Separate a mixture of Vitamin D and Vitamin B2 (riboflavin) by paper chromatography. The stationary phase is methanol (CH3OH) and the mobile phase is pentane (CSH12). Place the vitamins in order of elution. Explain why using IMF. (Circle polar sites on each molecule and label all 4 molecules as polar or non-polar.) Vitamin B H3C H,C CH CH, H,C он CH2 Vitamin D OH CH,OH

EBK A SMALL SCALE APPROACH TO ORGANIC L
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Separate a mixture of Vitamin D and Vitamin B2 (riboflavin) by paper chromatography. The stationary phase
is methanol (CH;OH) and the mobile phase is pentane (C;H12). Place the vitamins in order of elution.
Explain why using IMF. (Circle polar sites on each molecule and label all 4 molecules as polar or non-polar.)
Vitamin Ba
0:
H3C
NH
H3C
CH3
CH3
CH3
H3C
He
H3C
HO
CH2
Vitamin D
He
CH2OH
HO
Transcribed Image Text:Separate a mixture of Vitamin D and Vitamin B2 (riboflavin) by paper chromatography. The stationary phase is methanol (CH;OH) and the mobile phase is pentane (C;H12). Place the vitamins in order of elution. Explain why using IMF. (Circle polar sites on each molecule and label all 4 molecules as polar or non-polar.) Vitamin Ba 0: H3C NH H3C CH3 CH3 CH3 H3C He H3C HO CH2 Vitamin D He CH2OH HO
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