Chapters 22-24; Labs 11,12
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| 1. Chemical reactions take place readily in solutions because molecules of two different substances can come into close contact with one another in solution. | 1. true
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| 2. Polar solutes dissolve readily in non-polar solvents. | 2. false
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| 3. True solutions are cloudy in appearance. | 3. false
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| 4. More viscous liquids create more stable suspensions. | 4. true
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| 5. Lakes have a considerable amount of suspended matter in them. | 5. true
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| 6. Vegetable oil becomes less viscous when warmed. | 6. true
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| 7. Sodium chloride is soluble in vegetable oil. | 7. false
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| 8. A________results when a_______is_______ in a________. | 8. solution,solute,dissolved,solvent
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| 9. Likes dissolve_____. | 9. likes
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| 10. Oil mixed into vinegar is an example of a_________. | 10. suspension
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| 11. The chemists word for a thicker fluid is _________. | 11. viscous
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| 12. Word Bank | 12. solution, solvent, solute, dissolved, likes, dislikes, unlikes, solution, suspension, gluey, viscous, tacky, gooey
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