Chemistry Tuition Singapore O level Chemistry Tuition – Salts Definitions

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Chemistry Tuition Singapore O level Chemistry Tuition – Salts Definitions

1. A salt is a compound obtained when the hydrogen of an acid is partly or completely replaced by a metal ion or an ammonium ion.
2. Water of crystallisation is the water molecules that are bonded to a salt to form a crystalline compound.
3. Hydrated salts are salts that contain water of crystallisation.
4. Anhydrous salts are salts that do not contain water of crystallisation.
5. Qualitative analysis is the process of identifying the cations and anions present in an unknown salt or a mixture of salts.

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