This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: o Isopentane has a branch, neopentane has two branches, decane has ten carbons o See a o More surface area, higher boiling point Vapor pressure o See b o At equilibrium the vapor pressure reaches a maximum and stops o See c General Chemistry Lecture 102a In class notes for October 15, 2007 Clicker question s o Which flask will have the highest vapor pressure? 50 mL at 25 degrees c 50 mL at 45 de They will be the same o Which flask will have the highest vapor pressure? (assume same temp in both) 50mL with 1.0 atm 50mL with vacuum in flask initially Both the same pressure o one gas doesnt care what the other is doing o Which flask will have the highest vapor pressure (assume same temp in both) 100mL flask with 10mL of water 100mL flask with 50mL of water Both same pressure Demo...
View Full Document