dgoldman16171 dgoldman16171

04-11-2022
Chemistry

Answered

thin layer chromatography, like column and gas chromatographies, uses two different phases to separate compounds. these compounds are generally so similar in structure that the desired compound cannot be isolated by recrystallization, extraction or distillation. what two phases are used in thin layer chromatography?

Answer :

Other Questions

assume that you started with anisole, and the product you should have gotten was tribromoanisole. however your recrystallization technique was poor and you did

what would have happened if you had placed the water soluble marker spotted and permanent marker spotted chromatography papers in the wrong test tubes g

Ionic compounds tend to form between a nonmetal with ________ and a metal with __________.

the partition coefficient of a neutral nonpolar organic compound x is 22. what volume of organic solvent (in ml) is required to extract 99% of a 15 gram sample

carbon is able to form a wide variety of stable chain, ring, and branched compounds. which factors contribute to this behavior? select all that apply.

hydrocarbons are compounds that contain only c and h atoms. when a hydrocarbon reacts with o2, co2 and h2o are formed. write a balanced equation for the combust

Unsweetened chocolate has a very bitter taste. What does this taste indicate about some of the compounds in unsweetened chocolate?.

the three dimensional structure of nucleic acids can include all except: a. supercoiling b. base stacking c. hairpin loops d. circular molecules e. all of these

when two ionic compound solutions are mixed and an insoluble solid (i.e., precipitate) is formed, what is the state of matter of the insoluble product?

suppose you are given solutions of 1.00 m acetic acid and 1.00 m sodium acetate and are asked to make 100.00 ml of buffer at ph 5.00 using only these two soluti