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How does carbon monoxide pose the greatest threat to humans? a. it can be produced by wood fires. b. it can be produced by home furnaces. c. it is produced by acid rain. d. it is produced by modern automobiles.
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You wish to prepare a buffer consisting of acetic acid and sodium acetate with a total acetic acetate plus acetate concentration of 250 mm and a ph of 5. what concentrations of acetic acid and sodium acetate should you use
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Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!
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The periodic table is organized by a) atomic mass. b) atomic size. c) atomic number. d) atomic perio...
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