When using a separatory funnel for extracting an aqueous solution of benzoic acid, which of the following organic solvents is most likely going to be the TOP layer of the extraction? isopropyl bromide dichloromethane diethyl ether chloroform

Give the systematic (IUPAC) names for these molecules. Boononon cnolonongron. НаСНз CHОССH2СH2СНCHЗ CH3 phenyl propanoate |4-methyl pentane methanoat Incorrect. You mixed up the acyl and alkoxy portions of the molecule. Name the alkoxy part first, followed by the acyl part.

Determine the structure of the methyl ester and organomagnesium bromide reagents that can be combined to form the following alcohol: Part 1: Draw the bond-line formula for the methyl ester reagent. Disregard stereochemistry. Part 2: Draw the bond-line formula for the organomagnesium bromide reagent. Disregard stereochemistry.

Which of the following would be most miscible in n-nonane, CH3CH₂CH₂CH₂CH₂CH₂CH₂CH₂CH3? formic acid, COOH ammonia, NH3 n-butane, CH3CH₂CH₂CH3 n-butanol, CH3CH₂CH₂CH₂OH

Which type of compound typically give 3 peaks ("bands") between approx. 1500-1600 cm in an IR spectrum? Select one: Carbonates Esters Alkaloids Aromatic compounds

Calculate the percent yield and theoretical yield for the following reaction: reduction of 9-Fluorenone to 9-Fluorenol    0.1063 of 9-Fluorenone 1.75 mL of methanol 0.1432 g of sodium borohydride  Final weight of 9-fluorenol = 0.1557 g

Question 1 You are employed as a co-op student at the Drug and Alcohol Testing Association of Canada (DATAC) developing analytical tests for sports doping agents. You are asked to prepare a procedure for the extraction of methylphenidate, the active compound in Ritalin, from urine samples (consider them as simple aqueous layers, you do not need to consider other components!). The goal of the procedure is to extract the methylphenidate into an organic layer which will then be evaporated and the residue will be tested for the drug. You find that methylphenidate is highly soluble in 2-methyltetrahydrofuran, a bio-renewable solvent. Draw the structure of 2-methyltetrahydrofuran and give two reasons why it is a good solvent choice for liquid-liquid extraction. (Please find the image attached below to help you with this question) Question 2 (cont. from scenario 1). Your colleague is helping you develop the urine test. They suggest that the urine should be adjusted to a pH above 7 before…

Reaction with which of the following compounds in an acetylide reaction would lengthen the carbon chain by one carbon and add a primary alcohol?     ethanal     formaldehyde     epoxide     acetone     carbonic acid

Give detailed Solution with explanation needed..don't give Handwritten answer

how do you separate three organic substances by means of extraction. If the three substances, one is 4-methoxyphenol, one acid, the other substance, 1-phenylethylamine, is a base and the third substance, 1,4-dimethoxybenzene, lacks acid-base properties. The three substances are dissolved in diethyl ether, which is a relatively non-polar organic solvent