A new dye (DYE C) was developed and was analyzed against other dyes using paper chromatography. A solution 1:1 ethyl acetate: hexane was used as the eluent. The resulting chromatogram is shown at the photo. Determine the retention factor (Rf) values of each spot on dye C and what are the other dye/s present in dye C.

A new dye (DYE C) was developed and was analyzed against other dyes using paper chromatography. A solution 1:1 ethyl acetate: hexane was used as the eluent. The resulting chromatogram is shown at the photo. Determine the retention factor (Rf) values of each spot on dye C and what are the other dye/s present in dye C.

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

ChapterL: Let's Review

SectionL.1: Units Of Measurement

Problem 2RC

See similar textbooks

Similar questions

Molecule Sis B x A- x-A-x x-Ä- XFAX 2 3 4 5
PROVISIONAL LEWIS STRUCTURES T01/S01 For each provisional structure, identify if it is the correct Lewis structure (C) or if it needs to be modified according to procedure MA or MB to obtain the correct Lewis structure. MA. Form multiple bonds to the central atom using lone pair on the terminal atom(s) until the central atom has an octet (or septet). MB. Form multiple bonds to the central atom using lone pair on the terminal atom(s) until the central atom has a formal charge of zero (0) or until two double bonds are formed. A provisional structure has the valence electrons distributed in order as (1) a bond between each pair of atoms, (2) an octet for each ligand (terminal) atom or ligand group (CH3, NH2 or OH) and (3) any remaining electrons on the central atom.
Given the structure below, what is the number of relevant resonance structures in which a negative charge resonates onto different oxygen atoms? но. HO
Name the orbital overlap for: Bond I: Bond II: Bond III: Bond IV: Bond V: Bond VI: Bond VII:
EL3N OH Brt Na C三N- + H20
Bra+light NBS CC Br or Br 2 0
Memorize that 1mL=1cm3 Convert 2000mL to cm3 Use a conversion factor of 1cm3/1mL
CI AICI 3
V LISten What is the structure of the product expected from the following reaction? .CI heat PRODUCT CI CI MacBook Air 吕0 F3 D00 D00 F4 ト F2 F5 F6 F7 FB F9 @ 23 24 & * 2 3 4 5 7 W E く0
las 1 p2
Express 1 dm ^3 as cm^3
#2 KMNO4 SOC, E NH2 PDC C HO. D