A-Level Chemistry
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Unit 1 - Atomic Structure and the Periodic Table
Topic 2 - Particles, Bonding and Structure
Topic 3 - Amount of Substance
Topic 4 - Introduction to Physical Chemistry
Topic 5 - Acids, Bases and Salts
Topic 6 - Redox Reactions
Topic 7 - Introduction to Organic Chemistry
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Welcome to
2.1 ENERGETICS
2.1 Energetics notes
2.1 Assessed Homework Task
(
mark scheme
)
2.1 Test
(
mark scheme
)
More Exam Questions on 2.1 Energetics
(
mark scheme
)
2.1 Exercise 1- measuring enthalpy changes
2.1 Exercise 2- mean bond enthalpies
2.1 Exercise 3 - Hess' law
Answers to 2.1 Exercises
Home
Specifications
Undergraduate Chemistry
>
Year 1
Year 2
Year 3
legacy AQA Chemistry
>
AQA AS Chemistry
AQA A2 Chemistry
legacy OCR Chemistry A
>
Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
Unit 6
WASSCE Chemistry
>
Unit 1 - Atomic Structure and the Periodic Table
Topic 2 - Particles, Bonding and Structure
Topic 3 - Amount of Substance
Topic 4 - Introduction to Physical Chemistry
Topic 5 - Acids, Bases and Salts
Topic 6 - Redox Reactions
Topic 7 - Introduction to Organic Chemistry
AQA A-Level Chemistry
>
1st Year and AS-Level
2nd Year
Contact
Videos
Books
Extra resources