(i) Define the term solubility. (ii) If 1.11g of calcium chloride (CaCl2) were dissolved in 20.0g of distilled water at 20oC, calculate the solubility of the salt in moldm-3. [Ca 40.0, Cl 35.5].
(i) Solubility of a solute in a solvent at a particular temperature is the maximum amount of the solute in moles or grams that will saturate 1 dm3 of the solvent at that temperature. OR The amount of solute that will dissolve in I dm3 of solvent at a particular temperature in the presence of undissolved solute