Chemistry Lesson 52

Assuming that you have 35 g samples of each element shown in the table below, which sample will have the greatest volume?

copper

Assuming that you have 125 cm³ samples of each element shown in the table below, which sample will have the greatest mass?

platinum

Which has the greatest mass of water if the volumes of the samples are all equal?

rain (1.0 g/mL)

Which has the greatest volume of water if the masses of the samples are all equal?

snow (0.25 g/mL)

Suppose that you melt 24 mL of ice. What is the volume of water that results?

22 mL

If four 1000 mL containers are filled with each of the following materials, which will contain the least mass of water?

water vapor

Given equal masses, which of these substances occupies the greatest volume? (The density of each substance is given.)

barium (3.51 g/mL)

Which of these materials has the lowest density?

water vapor

Which of these materials has the greatest density?

liquid water

What is the mass of 220 mL of ice if the density of ice is 0.92 g/mL?

200 g

What volume will contain 5.0 g of aluminum? The density of aluminum is 2.7 g/mL.

1.9 mL

What is the mass in grams of a cube of sugar (d = 1.59 g/cm³) if the length of the cube is 2.00 cm?

12.7 g

For a gold metal, which phase of matter would be the most dense?

solid

The density of a sample of snow is 0.50 g/mL. What is the mass of 5.0 L of snow in grams? Answer in 2 SigFigs w/o units as it have already been stated.

2500

Calculate the density in g/mL of a slab of lithium that has a mass of 1.40 g and has a volume of 2.63 mL. Answer in 3 SigFigs w/o units as it has already been stated.

0.532

An empty vial has a mass of 35.2 g. If the vial has a mass of 47.3 g when filled with grain alcohol (d = 0.789 g/mL), what is its volume in mL? Answer in 3 SigFigs w/o units as it has already been stated.

15.3