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Unformatted text preview: radiator coolants? 5. As the pH of the blood rises, the concentration of which of the following will increase? a. H + b. OH-c. CO 2 d. H 2 CO 3 e. HCO 3-f. H 2 O 6. Acid precipitation has lowered the pH of a particular lake to 4.0. What is the hydrogen ion concentration of the lake? a. 4% b. 10 4 M c. 4.0 M d. 10-10 M e. 10-4 M The following questions refer this chemical construct: d a c H C – C – N O=S b OH 7. Is the valence shell of the nitrogen full? 8. The bond between oxygen and hydrogen is part of which of oxygen’s shells (1,2,3)? 9. How many other bonds can Hydrogen B from?...
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This note was uploaded on 04/07/2008 for the course BIOSCI 0150 taught by Professor Dr.roberts during the Spring '08 term at Pittsburgh.
- Spring '08