Foundation Chemistry Overview 22-23
Foundation Chemistry Overview 22-23
Foundation Chemistry Overview 22-23
This guide aims to provide a summary of the syllabus in terms of learning outcomes (things you
should be able to do at the end of each topic) rather than facts you should learn. You should consult
the lecture slides for a comprehensive revision resource.
Autumn Term:
1. Bonding and Properties
2. Atomic Structure
3. Chemical Calculations
4. Redox Reactions
5. Chemical Analysis
6. Biological Chemistry
Spring Term:
7. Rates of Reactions
8. Thermodynamics
9. Equilibria
10. Introduction to Organic Chemistry
11. Introduction to Organic Chemistry Mechanisms
12. Substitution and Elimination Reactions
Bonding and Properties
During this topic you will learn about how atoms come together to form molecules and the factors
that determine the final shape and structure of molecules. Armed with this knowledge, you will be
able to explain and predict trends in physical properties of matter, such as melting point, boiling
point, ionisation energy and electronegativity. You will be able to use this knowledge in later topics
to explain why and how reactions take place, predict the products of reactions and explain relative
rates of reactions.
Kinetics
What controls the speed of a reaction? How can you increase the rate of a reaction in the most
energy and cost efficient way? These questions are very important for scientific industry. In this topic
we will investigate the factors behind the rate of reaction. We will use rate equations to quantify the
rate of reaction and to help us understand the type of reaction (e.g. SN1 or SN2) that is taking place.
We will discuss catalysis and how catalysts can increase the rate of reaction in industry.
Thermodynamics
In this topic we will discuss why reactions happen by discussing the energy changes associated with
reactions. We will discuss why some reactions are exothermic (give out heat) whereas some
reactions are endothermic (absorb heat). We will calculate the expected energy change of a reaction
in a variety of different ways. Finally we will briefly consider entropy and its role in predicting
spontaneous reactions.
Before starting this topic you should revise:
Calculations, rearranging equations, converting and cancelling units.
Writing balanced reaction equations
Types of bonding in molecules
Equilibria
Some reactions proceed in only one direction, other reactions are reversible. The amount of product
obtained from a reversible reaction depends on a variety of experimental conditions. In this topic we
will consider different types of reversible reactions, discuss how it is possible to increase
experimental yield and carry out calculations to quantify the reactions. We will then apply this to the
discussion of acids and bases, discover what pH actually means and discuss why different acids have
different pH values.
Before starting this topic you should revise:
Writing balanced reaction equations and determining molar ratios
Calculating concentration of solutions
Calculating volumes of gases
Mathematics: rearranging equations, converting and cancelling units.
Mathematics: multiplying and dividing powers
Mathematics: logarithms