Back to 9.2 Relating Pressure, Volume, Amount, and Temperature: The Ideal Gas Law

9.2 Exercise 4

Avg difficulty 2.5

An alternate way to state Avogadro’s law is “All other things being equal, the number of molecules in a gas is directly proportional to the volume of the gas.” (a) What is the meaning of the term “directly proportional?” (b) What are the “other things” that must be equal?

OpenStax Chemistry 2e, 9.2 Relating Pressure, Volume, Amount, and Temperature: The Ideal Gas Law, exercise 4

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