Hess's Law Worksheet

In this chemical change worksheet, students review enthalpy and use Hess's law to calculate enthalpy and the heat of reaction for given reactions. This worksheet has 3 problems to solve.

In this chemistry worksheet, students perform a calorimeter experiment on three equations given to determine the heat lost or gained. They answer 5 short answer questions related to Hess's law.

In this heat of formation worksheet, students determine the heat of formation for magnesium by combining 3 given reactions and using Hess's Law. Students then complete a data calculations chart for each reaction.

In this Hess's Law learning exercise, students calculate the standard enthalpy change for the different combustion reactions. This learning exercise has 3 problems to solve.

For this thermochemistry worksheet, students calculate the enthalpy of reactions given accompanying reactions and their changes in enthalpy. They also calculate enthalpy in given reactions and write out a series of reactions to add up to...

For this chemistry worksheet, students write the balanced equation for the formation of one mole of fat from its elements under standard conditions. Then they write the balanced equation of the combustion of this fat. Students use Hess's...

In this heat activity, students use Hess's Law to determine the heat of the reactions given. Students determine final temperature for given chemical reactions. This activity has 6 problems to solve.

In this thermodynamics worksheet, students apply Hess's Law and review internal energy theory and heat capacity theory. Students use Boltzmann formula to calculate entropy and calculate the change in free energy. This worksheet has 12...

In this Hess' Law worksheet, students write their data and calculations from the lab they performed on Hess's Law. They calculate the heat of reactions per mole of substances used and calculate the theoretical heat of reaction and...

Two animated slides explain the decomposition reactions that occurs within a catalytic converter. An enthalpy diagram is displayed. Hess's Law is demonstrated. Finally, the analogy of football is used to explain Hess's Law. This clever...