States of Matter. Chap. 13. Gases. State of matter in which particles are separated by large distances. Gases. Gas properties. Gases. Gas properties. Gases have mass. Gases. Gas properties. Gases have mass Gases occupy space. Gases. Gas properties. Gases have mass
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
State of matter in which particles are separated by large distances.
An explanation of why gases behave the way they do.
KE = ½ mv2
Spreading out of particles (high to low concentration)
Molar mass B
Molar mass A
P = F/A
1.00 atmosphere (atm)
101325 pascals (Pa)
101.325 kilopascals (kPa)
760 __________ (mm Hg)
760 torricelli (torr)
14.7 pounds per square inch (___)
A container of gas has a pressure of 50 atm. What is this pressure in psi?
What is the pressure in pascals of a gas sample that is 140 kPa?
Measures atmospheric pressure.
Image: Dr. Leon L. Combs
Atmosphere ‘holds up’ a column of mercury
Image: Australian BOM
Name means ‘without liquid’
Measures pressure of an enclosed gas
What is the pressure of the CO2 gas pictured below? Atmospheric pressure is 755 mmHg.
Self Check – Ex. 4
What is the pressure of the helium gas pictured below? Atmospheric pressure is 1.1 atm.