107 725
Assignments Done
100%
Successfully Done
In April 2024
In April 2024
Your physics assignments can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Physics
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Math
Our experts will gladly share their knowledge and help you with programming projects. Keep up with the world’s newest programming trends.
Programming
Answer to Question #56741 in Physical Chemistry for Shadi
Question #56741
Do Ideal Gases have mass or volume?
I got asked this question and I got really confused... When I tried to find a solution and many different answers came up. Some say that ideal gases have negligible mass and therefore virtually no volume. Some say that ideal gases have no volume but do have mass. Thank you for reading
I got asked this question and I got really confused... When I tried to find a solution and many different answers came up. Some say that ideal gases have negligible mass and therefore virtually no volume. Some say that ideal gases have no volume but do have mass. Thank you for reading
Expert's answer
The ideal gas has both volume and mass.
It can be concluded from the statement about the particles of the gas:
"Particles of the ideal gas are “point masses” (they have mass but zero volume)."
The ideal gas has a mass because its particles have a mass. Its mass is a sum of the masses of particles. Note, that zero volume refers only to particle which is negligible small compared to the average distance between particles. However, the volume of space, in which particles are dispersed, is comprised by both particles and space between them. Thus, it is significant. Volume of the ideal gas is present in all the calculations. For example, PV=nRT.
It can be concluded from the statement about the particles of the gas:
"Particles of the ideal gas are “point masses” (they have mass but zero volume)."
The ideal gas has a mass because its particles have a mass. Its mass is a sum of the masses of particles. Note, that zero volume refers only to particle which is negligible small compared to the average distance between particles. However, the volume of space, in which particles are dispersed, is comprised by both particles and space between them. Thus, it is significant. Volume of the ideal gas is present in all the calculations. For example, PV=nRT.
Learn more about our help with Assignments: Physical Chemistry
Comments
Leave a comment