Algebraic method Animation Play

Determining standard enthalpies of reaction Whiteboard exercise Play

Energy (calorific) values for some common fuels Chart Play

Energy cycle method Animation Play

Enthalpy change does not depend on the reaction pathway Animation Play

Enthalpy of combustion and energy values of fuels Slideshow Play

Explosion of nitroglycerine Whiteboard exercise Play

Hess's law Student activity Play

Hess's law Whiteboard exercise Play

How to use Hess’s law Animation Play

Industrial manufacturing of calcium carbide Whiteboard exercise Play

Reaction conditions and enthalpy change Slideshow Play

Standard conditions and STP Chart Play

Standard enthalpies of combustion for selected substances Chart Play

Standard enthalpies of formation for elements Chart Play

Standard enthalpy change Student activity Play

Standard enthalpy change Animation Play

Standard enthalpy change Whiteboard exercise Play

Standard enthalpy change. Hess’s law Class activity Play

Standard enthalpy change. Hess’s law Whiteboard presentation Play

Standard enthalpy of combustion Student activity Play

Standard enthalpy of combustion Whiteboard exercise Play

Standard enthalpy of formation Animation Play

Standard enthalpy of formation Whiteboard exercise Play

Standard enthalpy of formation Student activity Play

Standard enthalpy of formation and combustion reactions Illustration Play

Standard enthalpy of formation for phosphorus trichloride Whiteboard exercise Play

Using Hess's law Whiteboard exercise Play

Using Hess's law Student activity Play

Using standard enthalpies of combustion Animation Play