of methane are mixed with 100 ...

40 `cm^(3)` of methane are mixed with 100 `cm^(3)` of pure oxygen at room temperature and pressure. The mixture is then ignited when it burns as illustrated by the equation. Calculate the composition of the resulting mixture if it cooled to initial room temperature and pressure.
`[CH_(4)(g) + 2O_(2)(g) to CO_(2)(g) + 2H_(2)O(l)]`

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AI Generated Solution

To solve the problem, we will follow these steps: ### Step 1: Write down the balanced chemical equation. The combustion of methane can be represented by the following balanced equation: \[ \text{CH}_4(g) + 2\text{O}_2(g) \rightarrow \text{CO}_2(g) + 2\text{H}_2\text{O}(l) \] ### Step 2: Determine the volumes of reactants. We are given: ...
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