Module 5-latice Enthalpy/ Born Haber Definitions Flashcards
1
Q
Definition of lattice enthalpy
A
The energy released when one mole of a crystal is formed from its constituent ions in there gaseous state under standard conditions
2
Q
Enthalpy of atomisation
A
The enthalpy change when one mole of gaseous atoms is formed from the element under standard conditions
3
Q
First Ionisation energy definition
A
The energy required to remove one mole of electrons from one mole of gaseous atoms, to form one mole of gaseous 1+ ions
4
Q
Electron affinity definition
A
Enthalpy change accompanying the gain of 1 moles of electrons by 1 mole of gaseous atoms
5
Q
Enthalpy of formation
A
The enthalpy change when one mole of a compound is formed from its constituent elements in their standard states under standard conditions
