CH 236 Study Guide - Comprehensive Final Exam Guide - Walden Inversion, Van Der Waals Strain, Triple Bond

41 views34 pages
20 Nov 2018
School
Course
Professor
CH 236
Unlock document

This preview shows pages 1-3 of the document.
Unlock all 34 pages and 3 million more documents.

Already have an account? Log in
Unlock document

This preview shows pages 1-3 of the document.
Unlock all 34 pages and 3 million more documents.

Already have an account? Log in
Tetravalent
a.
Forms long chains naturally
b.
Carbon
I.
Maximum electrons are 2n2
a.
II.
Non polar <.5
i.
Polar covalent .5-1.9
ii.
Ionic 1.9<
iii.
Dipole moments
a.
HC-.3
i.
HN- 1.3
ii.
HO- 1.5
iii.
HS-.7
iv.
CF- 1.4
v.
CCl- 1.5
vi.
CBr- 1.4
vii.
CI- 1.2
viii.
CO-.7
ix.
C=O- 2.3
x.
CN-.2
xi.
CN- 3.5
xii.
Common bond dipole moments
b.
Molecular dipole moment is the vector sum of all the bonds in the molecule
c.
Bond polarity
III.
Use dots for all the valence electrons including those in bonds
i.
Lewis
a.
Uses lines to represent pairs of electrons in bonds
i.
Still uses dots for the lone pairs
ii.
Bond-line
b.
Use groups to show backbone and sidechains
i.
Condensed
c.
Bond line but no carbons or hydrogens are specifically included
i.
Ends of lines show where carbons are
ii.
Throw hydrogens on to complete octets
iii.
Skeletal
d.
Structural drawing types
IV.
When molecular orbitals overlap constructively it is a bonding orbital
a.
When molecular orbitals overlap destructively it is an antibonding orbital
b.
Electrons are always in lower energy which is the constructive
c.
Molecular Orbit Theory
V.
Stuff from General Chem
Friday, January 19, 2018
6:14 PM
General Stuff Page 1
find more resources at oneclass.com
find more resources at oneclass.com
Unlock document

This preview shows pages 1-3 of the document.
Unlock all 34 pages and 3 million more documents.

Already have an account? Log in
alkane
a.
Alkene
b.
Alkyne
c.
Arene
d.
CC bonds
I.
Alcohol
a.
Ketone
b.
Aldehyde
c.
Ether
d.
Ester
e.
Carboxylic acid
f.
Oxygen things
II.
Functional Groups
Friday, January 19, 2018
6:26 PM
General Stuff Page 2
find more resources at oneclass.com
find more resources at oneclass.com
Unlock document

This preview shows pages 1-3 of the document.
Unlock all 34 pages and 3 million more documents.

Already have an account? Log in

Get OneClass Grade+

Unlimited access to all notes and study guides.

Grade+All Inclusive
$10 USD/m
You will be charged $120 USD upfront and auto renewed at the end of each cycle. You may cancel anytime under Payment Settings. For more information, see our Terms and Privacy.
Payments are encrypted using 256-bit SSL. Powered by Stripe.