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Chemistry, 29.10.2020 03:50 Amyra2003

You are a forensic analyst employed at an Forensic Lab. You plan to perform paper chromatography on the ink from the bank robbery note and a sample from the marker. Permanent marker ink is non-polar. You need to select the best solvent to use as the mobile phase in order to compare the ink sample and determine if they may be a match. The solvents you have available to you are carbon tetrachloride and water. Using molecular polarity and the symmetry of the molecules, which of the two solvents you would choose to dissolve the marker ink? Explain why you chose the solvent you did.

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