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Which of the following is a measurement of mass in the metric system?


A) milliliter
B) centimeter
C) Celsius
D) meter
E) kilogram

F) A) and D)
G) B) and C)

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A researcher added three samples of sodium chloride solution; the volumes were: 0.351 mL, 0.350 mL and 0.349 mL. The total volume should be reported as


A) 1.0500 mL.
B) 1.1 mL.
C) 1.050 mL.
D) 1.05 mL.
E) 1.0 mL.

F) A) and D)
G) A) and C)

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A driver is traveling at 60 km/h. Is the driver speeding if the speed limit is 45 mph?


A) Yes
B) No

C) A) and B)
D) undefined

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Round off each of the following to three significant figures. -8.3158

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What is the density of a substance with a mass of 45.00 g and a volume of 26.4 mL?


A) 0.587 g/mL
B) 1.70 g/mL
C) 45.0 g/mL
D) 1.7 g/mL
E) 0.59 g/mL

F) A) and C)
G) A) and E)

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Which of the following setups would convert centimeters to feet?


A) Which of the following setups would convert centimeters to feet?  A)    B)    C)    D)    E)
B) Which of the following setups would convert centimeters to feet?  A)    B)    C)    D)    E)
C) Which of the following setups would convert centimeters to feet?  A)    B)    C)    D)    E)
D) Which of the following setups would convert centimeters to feet?  A)    B)    C)    D)    E)
E) Which of the following setups would convert centimeters to feet?  A)    B)    C)    D)    E)

F) A) and C)
G) C) and D)

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How many kilograms are in 30.4 lb?


A) 14 kg
B) 66.88 kg
C) 13.8 kg
D) 66.9 kg
E) 67 kg

F) A) and B)
G) B) and D)

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Parts per million (ppm) is the same as:


A) milligrams per kilogram
B) grams per kilogram
C) parts per hundred
D) kilograms per milligram
E) micrograms per kilogram

F) A) and D)
G) A) and E)

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How many liters of soft drink are there in 5.25 qt?


A) 5.0 L
B) 4950 L
C) 5.57 L
D) 4.95 L
E) 55.7 L

F) A) and B)
G) A) and C)

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1.00 pint of milk has a volume of how many milliliters? (2 pints = 1 quart)


A) 472 mL
B) 106 mL
C) 1000 mL
D) 1890 mL
E) 530. mL

F) D) and E)
G) B) and D)

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