Chapter 9: Enthalpy Flashcards
Enthalpy change, bond enthalpy and Hess' Law
1
Q
What are standard conditions?
A
100KPa, 298K, 1 mol dm⁻³
2
Q
Define the standard enthalpy change of reaction?
A
Enthalpy change for the product of a stated equation
3
Q
Define the standard enthalpy change of formation?
A
Enthalpy change for formation of one mol of a substance from its elements.
4
Q
Define the standard enthalpy change of combustion?
A
Enthalpy change for the reaction of one mol of a substance reacting completely with oxygen with all products and reactants in standard states.
5
Q
Define the standard enthalpy change of neutralisation?
A
Enthalpy change for formation of one mol of a water from a neutralisation reaction.
