Add together a base and acid - How do you make a salt?, copper sulfate + water - copper oxide + sulfuric acid —>, copper oxide - What is the base in this reaction, copper sulfate - what is the salt in this reaction?, so all the acid particles react - why is excess copper oxide is added, filtration - how is excess copper oxide removed?, the water is evaporated the the solution is cooled - how do the salt crystals form?, diagram of the practical ,

required practical: making salts

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