The flavor of beer can be tainted by a trace contaminant, called ortho-bromophenol. To reduce the incidents of contamination, beer manufacturers have used certified beer flavor standards to train professional beer tasters to recognize the flavor of ortho-bromophenol. Preparing these certified standards requires pure samples of ortho-bromophenol.
Propose a synthesis of ortho-bromophenol starting from phenol.
Choose from the reagents below. Each reagent can be used more than once.
a) dilute NaOH
b) conc. fuming, 1 mol H2S04
c) Zn
d) HBr
e) HCl
f) Dilute H2S04
g) Br2
h) Br2, Febr3
i) HNO3
Answers: 2
Chemistry, 22.06.2019 18:40
What is one real world example of a colligative property?
Answers: 2
Chemistry, 23.06.2019 00:00
What is the approximate mass of 25 cm3 of silver, if the density is 10.5 g/cm3? a. 0.42 g b. 2.4 g c. 42 g d. 260 g
Answers: 1
Chemistry, 23.06.2019 13:30
The activation energy for a(n) is quite large and usually takes extra energy from the environment, it is normally not a natural spontaneous process. combustion reaction endothermic reaction exothermic reaction catalyzed reaction
Answers: 1
Chemistry, 23.06.2019 13:30
What happens to acetone molecules when you add heat to a beaker of liquid acetone?
Answers: 1
The flavor of beer can be tainted by a trace contaminant, called ortho-bromophenol. To reduce the in...
Mathematics, 23.09.2020 02:01
Medicine, 23.09.2020 02:01
Biology, 23.09.2020 02:01
Social Studies, 23.09.2020 02:01
Mathematics, 23.09.2020 02:01
Business, 23.09.2020 02:01
Spanish, 23.09.2020 02:01
English, 23.09.2020 02:01
History, 23.09.2020 02:01
Mathematics, 23.09.2020 02:01
History, 23.09.2020 02:01
Biology, 23.09.2020 02:01