Resumen de A Demonstration of Ideal Gas Principles Using a Football
William D. Bare, Lester Andrews, Timothy L. Pickering
A class demonstration and cooperative learning activity in which the ideal gas law is applied to determine the volume of a football is described. The mass of an air-filled football is recorded at two or more pressures, and students are asked to use these data to solve problems involving the volume, pressure, and mass of the football and the molecular weight of the gas in the ball.
