Why does copper sulfate turn white when heated?
Copper sulfate loses its water of crystallization upon heating, turning from blue (hydrated form) to white (anhydrous form).
What is the water of crystallization?
Water of crystallization refers to water molecules that are chemically bonded within the structure of a salt. Example: Copper sulfate pentahydrate (CuSO₄·5H₂O)
What is a neutral salt?
A neutral salt is formed from the reaction of a strong acid and a strong base, with a pH close to 7. Example: Sodium chloride (NaCl)
What are salts?
Salts are ionic compounds formed when an acid reacts with a base, typically producing salt and water.
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