Put These Notes into Practice
Reading the notes is a great start. Now practise with unlimited AI-generated questions and get instant feedback. 100,000+ students are already improving their grades.
Chemistry (XCH11)
3 sections available · 18 chapters available
Free Chemistry (XCH11) study notes for Pearson Edexcel International AS Level students. Each chapter covers a key topic with examples and practice prompts you can continue inside the thinka app.
Unit 1: Structure, Bonding and Introduction to Organic Chemistry
Formulae, Equations and Amount of Substance
Atomic Structure and the Periodic Table
Bonding and Structure
Introductory Organic Chemistry and Alkanes
Alkenes
Unit 2: Energetics, Group Chemistry, Halogenoalkanes and Alcohols
Energetics
Intermolecular Forces
Redox Chemistry and Groups 1, 2 and 7
Introduction to Kinetics and Equilibria
Organic Chemistry: Halogenoalkanes, Alcohols and Spectra
Unit 3: Practical Skills in Chemistry I
Apparatus, Techniques and Laboratory Safety
Measurement Uncertainty, Accuracy and Precision
Processing Data, Graphs and Significant Figures
Titrations and Volumetric Analysis
Qualitative Analysis: Tests for Ions, Gases and Functional Groups
Preparation and Purification of Compounds
Thermochemical and Kinetics Experiments
Evaluating Methods, Conclusions and Improvements
Done reading? Test yourself with AI practice questions
Practise This Topic Now