CH10[1] - Chapter 10 Gases A. B. C. D. E. Definitions Gas...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
Chapter 10 Gases A. Definitions B. Gas Laws C. Ideal Gas Equation D. Kinetic Theory of Gases E. Deviations from Ideal Behavior HW #P5 Covered on Quiz #2 and Exam #2
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Chapter 10 Gases A. Definitions 1. Gas B molecules of a gas are not held together, expand to fill the space available and can be compressed. 2. Volume is the space occupied. 1 liter = 1 cubic decimeter 1 cc = 1 ml 1 Ρ = 1000 ml = 1000 cc 3. Temperature Scales Ε C = 5/9 ( Ε F B 32 Ε ) K = Ε C + 273.15 absolute zero in temperature is 0 K or B 273.15 Ε C
Background image of page 2
4. Pressure pressure is measured as a force acting on an area tires are pounds/in 2 We primarily use relative measures of pressure, since we are always surrounded by gases. A barometer at sea level will measure 760 mm of Hg. This is defined as 1 atm. 1 atm = 760 mm Hg also 1 mm Hg = 1 Torr STP (standard temperature and pressure) 1 atm (760 mm Hg) and 0 Ε C (273 K) P = F A kg - meter/s 2 m 2 scientific is which is a Pascal (Pa)
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Convert 0.605 atm into pressure in Torr. B. Gas Laws 1. Pressure and Volume Relations B Boyle = s Law, Fig 10.7 Observation B for a given amount of air at constant temperature increasing pressure decreases the volume. 1 Ρ at 1 atm 0.5 Ρ at 2 atm Two Expressions PV = constant 2. Volume and Temperature Relations B Charles = Law Observation B demonstration for constant pressure V α T T is in Kelvin Charles = Law B At constant pressure the volume of a given quantity of gas is proportional to absolute temperature . 3.
Background image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 07/26/2011 for the course BIO 200 taught by Professor Herreid during the Fall '07 term at SUNY Buffalo.

Page1 / 20

CH10[1] - Chapter 10 Gases A. B. C. D. E. Definitions Gas...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online