Chemistry for the gifted and talented: chromatography

No comments

This activity extends the students’ understanding of chromatography. It links chromatography with particle theory and develops the tools of analogy and modelling.

Downloads

Chromatography worksheet
PDF, Size 0.12 mb

Websites

Chemistry for the gifted and talented book: £19.95

No comments

Level

Use

Specification

England
- GCSE
Scotland
- Higher
  - SQA Chemistry
    - 3. Chemistry in society
      - (e) Chemical analysis
        (i) Chromatography
        The details of any specific chromatographic method or experiment are not required. Depending on the type of chromatography used, the identity of a component can be indicated either by the distance it has travelled, or by the time it has taken to travel…
Wales
- GCSE
  - WJEC Chemistry
    - Unit 1: CHEMICAL SUBSTANCES, REACTIONS and ESSENTIAL RESOURCES
      - 1.1 THE NATURE OF SUBSTANCES AND CHEMICAL REACTIONS
        (i) atoms/molecules in mixtures not being chemically joined and mixtures being easily separated by physical processes such as filtration, evaporation, chromatography and distillation
  - WJEC Combined science
    - Unit 2: Chemistry 1
      - 2.1 THE NATURE OF SUBSTANCES AND CHEMICAL REACTIONS
        (i) atoms/molecules in mixtures not being chemically joined and mixtures being easily separated by physical processes such as filtration, evaporation, chromatography and distillation
Northern Ireland
- A/AS level
  - CCEA Chemistry
    - Unit AS 1: Basic Concepts in Physical and Inorganic Chemistry
      - 1.9 Acid-base titrations
        1.9.6 calculate concentrations and volumes for titration calculations;
        1.9.7 demonstrate knowledge of the term molarity, M, and the units of concentration, for example mol dm⁻³ and g dm⁻³;
Republic of Ireland
- Junior Cycle
  - Science
    - Chemical world
      - Building blocks
        2. Develop and use models to describe the nature of matter; demonstrate how they provide a simple way to to account for the conservation of mass, changes of state, physical change, chemical change, mixtures, and their separation.
- Leaving Certificate
  - Chemistry
    - 7. Organic chemistry
      - 7.5 Chromatography and Instrumentation in Organic Chemistry
        Depth of treatment
        Chromatography as a separation technique in which a mobile phase carrying a mixture is caused to move in contact with a selectively absorbent stationary phase.

Resource
Chemistry for the gifted and talented book introduction
Chemistry for the gifted and talented is a refreshingly challenging educational book containing a wide range of differentiated activities for use in school and college.
Feature
Plastic conservation
2021-04-19T06:11:00Z
Usually we want plastics to degrade, so what about when we don’t? How chemists are helping museums preserve plastics
Ideas
Practise purposeful practicals
2021-03-24T08:00:00Z
Identify the reason you’re teaching a particular experiment to ensure students learn not just how to do it, but the concept and technique too

No comments yet

You're not signed in.

Only registered users can comment on this article.

More Resources

Resource
‘Life would be unrecognisable without plastic’ | 11–16 years
2021-04-19T08:23:00Z
A worksheet including three classroom activities to evaluate the role plastic plays in everyday life
Resource
Puzzling polymers
2021-04-19T08:23:00Z
A matching activity worksheet using clues to identify and name repeating polymers based on their chemical structure
Resource
Explaining observations in energetics quiz
2021-04-14T05:59:00Z
Get your 11–14 students applying their rates of reactions knowledge to new contexts

Chemistry for the gifted and talented: chromatography

Downloads

Chromatography worksheet

Websites

Chemistry for the gifted and talented book: £19.95

Level

Use

Category

Specification

Related articles

Chemistry for the gifted and talented book introduction

Plastic conservation

Practise purposeful practicals

No comments yet

Only registered users can comment on this article.

More Resources

‘Life would be unrecognisable without plastic’ | 11–16 years

Puzzling polymers

Explaining observations in energetics quiz