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Summary/Knowledge Organiser AQA A Level Chemistry Revision Guide - Unit 3.2.5 - Transition metals (A-level only)
This concise, expertly designed A-Level Chemistry Knowledge Organiser focusing on Transition Metals — a key topic in AQA, OCR, and Edexcel specifications. 
 
Perfect for students aiming for top grades, this organiser distills complex content into an easy-to-navigate, visually structured format. Covering essential concepts including: 
 
Electron configurations and oxidation states 
Characteristic properties of transition metals 
Ligand substitution and complex ion formation 
Colour changes, cat...
Resumen
Full A Level Chemistry Notes
This comprehensive revision resource covers the entire AQA A-Level Chemistry specification, presented through clear and well-organised mind maps. Each topic and sub-topic is distilled into its key concepts, keywords, definitions, and processes, offering an efficient overview for quick recall and exam preparation. The notes span both AS and A2 content, including Physical, Inorganic, and Organic Chemistry. Designed to aid understanding and long-term memory, this document is perfect for students lo...
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Chapter 3- Bonding, A Level Chemistry
This document provides clear and concise revision mind maps and summary notes for Chapter 3: Bonding from the AQA A-Level Chemistry syllabus. It covers all key areas including ionic, covalent, and metallic bonding; properties of substances based on bonding and structure; dative covalent bonds; electronegativity and polarity; intermolecular forces (van der Waals, permanent dipole–dipole interactions, and hydrogen bonding); and the shapes of molecules and bond angles explained using electron pai...
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Chapter 18- Kinetics, A Level Chemistry
This advanced revision resource focuses on Chapter 18: Kinetics from the AQA A-Level Chemistry specification. It provides detailed mind maps and concise notes covering essential A-Level kinetics content, including rate equations, orders of reaction, rate constants, and the rate-determining step. The document also explains how to derive rate equations from experimental data, interpret concentration-time and rate-concentration graphs, and apply knowledge to unfamiliar reactions. Designed for clari...
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Chapter 4- Energetics , A Level Chemistry
This document presents well-organised mind maps and revision notes for Chapter 4: Energetics from the AQA A-Level Chemistry specification. It covers all essential topics including exothermic and endothermic reactions, enthalpy change definitions (ΔH), standard conditions, calorimetry, Hess’s Law, and bond enthalpy calculations. The content is broken down into clear, visual summaries with step-by-step guidance on enthalpy calculations and important exam-style keywords. These notes help build a...
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Chapter 5- Kinetics, A Level Chemistry
This resource contains comprehensive mind maps and summary notes for Chapter 5: Kinetics from the AQA A-Level Chemistry specification. It covers key concepts such as the collision theory, activation energy, Maxwell–Boltzmann distribution curves, and the effects of temperature, concentration, pressure, surface area, and catalysts on reaction rate. Clear diagrams and keyword-focused explanations make this document ideal for visual learners and exam preparation. It provides a strong foundation in...
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AQA A Level Chemistry Bonding Summary Notes
Looking for concise, clear and easy to understand notes explaining everything you need to know about Bonding - Look no further! These beautifully hand written notes are easy and quick summary notes for all relevant content for A Level Chemistry AQA syllabus. With useful worked examples and great diagrams, these are the perfect supplement to any preparation (or last minute revision!) you may seek.
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Chemistry A Level Amount of Substance Summary Notes
Looking for concise, clear and easy to understand notes explaining everything you need to know about Amount of Substance - Look no further! These beautifully hand written notes are easy and quick summary notes for all relevant content for A Level Chemistry AQA syllabus. With useful worked examples and great diagrams, these are the perfect supplement to any preparation (or last minute revision!) you may seek.
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AQA A Level Chemistry Energetics Notes
Looking for concise, clear and easy to understand notes explaining everything you need to know about Energetics - Look no further! These beautifully hand written notes are easy and quick summary notes for all relevant content for A Level Chemistry AQA syllabus. With useful worked examples and great diagrams, these are the perfect supplement to any preparation (or last minute revision!) you may seek.
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AQA A Level Chemistry Equilibria Summary Notes
Looking for concise, clear and easy to understand notes explaining everything you need to know about Chemical Equilibria and Le Chatilier’s Principle - Look no further! These beautifully hand written notes are easy and quick summary notes for all relevant content for A Level Chemistry AQA syllabus. With useful worked examples and great diagrams, these are the perfect supplement to any preparation (or last minute revision!) you may seek.
