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Chemistry

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(Redirected from Chemistry A Level)

TSR Wiki > Study Help > Subjects and Revision > Subject Guides > Chemistry


Contents

Courses

GCSE

Why Study Chemistry?

Chemistry happens all around us, it governs who we are. As you understand it more, you can appreciate how much every bit of our lives depends on simple chemical processes - from the crude oil we use to make plastics to the composition of the air we inhale to keep alive.

Course Format

Chemistry can either be taken as a standalone GCSE or as part of a GCSE in Science - the latter often counts as the equivalent of two qualifications, with the course being made up of one third of each of Biology, Chemistry and Physics. The Chemistry GCSE aims to give students a basic background into the main principles of chemistry - acid/base reactions, calculations, industrial processes, chemical tests, hydrocarbons and chemistry in the environment. Topics included depend much upon the course and syllabus followed. Many GCSE courses involve a practical assessment which can often be a simple problem regarding, for example, a simple reaction. Here, the student may have to plan an experiment to find the concentration of a reagent, using basic lab equipment. After doing the experiment, they must calculate the answer from the data, draw conclusions and evaluate the reliability of the experiment.

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A Level

Why Study Chemistry?

Course Structure

Specifications

There are several major specifications (or syllabuses) that are taught for Chemistry A Level.

AQA

Module 1: Atomic Structure, bonding and periodicity

  • Unit 1: Atomic structure
  • Unit 2: Bonding
  • Unit 3: Periodicity
  • Unit 4: Amount of substance

Module 2: Foundation physical and inorganic chemsitry

  • Unit 5: Energetics
  • Unit 6: Kinetics
  • Unit 7: Equilibria
  • Unit 8: Redox reactions
  • Unit 9: Group VII, the halogens
  • Unit 10: Extraction of metals

Module 3: Foundation organic chemsitry

  • Unit 11: Nomenclature and isomerism
  • Unit 12: Petroleum and alkanes
  • Unit 13: Alkenes
  • Unit 14: Haloalkanes
  • Unit 15: Alcohols

Module 4 and 5 are soon to come as part of A2


CCEA

-

Edexcel

Unit 1: Structure, bonding and main group chemistry

  • Atomic Structure
  • Formulae, Equations and Moles
  • Structure and Bonding
  • Periodic Table I
  • Introduction to Oxidation and Reduction
  • Group 1 and Group 2
  • Group 7

Unit 2: Introductory organic chemistry, energetics, kinetics and equilibrium and applications

  • Energetics I
  • Organic Chemistry I (introduction, alkanes, alkenes, halogenoalkanes and alcohols)
  • Kinetics I
  • Chemical Equilibria I
  • Industrial Inorganic Chemistry

Unit 3: Laboratory chemistry

Unit 4: Periodicity, quantitative equilibra and functional group chemistry

  • Energetics II
  • Periodic Table II (Period 3 and Group 4)
  • Chemical Equilibria II
  • Acid – Base Equilibria
  • Organic Chemistry II (acids, esters, carbonyl compounds, acid chlorides, nitrogen compounds and further halogeno compounds)

Unit 5: Transition metals, quantitative kinetics and applied organic chemistry

  • Redox Equilibria
  • Transition Metal Chemistry
  • Organic Chemistry III (reaction mechanisms and aromatic compounds)
  • Chemical Kinetics II
  • Organic Chemistry IV (analysis, synthesis and applications)
  • Unit 6: Laboratory chemistry & Synoptic

Edexcel (Nuffield)

-

OCR

Unit 1: Foundation Chemistry

  • Atomic Structure
  • Formulae, Equations and Moles
  • Structure and Bonding
  • Introduction to Oxidation and Reduction
  • Group 1 and Group 2
  • Group 7

Unit 2: Chains and Rings

  • Alkanes and their reactions
  • Alkenes and their reactions
  • Alcohols and their reactions
  • Halogenoalkanes and their reactions
  • Fuels

Unit 3: How Far, How Fast?

  • Hess' Law
  • Le Chatelier's Principle
  • Calculations
  • Relevant definitions

Unit 4: Chains, Rings and Spectroscopy

  • Arenes
  • Carbonyl compounds
  • Nitrogen compounds (including dyes)
  • Polymerisation
  • Spectroscopy

Unit 5: Trends and Patterns

Unit 6: Unifying Concepts

OCR (Salters)?

The Salters approach divides the A-level up into small teaching modules within the assessed units, setting them into specific contexts.

2850: Chemistry for Life

  • The Elements of Life
  • Developing Fuels

2848: Chemistry of Natural Resources

  • From Minerals to Elements
  • The Atmosphere
  • The Polymer Revolution

2852: Skills for Chemistry

  • Open-Book Paper
  • Experimental Skills

2849: Chemistry of Materials

  • What's in a Medicine?
  • Designer Polymers
  • Engineering Proteins
  • The Steel Story

2854: Chemistry by Design

  • Aspects of Agriculture
  • Colour by Design
  • The Oceans
  • Medicines by Design
  • Visiting the Chemical Industry

2855: Individual Investigation (Salters Chemistry)

WJEC

-

Study Help

Revision Notes

Atoms

Careers/University

International Baccalaureate

Scottish Standard Grade

Scottish Higher

University

The Course

Applying

Chemistry A Level is a must. Other science A Levels, such as Biology and Physics can help. Maths (and Further Maths) will be useful for giving a background into the mathematics required on tougher courses. Geology can often compliment the selection.

Personal Statements

Study Help

Revision notes

Other Info

Discussions

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