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Study Guide

CHEM 120- Midterm Exam Guide - Comprehensive Notes for the exam ( 125 pages long!)


Department
Chemistry
Course Code
CHEM 120
Professor
Bradley Siwick
Study Guide
Midterm

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McGill
CHEM 120
Midterm EXAM
STUDY GUIDE

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Gas$exerts$pressure$on$the$walls$of$its$container.$
Pressure&(p):&force$exerted$per$unit$of$surface$area$
P=$force/area
Atmospheric$gases$create$a$pressure$of$about$10.1$N/cm2on$the$surface.$
Equal$pressure$=$no$net$affect
Unequal$pressure$=$pressure$inside$
Pressure$outside$>$pressure$inside$can$contracts
Evangelista$Torricelli
Use$Hg$because$it$has$high$density$which$allows$convenient$size
At$760$mm$above$surface$of$Hg$in$dish$PHg=Patm.$
4.2$Gas$Pressure$and$Measurement$
Sunday,$January$21,$2018
10:49$AM
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