• Wrong document? Swap it for free
  • Written by students who passed
  • Immediately available after payment
  • Read online or as PDF
  • 4.6 TrustPilot
0
Sell
Where do you study
Your language
Start selling Create your account
  • University Of British Columbia (UBC )
  • Food Nutrition & Health
  • CHEM 121 (CHEM121)
To add items to your wishlist, you must be logged in
Document preview thumbnail
Preview 2 out of 6 pages
Class notes

Class notes CHEM 121: Chapter 11

0.0
(0 reviews)
- sold
6 pages
2022/2023 Written for academic year
Institution
University Of British Columbia (UBC )
Course
CHEM 121 (CHEM121)
Document preview thumbnail
Preview 2 out of 6 pages

This chapter goes in depth about intermolecular forces (Van der Waals forces). In relates melting points, boiling points, atomic radius and charge to the strength of the forces.

Content preview

Chapter 11: Physical Properties and
Chemical Reactivity




121412022

, * Chemical Reactivity not covered


physical property
·
not changing chemical structure only composition

·

phase changes: changes in
energy


solid ->
liquid - gas

T
need
energy
& Kinetic energy)

The stronger the intermolecular force takes to break
the more
energy it
·




3 Types of intermolecular forces:
- between covalent bonds)

-

Dipole-dipole Interaction
interaction molecule when the partial charge
molecule
of one atom of the molecule
t t
-




opposing charge
-
is to
attracted the
van dev
of another molecule

waals Forces ·

Hydrogen onding
B




London Forces
-




phase changes


imp) [bp)
solid -
liquid <
gas
the stronger the intermolecular force the

higher the melting point (mp) or
boiling point




-

Document information

Study
Food Nutrition & Health
Uploaded on
December 27, 2022
Number of pages
6
Written in
2022/2023
Type
Class notes
Professor(s)
Laura stirchak
Contains
All classes
Report Copyright Violation
$8.99
Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF
Seller avatar
helenalow
Sold
0
Followers
0
Items
11
Last sold
-

Browse related subjects

Subjects

  • inter molecular forces
  • covalent bonds
  • ionic bonds
  • london dispersion forces
  • chemistry
  • hydrogen bonds
  • dipole dipole movement
  • physical properties
  • temperature
  • van der waals forces
  • melting point
  • boiling po

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Learn more Create citation
Working on your references?

Frequently asked questions