CHEM 1451 Lab 2 Paper Chromatography Postlab Report Name: Date: Coach's Name To complete the table entry titled "Measure

[answerhappygod]

Chem 1451 Lab 2 Paper Chromatography Postlab Report Name Date Coach S Name To Complete The Table Entry Titled Measure 1 (74.72 KiB) Viewed 55 times

CHEM 1451 Lab 2 Paper Chromatography Postlab Report Name: Date: Coach's Name To complete the table entry titled "Measured" or "Observed", copy your measurement (or observation) that you made in the previous weck. If you ran the experiment again to obtain a different measurement, then check the box above the table so that Coach will know why the numbers (or observations) are different from the ones reported in the Prelab and Data. Although there will be no points for completing a table entry, one point will be deducted if the data is missing or for the incorrect use of significant figures and units. So make sure to write them down correctly. Paper Chromatography of Food Dye with 0.1% NaCl solution 1. Red Dye I redid the experiment. List a color of spot whose distance is shorter first. Measured Eluent front distance from the origin 5 20 cm Observed Color of Spot Measured Distance traveled by the spot from the origin 0.60 cm Pink hed 3.00cm a. Determine the retention factor of the color spot whose distance is shorter. (8 points) b. Determine the retention factor of the color spot whose distance is longer. (8 points)