density of helium gas at 0.0 ◦C is 0.16 kg/m3 kg/m3 . The temperature is then raised to 102 ◦C, but the pressure is kept constant. Assuming that helium is an ideal gas, calculate the new density of the gas. Answer in units of kg/m3

density of helium gas at 0.0 ◦C is 0.16 kg/m3 kg/m3 . The temperature is then raised to 102 ◦C, but the pressure is kept constant. Assuming that helium is an ideal gas, calculate the new density of the gas. Answer in units of kg/m3

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter2: The Kinetic Theory Of Gases

Section: Chapter Questions

Problem 73P: At what temperature is the average speed of carbon dioxide molecules ( M=44.0 g/mol) 510 m/s?

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Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.

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The density of helium gas at 0.0
◦C is
0.16 kg/m3
kg/m3
. The temperature is then
raised to 102 ◦C, but the pressure is kept constant.
Assuming that helium is an ideal gas, calculate the new density of the gas.
Answer in units of kg/m3
.

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