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Unformatted text preview: Red Orange Yellow Dye present Yes Yes No No Yes Conclusion: The purposes of the experiments were achieved. My partner and I were successfully able to separate the salt and sand mixture and did pretty well in getting close to the amount we started with. One possible source of error could be us measuring wrong, another could be we didnt do a good enough job in getting all of the sand off the glass stirrer and the beaker it was in. With the paper chromatography I did alright except some of the colors came up really light so it was hard to see, so that could be one source of error....
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- Fall '08