Born-Haber Cycles (AQA A-Level Chemistry): Flashcards
📚Flashcards
Practise the cards
10 cards from this deck
ShowHide
Practise the cards
10 cards from this deck
Law applied in Born-Haber cycles
Law applied in Born-Haber cycles
Hess's Law
What Born-Haber cycles calculate
What Born-Haber cycles calculate
Lattice enthalpies (indirectly)
Definition of
Definition of
Enthalpy change forming 1 mole ionic compound from elements in standard states
Definition of
Definition of
Enthalpy change forming 1 mole gaseous atoms from element in standard state
Definition of
Definition of
Enthalpy change removing electrons from 1 mole gaseous atoms to form ions
Definition of
Definition of
Enthalpy change adding electrons to 1 mole gaseous atoms to form anions
Definition of
Definition of
Enthalpy change forming 1 mole ionic compound from gaseous ions
Why calculate lattice enthalpy indirectly
Why calculate lattice enthalpy indirectly
Cannot be measured directly
Extra ionisation for Group 2 elements
Extra ionisation for Group 2 elements
Second ionisation energy
Why Cl steps doubled in cycle
Why Cl steps doubled in cycle
Two moles needed per mole