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Octane is a fuel predominately found in gasoline. The combustion of $1\mathrm{.}000$mol of octane in gasoline is shown below.

$C_8{H}_{18}(l)+\frac{25}{2}{O}_2(g)8C{O}_2(g)+9H_{2}O(g)$

Numeric Response

The heat of combustion of $1\mathrm{.}000$mol of octane is

$k\frac{J}{m}ol.$

$($Record your four$-$digit answer in the numerical$-$response section below.$)$

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