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15, water has a boiling point of 100 and water and 12 mol% 2-propuol distills at

ID: 923098 • Letter: 1

Question

15, water has a boiling point of 100 and water and 12 mol% 2-propuol distills at 804which ofthe following 2-propanol has a boiling poin hasa boiling point of82.5 Amature or 88 mon a aneotrope terms best dKrbesth" suma b ideal solution . racemic misture As shown below, alcohols can be methyl-1-butanol with 0.24 mol acetic acid and 0.05 16. As shown below, alcohols can be converted to esters converted to esters by reaction with carboxylic acids in the presence of an of soamyl acetate (banana oil, below) calls for heating 0.12 mol of 3 A. pro for the in this procedure? with 024 molf his procedure?, mo acetic acid and o os mol sulfuric acid. Which ofthe following is the us mol sulfuric acid. Which of the following is the limiting reagent HSO b acetic acid 17. Which of the following reactions was used in this c, sulfurie acid d. Cannot be determined without knowing the masses to be used. was used in this course to prepare pheny lmagnesium bromide (C.H.Mgho a drignard reaction, it is important that all glassware, reactants and solvents are dry as water reacts bromide with water? 18. In performing a Grignard reaction, it is important that rapidly with Grignard reagents. Which of the following is hethylmagnesium bromide with wing is the product formed by reaction ofh rignad n H,O d. CH. b. CH-Br a. CH-OH 19. Shown below is a diagram of a fractional distillation apparatus-at hose from the water faucet be connected (i.e, where should water flow into the apparatus)? - at which point (a-e) should the dissolve the mixture in methar icarbonate (N ich will dissolve both compounds) and extract the benzoic acid with 5% aqueous sodium b this procedure give a good separation of the two compounds? Yes b. No Toluene Benzoic

Explanation / Answer

15, water has a boiling point of 100 and water and 12 mol% 2-propuol distills at

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