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Atomic Structure Summary Notes
Want a concise, relevant and easy to understand set of summary notes for chemistry - find them right here! These quick and easy summaries of all the most important parts of the chemistry syllabus will help you ace your exams! With helpful examples of questions and useful diagrams, these beautifully hand written notes will complement any preparation (or last minute revision!) you need
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AQA A Level Chemistry Kinetics Summary Notes
Looking for concise, clear and easy to understand notes explaining everything you need to know about Kinetics - Look no further! These beautifully hand written notes are easy and quick summary notes for all relevant content for A Level Chemistry AQA syllabus. With useful worked examples and great diagrams, these are the perfect supplement to any preparation (or last minute revision!) you may seek.
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AQA A-Level Chemistry 3.8 Aldehydes and Ketones and 3.9 Carboxylic Acids and Derivatives
These are detailed Revision Notes for Topic 3.7 and 3.8 of AQA A-Level Chemistry (Aldehydes, Ketones, Carboxylic acids and derivatives). They were written by me using a combination of the textbook and class notes. I will also be uploading the other topics and creating bundles. 
Topics Included: 
- Introduction to aldehydes and ketones 
- Reactions of the carbonyl group in aldehydes and ketones 
- Carboxylic acids and esters 
- Reactions of carboxylic acids and esters 
- Acylation
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AQA A-Level Chemistry 2.5 Transition Metals
These are detailed Revision Notes for Topic 2.5 of AQA A-Level Chemistry (Transition Metals). They were written by me using a combination of the textbook and class notes. I will also be uploading the other topics and creating bundles. 
Topics Included: 
- The general properties of transition metals 
- Complex formation and the shape of complex ions 
- Coloured ions 
- Variable oxidation states of transition element s 
- Catalysts
Resumen
AQA A-Level Chemistry 1.4 Energetics
These are detailed Revision Notes for Topic 1.4 of AQA A-Level Chemistry (Energetics). They were written by me using a combination of the textbook and class notes. I will also be uploading the other topics and creating bundles. 
Topics Included: 
- Exothermic and endothermic reactions 
- Enthalpy 
- Measuring enthalpy changes 
- Hess’s Law 
- Enthalpy change of combustion 
- Representing thermochemical cycles 
- Bond enthalpies
Resumen
AQA A-Level Chemistry 2.6 Reactions of Inorganic Compounds in Aqueous Solution
These are detailed Revision Notes for Topic 2.6 of AQA A-Level Chemistry (Reactions of Inorganic Compounds in Aqueous Solution). They were written by me using a combination of the textbook and class notes. I will also be uploading the other topics and creating bundles. 
Topics Included: 
- The acid-base chemistry of aqueous transition metal ions 
- Ligand substitution reactions 
- A summary of acid-base and substitution reactions of some metal ions
Resumen
AQA A-Level Chemistry 3.2 Alkanes
These are detailed Revision Notes for Topic 3.2 of AQA A-Level Chemistry (Alkanes). They were written by me using a combination of the textbook and class notes. I will also be uploading the other topics and creating bundles. 
Topics Included: 
- Alkanes 
- Fractional distillation of crude oil 
- Industrial cracking 
- Combustion of alkanes 
- The formation of halogenoalkanes
Resumen
AQA A-Level Chemistry 1.12 Acids, Bases and Buffers
These are detailed Revision Notes for Topic 1.12 of AQA A-Level Chemistry (Acids, Bases and Buffers). They were written by me using a combination of the textbook and class notes. I will also be uploading the other topics and creating bundles. 
Topics Included: 
- Defining an acid 
- The pH scale 
- Weak acids and bases 
- Acid-base titrations 
- Choice of indicators for titrations 
- Buffer solutions
Resumen
AQA A-Level Chemistry 1.9 Rate Equations
These are detailed Revision Notes for Topic 1.9 of AQA A-Level Chemistry (Rate Equations). They were written by me using a combination of the textbook and class notes. I will also be uploading the other topics and creating bundles. 
Topics Included: 
- The rate of chemical equations 
- The rate expression and order of reaction 
- Determining the rate equation 
- The Arrhenius equation 
- The rate determining step
Resumen
AQA A-Level Chemistry 1.5 Kinetics
These are detailed Revision Notes for Topic 1.5 of AQA A-Level Chemistry (Kinetics). They were written by me using a combination of the textbook and class notes. I will also be uploading the other topics and creating bundles. 
Topics Included: 
- Exothermic and endothermic reactions 
- Enthalpy 
- Measuring enthalpy changes 
- Hess’s Law 
- Enthalpy change of combustion 
- Representing thermochemical cycles 
- Bond enthalpies