Chemical reactions in which the oxidation states of atoms are changed.

Chemistry

Electron Transfer in Redox Reactions

English (UK)

Grade 9 spec based revision notes for AQA higher triple chem

GCSE AQA chemical changes

United Kingdom

REDOX REACTIONS

Maya Ahad

Explore the properties, reactions, and reactivity trends of halogens in this comprehensive study note. Understand disproportionation, oxidation states, and the role of chlorine in water treatment. Learn about halide ion testing, color changes, and alternatives to chlorine. Ideal for A-Level Chemistry students preparing for exams.

Halogens: Reactivity & Reactions

10) halogens ocr a level chemistry

Use this RAG (Red-Amber-Green) system to work out what you need to work on most and also it will help with your timetable planning. 

This RAG focuses on: Atom, Periodic Table, Bonding, Chemical/Energy Change, R of Reactions, Organic, Analysis, Resources


Optimize your study with this comprehensive RAG (Red-Amber-Green) checklist for AQA Triple Chemistry. Focus on key areas such as Atomic Structure, Periodic Table, Bonding, Chemical Changes, Organic Chemistry, and Resource Management. Perfect for identifying strengths and weaknesses to enhance your exam preparation.

Chemistry Mastery Checklist

Combined Science

AQA Triple Chemistry RAGs

Cameron

Explore the fundamentals of redox reactions, including oxidation and reduction processes, half-equations, and the roles of oxidizing and reducing agents. This summary covers key concepts such as oxidation states, electron transfer, and the behavior of group 7 elements in redox chemistry. Ideal for AQA AS Chemistry students preparing for exams.

Redox Reactions Overview

Redox AS chemistry notes

Isabelle 

Exemplar answer on the reactivity of halogens y12/13

Explore the reactivity trends of halogens (chlorine, bromine, iodine) in redox reactions. This detailed analysis includes reaction equations, observations, and a structured explanation of how reactivity decreases down the group due to increased shielding and atomic radius. Ideal for A-level Chemistry students preparing for exams.

Halogen Reactivity Explained

Exemplar answer - A level Halogens 6 marker

joshhh

Explore key concepts in redox reactions, including oxidation and reduction processes, half-equations, and the role of oxidizing and reducing agents. Understand periodic trends such as electronegativity, ionization energy, and molecular structure. This summary covers essential topics for higher chemistry, focusing on the periodic table and intermolecular forces.

Redox Reactions & Periodicity

higher chemistry- unit 1 

Olivia Churcher

Model long answers questions on this topic 

Explore detailed long-answer questions on Group 2 elements, redox reactions, and qualitative analysis. This resource covers key concepts such as oxidation-reduction processes, periodic trends, and test reactions for halide ions. Ideal for exam preparation and understanding complex chemical interactions.

Group 2 & Redox Reactions

Group 2, Redox, Qual Analysis Long Answer Qs

Glossary of Key Terms + annotated specification sheet

Explore the essential concepts of Group 2 elements, redox reactions, and qualitative analysis in this comprehensive resource. This study material includes key definitions, trends in reactivity, and practical applications, making it ideal for A-Level Chemistry students. Understand the significance of ionization energies, the behavior of halogens, and the role of chlorine in water treatment. Perfect for exam preparation and enhancing your chemistry knowledge.

Group 2 & Redox Chemistry

Group 2, Redox and Qual Analysis Annotated Spec + Glossary

Explore key concepts in Group 2 chemistry, including redox reactions, halide tests, and the behavior of alkaline earth metals. This resource covers oxidation states, precipitation reactions, and the reactivity of metals with water and acids. Ideal for A-level students preparing for exams with multiple-choice questions and detailed explanations.

Group 2 Redox Reactions

A level Group 2, Redox & Qual Analysis MCQs

Explore a comprehensive set of multiple-choice questions focusing on Redox reactions, Group 2 and Group 7 elements, and periodic trends. Ideal for A-level Chemistry students preparing for exams, this resource covers key concepts such as oxidation states, ionization energies, and the properties of elements in the periodic table.

Redox & Periodic Trends MCQs

Group2, Group7, Redox MCQs 

Explore the fundamentals of redox reactions, including oxidation states, definitions of oxidation and reduction, and the roles of oxidizing and reducing agents. This summary covers key rules for determining oxidation states, the concept of disproportionation, and practical applications in chemical equations. Ideal for A-Level Chemistry students preparing for exams.

Aqa a level chemistry 

A* on the way

Explore the Metal Reactivity Series, detailing the order of metals from most to least reactive. This summary covers key concepts such as alkali metals and their placement in the periodic table, providing essential insights for KS3 science students. Understand how reactivity influences chemical reactions and compound formation.

Metal Reactivity Series

Note

English

the reactivity series 

AP Chemistry

The Reactivity series 

Pahal

GCSE AQA single science reactions of metals 

Explore the reactivity of metals, including the reactivity series, extraction methods, and redox reactions. This summary covers key concepts such as spectator ions, balancing equations, and ionic equations, essential for GCSE AQA single science. Understand how metals interact with water and acids, and learn to write net ionic equations for displacement reactions.

Metal Reactivity and Reactions

Reactions of Metals

Mason Haynes

notes for reactivity based on the chemistry edexcel specification 

Explore the reactivity of metals through redox reactions, displacement reactions, and half equations. This summary covers key concepts such as alkali metals, oxidation, and reduction, tailored for Edexcel Chemistry Paper 1. Understand how more reactive metals displace less reactive ones and the significance of ionic equations in chemical reactions.

Redox Reactions

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