Question: what is the difference between a weak (dilute) and a strong (concentrated) solution?
Answer: Concentrated and dilute refer to the concentration of an acidic or basic substance in a solvent. ... 16 M HCl is more concentrated than a 0.5 M solution of the same acid. Strong and weak refer to the ability of an acid or base to dissociate. A strong acid will dissociate completely in water to form hydronium ions.