Using the Combined Gas Law

An inflated balloon has a volume of 6.0 L at sea level (1.0 atm) and is allowed to ascend until the pressure is 0.45 atm. During ascent, the temperature of the gas falls from 22 °C to -21 °C. Calculate the volume of the balloon at its final altitude.

A 0.50-mol sample of oxygen gas is confined at 0 °C and 1.0 atm in a cylinder with a movable piston. The piston compresses the gas so that the final volume is half the initial volume and the final pressure is 2.2 atm. What is the final temperature of the gas in degrees Celsius?

Introduction to Anthropology Notes 8/30/2015 Chapter 3: Applying Anthropology Academic Applied – the use of anthropological data, perspectives, theory, and methods to identify, access, and solve contemporary problems o Help make anthropology relevant and useful to the world beyond anthropology...