thermodynamics definitions

thermodynamics definitions

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  • Created by: viktor
  • Created on: 27-03-12 14:46

enthalpy chance of formation

enthalpy chance of formation, is the enthalpy change when 1 mole of a compund is fromed from its constituent elements under standard conditions 

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the bond disociation enthalpy

the bond disociation enthalpy, is the enthalpy change when all the bonds of the same type in 1 mole of gaseous molecules are broken

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enthalpy of atomisation of an element

enthalpy of atomisation of an element, is the enthalpy change when 1 mole of gaseouse atoms is formed from an element in its standared state

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enthalpy change of atomisation of a compound

enthalpy change of atomisation of a compound, is the enthalpy change when 1 mole of gaseous atoms is formed from a compound in its standard state

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the 1st ionisation enthalpy

the 1st ionisation enthalpy, is the enthalpy change when 1 mole of gasous 1+ ions is formed from 1 mole of gaseous atoms

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the 2nd ionisation energy

the 2nd ionisation energy, is the enthalpy change when 1 mole of gasous 2+ ions is formed from 1 mole of gaseous atoms

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the 1st e- affinity

the 1st e- affinity, is the enthalpy change when 1 mole of gaseous 1- ions are made from 1 mole of atoms

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the 2nd e- affinity, is the enthalpy change when 1 mole of gaseous 2- ions aremade from 1 mole of atoms

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the enthalpy change of hydration

the enthalpy change of hydration, is the enthalpy change when 1 mole of aqueous ions is formed from gaseous ions

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the enthalpy change of solution

the enthalpy change of solution, is the enthalpy change when 1 mole of solute is desolved in sufficient solvent that no further enthalpy change occurs on further dilution

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