Exam 1 Practice Problems
Give an example for each of the following terms: a) matter b)
substance c) mixture.
2. Give an example of a homogenous mixture and an example of a
3. Give the names of the elements represented by the chemi
1411 Exam 3 Practice Problems
1. Convert 562 mm Hg to atm and torr.
2. The atmospheric pressure at the summit of Mt. McKinley is 606
mmHg on a certain day. What is the pressure in atm and in kPa?
3. A gas occupying a volume of 725mL at a pressure of 0.970