Chapters 3: Ex. 3.14, 3.32, 3.40, 3.48, 3.52, (p.124)

Chapter 4: Ex. 4.28, 4.40, (p. 160)

Chapter 5: Ex. 5.18, 5.30, 5.48, (p.188-189

Chapter 6: Ex. 6.18 (p.223)

Chapter 3

3.14 Draw the appropriate Lewis symbol for each of the following atoms:

a. Be

b. B

c. F

d. S

3.48 Write a suitable formula for:

a. aluminum nitrate

b. potassium nitrate

Chapter 4

4.28 What is the mass, in g, of 15.0 mol of carbon?

Chapter 5

5.18 Express each of the following in units of atm:

a. 128 cm Hg

b. 255 torr

c. 1405 mm Hg

d. 303 kPa

5.30 Use the kinetic molecular theory to explain why aerosol cans carry instructions warning against heating or disposing of the container in a fire.

Chapter 6

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