Asked by AL2012

Which samples were pure and which were mixtures?

How many different component compounds are in each mixture and what colour are they?

Are there two different coloured ink samples that contain a common component?

( ALL THESE QUESTIONS ARE RELATED TO THE COLOUR CHROMOTAGRAPHY EXPERIMENT)
Answered by mikey
i think if the colour didnt change then its pure, and if colours changed a lot then its mixture.. im not sure though. You will have to wait for drbob
Answered by DrBob222
Tutors here are not clairvoyant. I have no idea what you are doing other than that it is a chromatography experiment
Answered by bobpursley
DrBob, you missed this class.
https://tse2.mm.bing.net/th?id=OIP.5x-xhxBm0LuLMmKKcZ0SQgDdEZ&pid=15.1&P=0&w=300&h=300

available on Amazon.
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