the study of heat changes during a chemical reactions
2 of 7
What is standard enthalpy of formation?
the enthalpy change when 1mole of compound is formed from its elements under standard conditions, all reactants and products in their standard states
3 of 7
What is standard enthalpy of combustion?
the enthalpy change when 1mole of compound is completely burned in oxygen under standard conditions, all reactants and products in their standard states
4 of 7
What are the standard states?
100kPa, 298K
5 of 7
What is exothermic?
energy given out
6 of 7
What is the mean bond enthalpy?
the average value of the bond dissociation enthalpy for a given type of bond taken from a range of different compounds
7 of 7
Other cards in this set
Card 2
Front
What is thermochemistry?
Back
the study of heat changes during a chemical reactions
Comments
No comments have yet been made