e particles are crowded closer together and will collide with each other more often, resulting in an increased number of successful collisions.
             I want to find out what amount of volume it takes for different concentrations of acid to neutralise an alkali.
             I will use an acid (hydrochloric) and an alkali (Sodium Hydroxide).
             Hydrochloric acid (HCL); 0.1m, 0.25m, 0.5m, 0.75m, 1.0m
             Sodium Hydroxide (NaOH); 0.1m (20cm3).
             I predict that the higher the concentration of the hydrochloric acid the less volume will be needed to neutr
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