English (UK)

This is typed up from free science lessons videos. This is for Chemistry AQA GCSE, triple ( additional science) and combined science 

Chemistry

GCSE AQA CHEMISTRY Required practicals, Paper 1 & 2 - All Triple & Combined Science Practicals 

United Kingdom

Nema x friday 

Eluent

I did have it in a more fun font but the pdf removed it

Explore essential chemistry equations including Rf values, concentration calculations, percentage yield, and atom economy. This summary provides clear formulas and definitions crucial for Edexcel Paper 1/2, helping students grasp key concepts in chemical calculations.

Key Chemistry Equations

Chemistry equation list Edexcel Paper 1/2

Emma F

Explore the fundamentals of chromatography, including the stationary and mobile phases, and learn how to calculate the retention factor (Rf value). This summary covers key concepts such as thin-layer chromatography (TLC) and practical applications in chemical analysis. Ideal for students preparing for exams or seeking to deepen their understanding of separation techniques.

Understanding Chromatography

Note

English

chromatography 

AP Chemistry

Daisy Roberts

Retention Factor (rf)

Explore detailed long-answer questions on amino acids, protein hydrolysis, and Thin-Layer Chromatography (TLC) analysis. This resource covers key concepts such as optical isomerism, nucleophilic substitution, and the synthesis of amino acids, providing essential insights for students studying organic chemistry.

Amino Acids & Proteins

Combined Science

Amines long answer Qs pt2

joshhh

Thin-layer Chromatography (tlc)

Fundamental concepts and components of chromatography used for separating chemical mixtures into their constituents.

Chromatography

Separations and Purifications

Chromatographic Separation Principles

Explore key concepts in Chemistry Paper 1, including atomic structure, bonding types, chemical equations, and practical laboratory techniques. This summary covers the law of conservation of mass, separation methods like distillation and chromatography, and acid-base reactions. Ideal for students preparing for OCR Gateway exams.

Chemistry C1-C3 Overview

chemistry paper 1 ocr gateway (c1,c2,c3) and practicals 

Judyta  Kroszkiewicz

Explore the fundamentals of chemical reactions, elements, and compounds in this comprehensive study note. Covering key concepts such as balancing equations, stoichiometry, molar mass, and separation methods, this resource is essential for WJEC GCSE Chemistry students. Understand how to represent chemical substances, calculate theoretical yields, and analyze chemical equations effectively.

Chemical Reactions & Compounds

1.1 The nature of substances and chemical reactions 

Alicia Wong

Here are my notes on chromatography please ignore any spelling errors 

Explore the fundamentals of chromatography, a key separation method in chemistry. This summary covers the roles of stationary and mobile phases, the process of separating chemicals, and practical examples. Ideal for students seeking to understand how chromatography works and its applications in identifying substances.

Chromatography Explained

Rhea 🌷

Key information needed for Chemical Analysis topic in Higher Chemistry

Explore essential techniques in chemical analysis, including volumetric analysis (titration), chromatography (paper and gas), and their applications in determining substance concentrations. Understand key concepts like retention time, mobile and stationary phases, and indicators in titrations. This summary is ideal for Higher Chemistry students seeking to master chemical analysis methods.

Chemical Analysis Techniques

key information needed for chemical analysis topic in higher chemistry

chemical analysis - knowledge

Chemical Analysis - Knowledge

Munsif Shameem

i did do combined higher, however the majority of this stuff would also be seen on triple papers and foundation so feel free to use whatever you want but make sure it is on ur exam and you’re not wasting time

Explore key concepts in chemistry including the definition of pure substances, methods for determining purity, and the principles of bonding (ionic, covalent, and metallic). This summary covers essential topics such as chromatography, properties of giant structures, and the treatment of fresh water. Ideal for students preparing for Edexcel exams, this resource provides clear explanations and practical examples to enhance understanding.

Pure Substances & Bonding

chemistry higher edexcel notes

Mads <3

the processes of simple distillation (required practical) and fractional distillation

Explore the essential processes of simple and fractional distillation, including step-by-step methods for purifying liquids from mixtures. This summary covers key concepts such as the distillation process, types of mixtures, and practical applications. Ideal for students studying separation methods in chemistry.

Distillation Techniques Explained

distillation

sandra 💌🫶😞

Detailed and thorough notes on separation techniques for GCSE AQA Chemistry students.

Explore essential separation techniques in chemistry, including chromatography, filtration, crystallisation, and distillation methods. This summary provides clear explanations and practical applications for GCSE AQA Chemistry students, enhancing your understanding of how to separate mixtures effectively.

Separation Techniques Overview

Separation Techniques - Detailed Notes for GCSE Chemistry AQA

Lara <3

informative information about the processes of fractional distillation. GCSE higher tier 

Explore the process of fractional distillation, a key method for separating crude oil into valuable fractions based on boiling points. This summary covers the principles of distillation, the characteristics of different hydrocarbons, and the various useful products derived from crude oil, including petrol, diesel, and bitumen. Ideal for GCSE higher tier students.

Fractional Distillation Explained

fractional distillation 

lydia wilton

Outlines separation and uses of Crude Oil required for GCSE Chemistry Paper 2

Explore the essential processes of crude oil, including fractional distillation and hydrocarbon cracking. This summary covers the formation, separation, and applications of hydrocarbons, crucial for GCSE Chemistry Paper 2. Understand how crude oil is transformed into fuels and feedstock for the petrochemical industry.

Chromatographic Separation Principles

Popular Content

chemistry paper 1 ocr gateway (c1,c2,c3) and practicals

1.1 The nature of substances and chemical reactions

Chromatography

Chemical Analysis - Knowledge

chemistry higher edexcel notes

distillation

Separation Techniques - Detailed Notes for GCSE Chemistry AQA

fractional distillation

Crude Oil

Eluent

GCSE AQA CHEMISTRY Required practicals, Paper 1 & 2 - All Triple & Combined Science Practicals

Retention Factor (rf)

Chemistry equation list Edexcel Paper 1/2

chromatography

Thin-layer Chromatography (tlc)

Amines long answer Qs pt2

Knowledge Items

Chromatography

Separations and Purifications