C12 Chemical analysis

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  • Created by: emews
  • Created on: 30-12-17 16:07
Name two types of phases in chromatography.
Mobile phase and stationary phase.
1 of 5
What happens in chromatography?
In chromatography, substances are separated as they travel in a mobile phase which passes through a stationary phase.
2 of 5
Which of the following does not affect how far spots travel up a chromatogram?
The temperature of the solvent used.
3 of 5
What shows the concentration of compounds present on a gas chromatogram?
The height of the peaks shown.
4 of 5
In an acid/base titration, where should the acid be?
An acid of a known concentration is normally added from the burette.
5 of 5

Other cards in this set

Card 2

Front

What happens in chromatography?

Back

In chromatography, substances are separated as they travel in a mobile phase which passes through a stationary phase.

Card 3

Front

Which of the following does not affect how far spots travel up a chromatogram?

Back

Preview of the front of card 3

Card 4

Front

What shows the concentration of compounds present on a gas chromatogram?

Back

Preview of the front of card 4

Card 5

Front

In an acid/base titration, where should the acid be?

Back

Preview of the front of card 5

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