OCR Salters' A-Level Chemistry Weblinks Unit-By-Unit

AS

Developing Fuels

Calculating the shapes of molecules (VSEPR)
Cyclohexane
Empirical formula calculation
Molecular Fragments Molecular Shape
Relative Atomic Mass
shapes of molecules and ions containing single bonds
ZSM-5 a Zeolite Heterogeneous Catalyst

From Minerals to Elements

1300 Inorganic Molecules
Le Chatelier's principle
Photodissociation

The Atmosphere

Astronaut's View of Mexico and Central America Burning
Freon - The History of Freon
How Ozone Pollution Works
Maxwell-Boltzmann Distribution
Molecule of the Month - Adrenaline
Oxygen
SO2 - Molecule of the Month
The Ozone Notepad
Tropospheric Ozone

The Polymer Revolution

Teflon

First Synthesis of Teflon
teflon.com
The Invention of Teflon - Roy Plunkett
Why Teflon Sticks to the Pan

Ferrocene
Organic Mechanisms Menu
WATER

What's In A Medicine

3D - Structure Database of Chemicals Pharmaceutical Activity
Aldehydes
Aspirin - Molecule of the Month Dec 2000
Aspirin 2
Aspirin
How to draw organic molecules
Phenol
Rules for Naming Organic Molecules

A2

Aspects of Agriculture

Counting and Shape of Organometallic Clusters
DDT a Banned Insecticide
Structure and Bonding in Chemistry

Colour By Design

Chlorophyll
Mauveine
Molecule of the Month - Phthalocyanine
Quinine

Designer Polymers

Acyl chlorides
Chemical Ideas 13.8 Amines and amides
Designer Polymers Activity DP2.1
Designer Polymers storyline DP1
Polymer List
The Science of Nylon - Spinning the Elements

Engineering Proteins

Amino Acids
Aspartame 2
aspartame
Complex Carbohydrates
DNA 2
DNA from the beginning
DoeGenomes.org
Engineering Proteins Glossary
EP1 Christopher's Story
EP2 Protein Building
Introduction To Amino Acids
Molecules of the Month
Proteins. Secondary structure
RNA Structure
Structures of Amino Acids

The Steel Story

BBC News Europe's core of steel
Calcium Oxide
Catalysis by Co (II) Ion
EDTA - a food additive sequestrant
introducing complex ions - ligands and bonding
Iron in Foods
The chemistry of steelmaking

University of York Salters Chemistry AS-A2 Unit Links