Dissolving Ionic Solids
When a solid dissolves the ionic lattice breaks down or dissociates (endothermic) and the ions become hydrated (exothermic). The resulting enthalpy change is called the enthalpy of solution.

Sign in free to see the rest of this lesson, the R.E.C.I.P.E. recall steps and the quiz
BrainCake is free. Make an account in seconds and pick up where this page stops.
More in Discrete Molecules
- Hydrogen Bonds
- Intermolecular Forces and Boiling Points
- Anomalous Properties of Water
- Solvents
- Metallic Lattices
- Giant Ionic Lattices
- Giant Covalent Lattices
- Diamond
All 25 lessons in Discrete Molecules · All Edexcel AS-level Chemistry topics