CHEM151Exam IV Review Sheet

Chemistry (MasteringChemistry Series)

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

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

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Exam III Review Sheet: Chapter 9: Gases • Know definitions of states of matter • Atmospheric Pressure – definition and how is it determined (barometer) ‐ Pressure = force/area ‐ Know how to convert units of Pressure (do not need to know conversion factors) ‐ The unit atmosphere (atm) is based on the standard atmospheric pressure at sea level and 0°C • Kinetic Molecular Theory – Know the 5 postulates ‐ Tiny particles move in random straight line motion ‐ Volume of particle is negotiable compared to total volume of gas ‐ They move independently of each other ‐ Pressure is from the collisions of the particles with the wall of the container ‐ Kinetic energy is proportional to temperature • Gas Laws – Know the following and how the two variables relate (i.e. directly or inversely) ‐ Boyles – V & P ‐ Charles – V & T ‐ Avogadro’s – V & n ‐ Be able to answer relation questions (i.e. If temperature is increased what happens to pressure?) • Ideal Gas Law: Know both equations: PV=nRT and...
View Full Document

This document was uploaded on 09/27/2011.

Page1 / 2

CHEM151Exam IV Review Sheet - Exam III Review Sheet:...

This preview shows document pages 1 - 2. Sign up to view the full document.

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