Question 5(d)
[Maximum number: 3]
A student carried out an experiment to identify the metal M in the hydrated carbonate .
A solution was made by dissolving 3.56 g of the hydrated metal carbonate in distilled water and making the volume up to in a volumetric flask.
of this solution was placed in a conical flask and titrated with of hydrochloric acid.
The equation for the reaction is
The titration was repeated without using an indicator.
Describe how you would obtain large, dry crystals of the metal chloride, MCl , from this titration solution.
Diagrams are not required.
(3)