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Acids, Bases and Salts - Revision Worksheet 1. Classify each of the following as an acid, base or salt. (1 mark each) a)H 2SO 4 b)CaCl 2 c)Cu(NO 3) 2 d)HNO 3 e)CuO f)Mg(OH) 2 g)CH 3COOH h)NaOH i)CH 3COONa 2. Di erentiate between strong and weak acids. Give one example for each. (3 marks) 3. Di erentiate between concentrated and dilute acids.
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