Hess's Law

Front

Enthalpy (H)

Back

The heat content of a system at constant pressure.

Front

Chemical reactions that release energy. The ΔH reaction is negative.

Back

Exothermic Reaction

Front

The Law of Conservation of Energy states:

Back

Energy cannot be created or destroyed, it can only transformed.

Front

Hess's Law states that...

Back

the enthalpy change of a reaction is independent of the route taken

Front

The diagram represents which type of reaction?

Back

exothermic