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

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.
Resource
Chromatography challenge | 16–18 years

By Andy Markwick

Explore analytical techniques and their applications with a chromatography investigation and research activity
Feature
Crime-busting chemical analysis

2024-02-26T05:00:00Z By Kit Chapman

From dog detectives to AI, discover the cutting-edge advances in forensic science

No comments yet

You're not signed in.

Only registered users can comment on this article.

More Resources

Resource
Particle diagrams and coffee shops | In context | 14–16

By Lyn Nicholls

Put particle diagrams into context and practise maths in science with a visit to a coffee shop
Resource
Particle diagrams | Knowledge check | 14–16

By Lyn Nicholls

Assess learning on particle diagrams with worksheets at foundation and higher level
Resource
The structure of benzene | 16–18 years

Use this worksheet with classroom slides and card sort activity to explore the structure of benzene with your learners

Chemistry for the gifted and talented: chromatography

Downloads

Chromatography worksheet

Level

Use

Category

Specification

Related articles

Chemistry for the gifted and talented book introduction

Chromatography challenge | 16–18 years

Crime-busting chemical analysis

No comments yet

Only registered users can comment on this article.

More Resources

Particle diagrams and coffee shops | In context | 14–16

Particle diagrams | Knowledge check | 14–16

The structure of benzene | 16–18 years