Thermodynamics

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Lattice Formation Enthalpy
Enthalpy change when 1 mole of a solid ion compound is formed from its gaseous ions
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Lattice Dissociation Enthalpy
Enthalpy change when 1 mole of a solid ionic compound is completely dissociated into its gaseous ions
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Enthalpy Change of Formation
Enthalpy change when 1 mole of a compond is formed from its elements in their standard states
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Bond Dissociation Enthalpy
Enthalpy change when all the bonds of the same type in 1 mole of gaseous molecules are broken
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Enthalpy Change of Atomisation
Enthalpy change when 1 mole of gaseous atoms are formed from its element in its standard states
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First Ionisation Energy
Enthalpy change when 1 mole of gaseous 1+ ions is formed from 1 mole of gaseous atoms
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First Electron Affinity
Enthalpy change when 1 mole of gaseous 1- ions is made from 1 mole of gaseous atoms
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Second Electron Affinity
Enthalpy change when 1 mole of gaseous 2- ions is made from 1 mole of gaseous 1- ions
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Enthalpy Change of Hydration
Enthalpy change when 1 mole of aquaeous ions are formed from 1 mole of ions under standard conditions
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Enthalpy Change of Solution
Enthalpy change when 1 mole of solute dissolves in water under standard conditions
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Perfect Ionic Model
A model which assumes the ions in the lattice are spherical and the charges evenly distributed around them
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Entropy
A measure of disorder
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Free Energy Change
A meaure which links enthalpy & entropy changes to predict whether a reaction is feasible
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Card 2

Front

Enthalpy change when 1 mole of a solid ionic compound is completely dissociated into its gaseous ions

Back

Lattice Dissociation Enthalpy

Card 3

Front

Enthalpy change when 1 mole of a compond is formed from its elements in their standard states

Back

Preview of the back of card 3

Card 4

Front

Enthalpy change when all the bonds of the same type in 1 mole of gaseous molecules are broken

Back

Preview of the back of card 4

Card 5

Front

Enthalpy change when 1 mole of gaseous atoms are formed from its element in its standard states

Back

Preview of the back of card 5
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