Salts, Crystals and Their Uses in Daily Life (2)

Reaction to produce salts (4)

Reaction between acid and aqueous ammonia

Example of reaction between acid and alkali to produce salts

Example of reaction between acid and reactive metals to produce salts

Example of reaction between acid and metal carbonate to produce salts

Example of reaction between acid and aqueous ammonia to produce salts

Physical properties of salt crystal (1)

Has flat surface

Physical properties of salt crystal (2)

Has straight sides

Physical properties of salt crystal (2)

Has straight sides

Physical properties of salt crystal (3)

Has sharp vertices

Physical properties of salt crystal (4)

Has a fixed angle between two adjacent surfaces