• Wrong document? Swap it for free
  • Written by students who passed
  • Immediately available after payment
  • Read online or as PDF
Sell
Where do you study
Your language
Start selling Create your account
Document preview thumbnail
Preview 2 out of 8 pages
Summary

Summary A-Level Chemistry: Alkanes & Alkenes Complete Guide with Mechanisms and Isomerism

Document preview thumbnail
Preview 2 out of 8 pages

Alkanes and Alkenes: Comprehensive A-Level Chemistry Notes Master one of the core areas of organic chemistry with these detailed, student-friendly notes on Alkanes and Alkenes, ideal for A-Level Chemistry (OCR, AQA, Edexcel). This resource breaks down naming, formulae, properties, reaction mechanisms, and key concepts essential for understanding hydrocarbons. What’s Inside: Nomenclature & Formulae: Covers general, structural, displayed, and skeletal formulae, with examples of complex organic compounds. Functional Groups & Homologous Series: Identifies alkyl groups, aliphatic, alicyclic, aromatic compounds, and explains saturation. Isomerism: Clear explanations of structural, positional, chain, functional group, and stereoisomerism (E/Z, cis/trans), with examples and Cahn-Ingold-Prelog rules. Reaction Mechanisms: Detailed step-by-step guides on homolytic and heterolytic fission, formation of radicals, and electrophilic addition. Alkanes: Properties, trends in boiling points with chain length and branching, combustion reactions (complete and incomplete), and free radical substitution with initiation, propagation, and termination stages. Alkenes: Structure of the C=C double bond (σ and π bonds), reactivity, electrophilic addition reactions with hydrogen, halogens, hydrogen halides, water/steam, plus Markovnikov’s rule explained clearly. Polymers: Covers addition polymerization of alkenes, repeat units, environmental considerations of polymer waste, and benefits of biodegradable/photodegradable polymers. Why These Notes Are Essential: Provides complete coverage of alkanes and alkenes with diagrams and worked examples. Perfect for revision, class support, or boosting understanding of difficult topics. Aligns fully with current A-Level Chemistry exam board specifications. Written to engage students while remaining exam-focused. Perfect For: A-Level Chemistry students targeting A/A*, teachers creating resources, and tutors supporting students with organic chemistry basics.

Content preview

Alkanesand Alkenes

41.1Basic Concepts Chemistry
ofOrganic

Namingand Representing the Formulae Organic Compounds
og
General Formula
Atypeofempiricalgamutthat representsthecompositing
any
mender
ogan
entiredoes
og
compou


Structural Foronda
Asambasharingthe og
arrangement
atoms
inthemoleculeogacangand

Fanta structural
gatorthat shavesallthebands
between atom
Displayed Tigges
og every

Skeletal Formula
Adiagramrepresentation
oganorganic
compound inwhichlinesrepresentbods




e.g e.g
415 diethylpavane I ethyl 3 methylegdokesame




F
e.g Barone e.g
M
3 Bromo Z Joo 2 I
pontine
methyl
Br

Functional
Groups


Aseries congands withthe same
HanolglonsSemis of gandil grey
anddamnit properties that can be regranted using

each mender
general gamla disses by CH
Functioned
Group I atoms responsible thecharacteristics reactions a partialcompound
group
of for og
Alkyl Grong Agroup basedasanaltar where
are hydrogen has been removed

, rug group
Aliphatic congounds with joined in chains
Organic carbonatoms



Alicyclic Organicangounds joinedtogether is a ring
Aromatic
A compound containing atleastare barrenring
Saturated
A compound withinwhich
allthe cardsbands aresinglebands
carbon




Isomerism
withthe
gamla but a digeststudied
StructuralIsomers molecular
Compounds same
formula
e
g
N and N and
D
HzCHCHzCH CH CHCHCH CHzCHzCHzCHz

PositionIsomers Isomerswherethecarder backbone theisomers arethesamebuttheimpotent
groups areat
diggerentpositions og
on thebackbone


chain I Isomers thtoccurduetobranching inthe Cardenchain
sames



Functional
GroupIsomers Isomersthatcontains digessentsanctioned
groups to digesthomologous sen
belong
they




Stereoisomerism

Stereoisomer Molenley withthesame structure gorman but digesent arrangement
a
atoms
insome
og
EftIsomers
E Opposite
Cahn Ingold Prolog rules


2 same
Atoms bonded
to c c givespriority
based atomic number
on their
EZ zone
Bromabut


c
f
2 But z en
ÉButIa
E Z ere

Document information

Study Level
Uploaded on
July 2, 2025
Number of pages
8
Written in
2024/2025
Type
Summary
£3.49

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

Sold
0
Followers
0
Items
8
Last sold
-



Why students choose Stuvia

Created by fellow students, verified by reviews

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

Didn't get what you expected? Choose another document

No problem! You can straightaway pick a different document that better suits what you're after.

Pay as you like, start learning straight 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 smashed 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.

Working on your references?

Frequently asked questions