Formula: Rf= distance travelled by the spot form the origin / distance travelled by the solvent front from the origin Problem: You were tasked to perform paper chromatography to different colors of M&M candies for your experiment in your Chem 16.1 Lab class. You followed the protocol used in your lab manual and the resulting chromatogram is shown in your data sheet. Complete your data sheet. CHROMATOGRAM BEFORE: Attached image CHROMATOGRAM AFTER: Attached image
Formula:
Rf= distance travelled by the spot form the origin / distance travelled by the solvent front from the origin
Problem: You were tasked to perform paper chromatography to different colors of M&M candies for your experiment in your Chem 16.1 Lab class. You followed the protocol used in your lab manual and the resulting chromatogram is shown in your data sheet.
Complete your data sheet.
CHROMATOGRAM BEFORE: Attached image
CHROMATOGRAM AFTER: Attached image
REPORT YOUR ANSWERS IN 3 SIGNIFICANT FIGURES.
DYE | CALCULATED Rf |
Tartrazine (yellow) | |
Sunset yellow (orange) | |
Allura red (red) | |
Brilliant blue (blue) |
M&M's color | WHAT IS THE COMPOSITION? |
Orange |
choices: all 4 pigments alurra red sunset yellow tartrazine and brilliant bluesunset yellow and brilliant blue brilliant blue tartrazine sunset yellow and tartrazine tartrazine and allura red |
Green |
choices: all 4 pigments alurra red sunset yellow tartrazine and brilliant bluesunset yellow and brilliant blue brilliant blue tartrazine sunset yellow and tartrazine tartrazine and allura red |
Blue |
choices: all 4 pigments alurra red sunset yellow tartrazine and brilliant blue sunset yellow and brilliant blue brilliant blue tartrazine sunset yellow and tartrazine tartrazine and allura red
|
Brown |
choices: all 4 pigments alurra red sunset yellow tartrazine and brilliant bluesunset yellow and brilliant blue brilliant blue tartrazine sunset yellow and tartrazine tartrazine and allura red |
![CHROMATOGRAM BEFORE:
RED
ORANGE
RED
CHROMATOGRAM AFTER:
YELLOW
ORANGE
YELLOW
GREEN
GREEN
BLUE
BLUE
BROWN
BROWN
IL 6 8 L
9
G
3
2
O
cm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0b85f985-1598-4975-a14b-e3623a1c9c87%2F79cbe548-d9ba-4f79-bbca-a06141aa2ffc%2Fc84yg8_processed.jpeg&w=3840&q=75)
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