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8.1 Solutions: Concentration and Solubility
Pearson Education
www.sciencesource.ca
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1. To form a solution the solute particles must be _____ to the solvent particles, which allows the particles to spread evenly throughout the solution.
7. Not all substances are _____ in water. For example, many oils and fats do not dissolve in water.
9. A _____ is the substance into which the solute dissolves.
13. Many common household products and items that you use every day, such as dishwashing detergent, hair gel and snack foods, have come about as a result of industrial uses of _____.
14. _____ is sometimes referred to as the universal solvent.
15. Using research involving the _____ of mixtures, water purification experts have improved the processes involved in purifying drinking water.
16. _____ is the relative ability of a solute to form a solution when it is added to a certain solvent.
18. A _____ solution is a solution that contains a large amount of dissolved solute and very little solvent.
19. Solid solutions are called _____.
20. The concentration of a _____ can be described in both qualitative and quantitative terms.
21. A _____ is the substance that dissolves.
Down
2. It is the solvent into which solutes _____.
3. Solutions are _____ when very little solute is dissolved in the solvent.
4. Under certain circumstances a saturated solution can be cooled below a critical temperature to form a _____ solution which contains more solute than would normally be dissolved in that solution.
5. A solution is a _____ mixture because it has the same appearance throughout.
6. Liquid and _____ solutions are simply called solutions.
8. When a substance does not dissolve in a solvent that substance is _____ in that solvent.
10. Many solutions involve mixing a substance into a liquid until the substance is completely _____.
11. To _____ drinking water various components of the mixture that make up untreated water must be separated and removed.
12. Every solution has a _____ point at a given temperature, which means that no more solute can be dissolved in a fixed volume of that solvent at that temperature.
17. _____ is a mixture of copper and zinc. It is a common alloy.
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