Flashcards
Lattice enthalpy definitions
Cards in this deck (7)
- 1Lattice enthalpyEnthalpy change that accompanies the formation of 1 mole of an ionic compound (solid lattice) from its gaseous ions, under standard conditions
- 2Standard enthalpy change of formationEnthalpy change that takes place when 1 mole of a compound is formed from its (constituent) elements, in their standard states under standard conditions
- 3Standard enthalpy change of atomisationEnthalpy change that takes place when 1 mole of GASEOUS ATOMS forms from the ELEMENT in its standard state
- 41st ionisation energy (slightly different definition in this context)Enthalpy change accompanying the removal of 1 electron from each atom in 1 mole of gaseous atoms, to form 1 mole of gaseous 1+ ions
- 52nd ionisation energy (there can also be 3rd, 4th etc.)Enthalpy change accompanying the removal of 1 electron from each ion in 1 mole of gaseous 1+ ions, to form 1 mole of gaseous 2+ ions
- 61st electron affinityEnthalpy change accompanying the addition of 1 electron to each atom in 1 mole of gaseous atoms, to form 1 mole of gaseous 1- ions
- 72nd electron affinityEnthalpy change accompanying the addition of one electron to each ion in 1 mole of gaseous 1- ions, to form 1 mole of gaseous 2- ions
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- A Levels Chemistry A2 revision Flashcards on Lattice enthalpy definitions, created by lucy.wright73 on 07/02/2014.
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