Enthalpy Changes

Enthalpy change of neutralisation

1 mole of water is formed by the reaction between an acid and a base under standard conditions. Exothermic.

1 of 6

Enthalpy change of atomisation of an element

1 mole of gaseous atoms is formed from an element in its standard states.

2 of 6

1 mole of a compound in its standard state is converted to gaseous atoms.

Enthalpy change of atomisation of a compound.

3 of 6

First ionisation enthalpy.

1 mole of gaseous 1+ ions is formed from 1 mole of gaseous atoms.

4 of 6

Second ionisation Enthalpy

1 mole of gaseous 2+ ions is formed from 1 mole of gaseous 1+ ions.

5 of 6

First electron affinity

1 mole of gaseous 1- ions is made from 1 mole of gaseous atoms.

6 of 6

Other cards in this set

Enthalpy change of atomisation of an element

1 mole of gaseous atoms is formed from an element in its standard states.

1 mole of a compound in its standard state is converted to gaseous atoms.

First ionisation enthalpy.

Second ionisation Enthalpy

Get Revising