APPENDIX
 
Transparency Masters
Properties of Water
Water Supply Distribution
Dissolved Solids in Seawater
Word Search

Words about the concepts in this module can be obtained from the clues given.
Find these words in the block of letters:
1. Total concentration of dissolved material (all ions), usually expressed in mol/L.
2. Flow of solvent into a solution through a semi-permeable membrane.
3. Total amount of dissolved halide ions present in a solution such as seawater.
4. Solution that resists change in pH when either OH- or H + is added.
5. Adjective for physical properties of a solution that are different from those
of a pure solvent and depending on the number of particles dissolved.
6. Pressure that must be applied to a solution to stop osmosis.
7. Temperature where the solid and liquid phase of a substance coexist (2 words).
8. Temperature at which the vapor pressure of the liquid is equal to the
external pressure (2 words).
9. Unit of concentration abbreviation meaning one part of solute per billion
parts of solution.
10. Substance whose solution in water conducts electricity.
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