Chem 131

Frank has a paper clip. It has a mass of 9g and a volume of 3cm³. What is its density?

• 3 g/cm³
• 1/3 g/cm³
• 27 g/cm³
• 39 g/cm³

What is the specific gravity?

• The amount of gravity on a specific material
• The ratio of the force of gravity
• Ratio of the density of a material and the density of water
• Ratio of density of water and oil

What is the volume of the fish?

• 18.0 cm³

• 6.0 cm³

• 38.0 cm³

• 32.0 cm³

Calculate the density of the cube.

• 2 g/cm³
• 4 g/cm³
• 6 g/cm³
• 8 g/cm³

If an unknown liquid has a density of 1.05g/mL and water has a density of 1.00g/mL, what is the specific gravity of the unknown liquid?

• 1.00 g/mL

• 1.05 g/mL

• 1.00

• 1.05

• 0.952

A cup has a mass of 12.4 g and an unknown liquid is poured into it. The mass of the cup and liquid is 56.7 g. The unknown liquid has a density of 1.65 g/mL. What is the volume of the unknown liquid?

• 26.8 mL

• 34.4 mL

• 73.1 mL

• 93.6 mL