Measurement

Mass is measured in which units?

• grams

• liters

• ounces

• pascals

The volumes of liquids and gases are measured in which units?

• grams

• volts

• liters

• cm^3

Density is defined by which equation?

• mass/time

• volume/mass

• time/mass

• mass/volume

The volume of solids is measured using which units?

• grams

• liters

• cm^3

• meters

One cubic centimeter (cm^3) is the same as which unit?

• Liter

• Milliliter

• Centimeter

• Meter

A 9 gram pebble has a volume of 0.5 cm^3. What is its density?

• 18 g/cm^3

• 4.5 g/cm^3

• 9 g/cm^3

• 36 g/cm^3

80 mL of a solution has a mass of 87 grams. What is its density?

• 1.09 1.09 g/mL

• 1 g/mL

• 0.92 g/mL

• 1.8 g/mL

A liquid has a volume of 37 mL and a density of 0.818 g/mL. What is its mass?

• 37 g

• 45.2 g

• 30.3 g

• 81.8 g

Acetone, the main ingredient in nail polish remover, has a density of 0.79 g/mL. If an experiment calls for 350 grams of acetone, how many milliliters should be used?

• 155.2 mL

• 276.5 mL

• 350.0 mL

• 443.0 mL

50 mL of propanol has a mass of 40.0 g while 250 mL of hexane has a mass of 165.0 g. Which liquid has a higher density?

• Propanol

• Hexane