What is the title of your instructional piece?
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What is Chromatography? (use the notes in your book from yesterday and try to put it into
your own words).
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What materials do you need to run a chromatogram? (as you set up your
experiment, write down each item you use).
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How do you run your chromatogram?
(Write a method that outlines each step as you
do it. Think about how clearly you are describing what to do. Remember the peanut butter and jelly
sandwich video – if your steps are not clear I might do it differently and your aim, when writing a
method, is that everyone should be able to follow it and do the same exact experiment).
**Remember to name all the materials in your method.
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Draw a simple, labelled diagram to show how to set up your chromatogram.
What does your chromatogram show you?
Who wrote the note? How do you know?
(read your notes from yesterday and answer the following questions, the colours of your
chromatogram match which suspect pen? Which colours are present in both? Is the order of the
colours the same? What does the order of the colours tell you about the weight of each dye?
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