True or False? If the statement is true, write true. If it is false, write false, and change the sentence to make it true! We use the ideal gas law when a gas changes. The universal gas constant, R, is .0821 when we use mm Hg as our unit for pressure. The ideal gas law allows us to figure out a fourth variable about a gas when the other 3 are given. One mole of any gas, at 1 atm of pressure and 0°C, occupies a volume of 44.0 liters. The four units that must always be used when using the ideal gas law are liters, atm, Kelvin, and grams. A real gas does not have a volume of zero, and the molecules actually interact with one another.

True or False? If the statement is true, write true. If it is false, write false, and change the sentence to make it true! We use the ideal gas law when a gas changes. The universal gas constant, R, is .0821 when we use mm Hg as our unit for pressure. The ideal gas law allows us to figure out a fourth variable about a gas when the other 3 are given. One mole of any gas, at 1 atm of pressure and 0°C, occupies a volume of 44.0 liters. The four units that must always be used when using the ideal gas law are liters, atm, Kelvin, and grams. A real gas does not have a volume of zero, and the molecules actually interact with one another.

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter13: Gases

Section: Chapter Questions

Problem 105AP

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Similar questions

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Consider these four gas samples, all at the same temperature. The larger boxes have twice the volume of the smaller boxes. Rank the gas samples with respect to: (a) pressure, (b) density, (c) average kinetic energy, and (d) average molecular speed. (Green spheres are He; violet spheres are Ne.)
Consider a 5.00-L tank containing 375 g of Ar at a temperature of 25 C. (a) Calculate the pressure in the tank using both the ideal gas law and the van der Waals equation. (b) Which correction term, a(n/V)2 or bn, has the greatest influence on the pressure of this system?