Standard Enthalpy of Formation (HSC SSCE Chemistry): Quizzes

$100.0 \text{ kPa}$

$1 \text{ mol L}^{-1}$

Exactly one mole

To form exactly one mole of product

Zero

$-242$

$+62$

$\Sigma \Delta H_f°$(products) - $\Sigma \Delta H_f°$(reactants)

Heat of combustion is negative of $\Delta H°$

Gas