Unit 5 Chemistry - Thermodynamics Definitions

Descrição

AQA chemistry thermodynamics definition flashcards for revision
Wannie Chisala
FlashCards por Wannie Chisala, atualizado more than 1 year ago
Wannie Chisala
Criado por Wannie Chisala mais de 9 anos atrás
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Resumo de Recurso

Questão Responda
Enthalpy of hydration Enthalpy change when 1 mole of gaseous ions forms aqueous ions
Lattice enthalpy of dissociation Enthalpy change when 1 mole of an ionic compound is separated into it's gaseous ions
Lattice enthalpy of formation Enthalpy change to form 1 mole of an ionic substance from it's gaseous ions
Mean bond dissociation enthalpy The average enthalpy change to break the bond(s) in one mole of a substance/ molecules of a substance to form its gaseous atoms
Electron affinity Enthalpy change when 1 mole of gaseous atoms forms 1 mole of gaseous negative ions
Enthalpy of atomisation enthalpy change when 1 mole of gaseous atoms is formed from the element in it's standard state
Perfect ionic model Ions are perfect spheres and the compound contains only electrostatic forces of attraction
Enthalpy of formation Enthalpy change when 1 mole of a substance is formed from it's elements and all reactants and products are in their standard state
Enthalpy of solution Enthalpy change when one mole of a compound/ substance forms it's aqueous ions
Ionisation enthalpy Enthalpy change when 1 mole of gaseous atoms is forms 1 mole of gaseous positive ions

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