101ch3s08 - and gaseous water. What is a solution? solvent?...

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Biology 101 Study Guide Chapters 3 and 4 Chapter 3. pp. 47-53. Figs. 3.2, 3.5 to 3.8,3.UN1 What is meant by the statement that water is a polar molecule? What accounts for its polarity? What is meant by cohesion? adhesion? surface tension? moderation of temperature? specific heat? evaporative cooling? How do these properties of water permit life on earth? In terms of hydrogen bonds, contrast the structure of liquid, solid
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Unformatted text preview: and gaseous water. What is a solution? solvent? solute? What accounts for salt dissolving in water? Other molecules? What is meant by the terms hydrophobic and hydrophilic. Concept Checks:p 48, #1,2; p. 53, #1-3. pp 53-55. To the extent covered in class: what is an acid? a base? pH? a buffer? pp. 55-56 on your own, the Threat of Acid Precipitation. Review questions, p 57: #3, 5-7....
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