Mysterious Powder

Lab Report


For are four test we did iodine, oil, PR, and vinegar. Iodine test for starch. Oil to see if it separates. PR is to test to see if it is a aside. vinegar is to see if it will fizz or have a chemical reaction.
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PR test tuned bright pink
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iodine test tunes black and looks like oil
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the vinarger test had a cemical reaction and fizzed
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the oil looked clear and separated


we think its red because it tests for PR we also thought it was green because of the iodine test.