Question

Complete the reactions equations for the chemistry that took place when the organic layer was extracted. Cross out analyte that is no longer present and indicate which layer it would be

opts) Complete the reaction equations for the chemistry that took place when the organic layer was extracted with aqueous acid (reaction with H2O*). Cross out the analyte that is no longer present in the organic layer during the extraction with aqueous acid (i.e. the analyte that was extracted by the base). Write NR (no reaction) on the right side of the reaction equation if an analyte compound does not react. Indicate which layer, organic or aqueous, each analyte compound would be in during the acid extraction. Analyte Layer O-H O- HỌN NO2 7. (3pts) Identify which compound appeared on your TLC plate where the aqueous acid, aqueous base, and organic layers were spotted. Aq. Ac. Aq. Ba. Org. 101

Answer 1

solution: ① When the organic layer wes extracted with aqueous acid - OH + Hi OH W oo- I 340 H No reaction / organic layer Aqueous lager. nic nzoic and in acidic mad medium it will layer. There is no salt I formation because it formation because it is is in orgur remain acid No reaction Organic layer Aqueous layer Benzophenone is a neutral compound. In khin organi lager extracted with acid it will remain in organic layer. It do not contain any basic functional group N Aqueous lager. 3-nitro aniline is basic in nature. It form salt with acid and go into aqueous lager.

neous lager and did not lift on TLC plate The organic layer "layer compound compound appear on TLL plo appear on TLL plate. The salt of acid it will remain in aqueous lager and did not lift on The and compound lift on TLC plate but it is polar than neutr compound. So on TLL neutral compound Rf value is higher than and compound and acid compound Rf valuce higher thant than salto