acids (crystalisation)

Question 1

how are crystals of soluble salts created?

Answer 1

• measure volume of acid
• gently heat acid
• add chosen base in excess. Acid has been neutralised when excess solid sinks to bottom
• filter excess base using filter paper and a funnel
• heat salt solution to evaporate water.
• leave rest to evaporate slowly so the crystals of the salt will form.