Enthalpy definitions

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  • Created by: Atj
  • Created on: 26-09-15 10:01
Standard enthalpy of formation
Is the enthalpy change when 1 mole of a compound is formed from its elements in its standard states
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First electron affinity
Is the enthalpy change when electrons are gained by 1 mole of gaseous atoms to form 1 mole of gaseous ions with a single negative charge
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First ionisation enthalpy
Is th enthalpy change when the highest energy electrons are removed from 1 mol of gaseous atoms to form 1 mole of gaseous ions with a single positive charge
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Lattice Dissociation enthalpy
Is the enthalpy change when 1 mole of an ionic solid is separated into its gaseous ions
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Enthalpy of solution
Is the en
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Card 2

Front

Is the enthalpy change when electrons are gained by 1 mole of gaseous atoms to form 1 mole of gaseous ions with a single negative charge

Back

First electron affinity

Card 3

Front

Is th enthalpy change when the highest energy electrons are removed from 1 mol of gaseous atoms to form 1 mole of gaseous ions with a single positive charge

Back

Preview of the back of card 3

Card 4

Front

Is the enthalpy change when 1 mole of an ionic solid is separated into its gaseous ions

Back

Preview of the back of card 4

Card 5

Front

Is the en

Back

Preview of the back of card 5

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