Chapter 1 Homework TH

Chapter 1 Homework TH - Name: _ Chapter 1 Homework 1....

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Name: _______________________ Chapter 1 Homework 1. Express these numbers in scientific notation. (Include units) a. 1500m b. .0000000000958m (distance between the H and the O in water molecules) c. .0000075m (diameter of a red blood cell) d. 150,000mg (amount of CO breathed daily) 2. Express the following numbers in standard (non-scientific) notation. a. 8.5 x 10 4 c. 5.0 x 10 -3 b. 1.0 x 10 7 d. 1 x 10 -5 3. Using the conversions provided in the Metric System, Conversion Factors and Dimensional Analysis handout, convert the following quantities to the requested units. a. Express the volume 567,000 mL (milliliters) in kL (kiloliters) b. Express 45 oz. in mg (milligrams) c. Express 60 gallons in daL (decaliters) 4. What are the six criteria air pollutants for which the EPA sets permissible limits? 5. These gases are found in the troposphere: Rn CO 2 CO O 2 Ar N 2
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a. Which, if any, of these are considered criteria air pollutants? b.
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Chapter 1 Homework TH - Name: _ Chapter 1 Homework 1....

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