Words about the concepts in this module can be
obtained from the clues given. Find these words in the block of
letters:
1. Ability of a substance to dissolve in a given quantity of
solvent
2. Solid formed by reaction in aqueous solution.
3. Color of solid formed when solutions of silver nitrate and
sodium chloride are mixed.
4. Color of solid formed when solutions of lead nitrate and
potassium iodide are mixed.
5. Ionic solids dissolve in this kind of solvent.
6. Solubility of most solids increases as this factor is
increased.
7. Symbol for solubility product constant.
8. For PbI2 Ksp = [Pb2+]x
[I -] y . The sum of x + y is this number.
9. Compounds containing this polyatomic cation are soluble.
10. Halides of this metal are used in photography.
(page 21 - 26)
