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ChemistryChemistry288 views·Updated 24 Jun 2026·2 pages

Chromatography (required practical)

user profile picture
Ellie@ellie_stcg

The method of the chromatography required practical

1
of 2
Chromatography required practical:
1) prepare equipment
2) near the bottom of the filter paper
draw a straight line in pencil
3) add a dot o
2
of 2
Chromatography required practical:
1) prepare equipment
2) near the bottom of the filter paper
draw a straight line in pencil
3) add a dot o

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Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

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ChemistryChemistry288 views·Updated 24 Jun 2026·2 pages

Chromatography (required practical)

user profile picture
Ellie@ellie_stcg

The method of the chromatography required practical

1
of 2
Chromatography required practical:
1) prepare equipment
2) near the bottom of the filter paper
draw a straight line in pencil
3) add a dot o

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2
of 2
Chromatography required practical:
1) prepare equipment
2) near the bottom of the filter paper
draw a straight line in pencil
3) add a dot o

Sign up to see the content. It's free!

  • Access to all documents
  • Improve your grades
  • Join milions of students

By signing up you accept Terms of Service and Privacy Policy

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.

Where can I download the Knowunity app?

You can download the app from Google Play Store and Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content: Chromatography

7
ChemistryChemistry

GCSE Chemistry Practical Insights

Explore essential GCSE Chemistry practicals including chromatography, reaction rates, and water purification. Understand key concepts like mobile and stationary phases, R_f values, and the distillation process. This summary provides crucial information for mastering practical assessments and exam questions.

92,13175
ChemistryChemistry

AQA Chemistry Reaction Rates

Explore the factors affecting reaction rates in AQA Chemistry, including surface area, pressure, temperature, and catalysts. This summary covers key concepts such as collision theory, activation energy, and methods for measuring reaction rates, essential for GCSE combined science. Ideal for exam preparation and understanding chemical processes.

101301
ChemistryChemistry

Atomic Structure & Separation Techniques

Explore the fundamentals of atomic structure, including subatomic particles, atomic models, and the periodic table. This summary also covers essential separation methods such as distillation, chromatography, and filtration, providing a comprehensive overview for GCSE Chemistry students. Ideal for exam preparation and understanding key concepts in chemistry.

111,298107
ChemistryChemistry

Atomic Structure & Periodic Trends

Explore the fundamentals of atomic structure and the periodic table, including key concepts such as atomic mass, groups of elements, and periodic trends. This summary covers the properties of alkali metals, halogens, and noble gases, as well as the historical development of atomic theory. Ideal for GCSE AQA Chemistry students preparing for Triple/Separate Science exams.

102122
ChemistryChemistry

Chemical Analysis Techniques

Explore essential methods in chemical analysis, including flame tests, chromatography, and spectroscopy. This summary covers the identification of gases, purity assessment, and instrumental methods, providing a comprehensive overview for AQA Higher Chemistry Paper Two. Ideal for active recall and exam preparation.

998429
ChemistryChemistry

Chemical analysis- Combined science topic 8

AQA COMBINED SCIENCE TRILOGY

102745
ChemistryChemistry

Chemical Analysis Techniques

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.

S559713

Most popular content in Chemistry

9

Most popular content

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SociologySociology

Sociology of Education Overview

Explore comprehensive A-Level Sociology notes on the education system, covering key theories, policies, and sociological perspectives. This resource includes insights on marketisation, gender roles, cultural deprivation, and educational inequalities, providing a thorough understanding of how education shapes social stratification and individual achievement. Ideal for exam preparation and in-depth study.

12102,8893,041
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Sociology of Families: Comprehensive Revision

Dive into an extensive overview of family dynamics, perspectives, and patterns in sociology. This resource covers key concepts such as family diversity, gender roles, marriage, and the impact of social policies on family structures. Perfect for A-Level Sociology students preparing for Paper 2.

1273,6832,307
CriminologyCriminology

Criminology: Crime & Punishment Overview

Comprehensive mindmaps covering key concepts in the Crime and Punishment topic for WJEC Criminology Unit 4. This resource includes detailed insights into the Criminal Justice System, crime prevention strategies, sentencing models, and the roles of various agencies. Ideal for A-Level revision, ensuring you grasp essential theories and legislative processes to excel in your exams.

1254,8741,059
SociologySociology

Comprehensive Crime & Deviance Overview

Explore an extensive revision of crime and deviance topics, including theories, types of crime, and the impact of media. This resource covers key concepts such as Marxism, functionalism, gender and crime, and the influence of globalization on criminal behavior. Ideal for students seeking a thorough understanding of criminology and its various theories. Type: Full Topic Revision.

1251,6591,399
C
BiologyBiology

Cell Biology and Cell structure

cell structures

93,2520
English LiteratureEnglish Literature

An Inspector Calls: Character Insights

Explore in-depth analysis and key quotes for characters in J.B. Priestley's 'An Inspector Calls'. This resource covers Gerald Croft, Inspector Goole, Sheila Birling, Mrs. Birling, Eric Birling, and Eva Smith, focusing on themes of class, gender roles, and social responsibility. Ideal for students aiming for Grade 8 and above.

1025,434907
CriminologyCriminology

WJEC Unit 4 Criminology

Criminology unit 4 detailed revision note

127,155125
CriminologyCriminology

Criminology Theories Overview

Explore key criminology theories and their implications on crime and deviance. This comprehensive summary covers biological, psychological, and sociological perspectives, including labelling theory, right realism, and the impact of social campaigns on policy development. Ideal for A-Level criminology students seeking to understand the complexities of criminal behaviour and the factors influencing crime prevention strategies.

129,762210
English LiteratureEnglish Literature

Romeo and Juliet: Key themes

Key Romeo and Juliet themes and analysed quotes

106,712198

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user