Types of Enthalpy Changes 3.0 / 5 based on 2 ratings ? ChemistryEnthalpyA2/A-levelOCR Created by: No BodyCreated on: 14-10-14 11:53 Enthalpy change of formation Enthalpy change when 1 mole of a compound is formed from its elements in their standard states under standard conditions. 1 of 21 Enthalpy change of atomisation of an element Enthalpy change when 1 mole of gaseous atoms is formed from an element in its standard state. 2 of 21 Enthalpy change of atomisation of a compound Enthalpy change when 1 mole of a compound in its standard state is converted to gaseous atoms. 3 of 21 First Ionisation Enthalpy Enthalpy change when 1 mole of gaseous 1+ ions is formed from 1 mole of gaseous atoms. 4 of 21 Second Ionisation Enthalpy Enthalpy change when 1 mole of gaseous 2+ ions is formed from 1 mole of gaseous 1+ ions. 5 of 21 First electron affinity Enthalpy change when 1 mole of gaseous 1- ions is made from 1 mole of gaseous atoms 6 of 21 First electron affinity Enthalpy change when 1 mole of gaseous 1- ions is made from 1 mole of gaseous atoms. 7 of 21 Second electron affinity Enthalpy change when 1 mole of gaseous 2- ions is made from 1 mole of gaseous 1- ions. 8 of 21 First electron affinity Enthalpy change when 1 mole of gaseous 1- ions is made from 1 mole of gaseous atoms. 9 of 21 Second electron affinity Enthalpy change when 1 mole of gaseous 2- ions is made from 1 mole of gaseous 1- ions. 10 of 21 Enthalpy change of hydration Enthalpy change when 1 mole of aqueous ions is formed from gaseous ions. 11 of 21 Enthalpy change of hydration Enthalpy change when 1 mole of aqueous ions is formed from gaseous ions. 12 of 21 Enthalpy change of solution Enthalpy change when 1 mole of solu 13 of 21 Enthalpy change of hydration Enthalpy change when 1 mole of aqueous ions is formed from gaseous ions. 14 of 21 Enthalpy change of solution Enthalpy change when 1 mole of solute is dissolved in sufficient solvent that no further enthalpy change occurs on further dilution. 15 of 21 Enthalpy change of hydration Enthalpy change when 1 mole of aqueous ions is formed from gaseous ions. 16 of 21 Enthalpy change of solution Enthalpy change when 1 mole of solute is dissolved in sufficient solvent that no further enthalpy change occurs on further dilution. 17 of 21 Enthalpy change of neutralisation Enthalpy change when 1 mole of water is formed by the reaction between an acid and a base under 18 of 21 Enthalpy change of hydration Enthalpy change when 1 mole of aqueous ions is formed from gaseous ions. 19 of 21 Enthalpy change of solution Enthalpy change when 1 mole of solute is dissolved in sufficient solvent that no further enthalpy change occurs on further dilution. 20 of 21 Enthalpy change of neutralisation Enthalpy change when 1 mole of water is formed by the reaction between an acid and a base under standard conditions. 21 of 21
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