Modern chemical techniques: chromatography

2015-04-30T15:09:00+01:00

No comments

This book teaches about modern chemical techniques without heavy emphasis on maths or physics. It includes descriptions of instruments and their applications.

Downloads

Chromatography
Handout | PDF, Size 0.26 mb

Websites

Buy Modern Chemical Techniques: £19.95

No comments

Level

Use

Specification

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.
        Social and Applied Aspects
        Use of thin-layer chromatography (TLC) in the separation of dyes taken from fibres in forensic work.
England
- A/AS level
Scotland
- Higher
  - SQA Chemistry
    - 3. Chemistry in society
      - (e) Chemical analysis
        (i) Chromatography
        Chromatography is a technique used to separate the components present within a mixture. Chromatography separates substances by making use of differences in their polarity or molecular size.
        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…
- Advanced Higher
  - SQA Chemistry
    - Researching Chemistry
      - Practical skills and techniques
        Thin-layer chromatography
        Candidates should be familiar with thin-layer chromatography experimental procedure.
        Rf values can be calculated and under similar conditions a compound will always have the same Rf value within experimental error.
        Since a pure substance will show up as only one spot on the chromatogram, TLC can be used to assess the purity of a product prepared in the lab.
Wales
- A/AS level
  - WJEC Chemistry
    - Unit 4: ORGANIC CHEMISTRY AND ANALYSIS
      - 4.8 Organic synthesis and analysis
        (g) use of chromatographic data from TLC/paper chromatography, GC and HPLC to find the composition of mixtures
Northern Ireland
- GCSE
  - CCEA Double award science
    - Unit C1: Structures, Trends, Chemical Reactions, Quantitative Chemistry and Analysis
      - 1.9 Chemical analysis
        1.9.6 describe paper chromatography as the separation of mixtures of soluble substances by running a solvent (mobile phase) through the mixture on the paper (stationary phase), which causes the substances to move at different rates over the paper;
        1.9.7 interpret a paper chromatogram including calculating Rf values;
  - CCEA Chemistry
    - Unit 1: Structures, Trends, Chemical Reactions, Quantitative Chemistry and Analysis
      - 1.9 Chemical analysis
        1.9.6 describe paper chromatography as the separation of mixtures of soluble substances by running a solvent (mobile phase) through the mixture on the paper (stationary phase), which causes the substances to move at different rates over the paper;
        1.9.7 interpret a paper chromatogram including calculating Rf values;
- A/AS level
  - CCEA Chemistry
    - Unit A2 2: Analytical, Transition Metals, Electrochemistry and Organic Nirtrogen Chemistry
      - 5.4 Chromatography
        5.4.1 describe and explain how paper (one-way and two-way), thin-layer (TLC) and gas-liquid (GLC) chromatography are carried out qualitatively and quantitatively;
        5.4.3 interpret one-way and two-way paper and TLC chromatograms, including calculations of Rf values;

Resource
Ultraviolet/visible spectroscopy
2015-04-30T15:16:21Z
This book teaches about modern chemical techniques without heavy emphasis on maths or physics. It includes descriptions of instruments and their applications.
Resource
Nuclear magnetic resonance spectroscopy
2015-04-30T15:15:59Z
This book teaches about modern chemical techniques without heavy emphasis on maths or physics. It includes descriptions of instruments and their applications.
Resource
Mass spectrometry
2015-04-30T15:12:09Z
This book teaches about modern chemical techniques without heavy emphasis on maths or physics. It includes descriptions of instruments and their applications.

No comments yet

You're not signed in.

Only registered users can comment on this article.

More Resources

Resource
Smartphone spectroscopy: Beer–Lambert law
Use your smartphone to measure changes in concentration across different concentrations of squash at home or in the classroom. Use your results to predict the concentration of an unknown dilution of squash.
Resource
The Gibbs free energy | Post-16 thermodynamics tutorials
Use this tutorial, including a video demonstration, to help post-16 students learn about equilibrium, the Gibbs free energy and the feasibility of reactions.
Resource
Entropy | Post-16 thermodynamics tutorials
Try this tutorial with accompanying videos to help teach students on post-16 courses about the concept of entropy and the second law of thermodynamics.

Modern chemical techniques: chromatography

Downloads

Chromatography

Websites

Buy Modern Chemical Techniques: £19.95

Level

Use

Category

Specification

Related articles

Ultraviolet/visible spectroscopy

Nuclear magnetic resonance spectroscopy

Mass spectrometry

No comments yet

Only registered users can comment on this article.

More Resources

Smartphone spectroscopy: Beer–Lambert law

The Gibbs free energy | Post-16 thermodynamics tutorials

Entropy | Post-16 thermodynamics tutorials