![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 25.01.2021 23:40, lashaaungas
Compound A exist in equilibrium with its tautomeric form, compound B. An IR spectrum of a mixture of A and B exhibits four signals in the region 1600-1850 cm^-1. These signals appear at 1620, 1660, 1720 nd 1740 cm^-1.
A. Identify the source for each of these four signals and provide a justification for the location of the signal at 1660 cm^-1
B. For most simple ketones, the concentration of the enol tautomer is almost negligible at equilibrium. However, in this case, the concentration of B is significant. Provide a justification for this observation.
C. The IR spectrum of compound C lacks a signal at 1720 cm^-1. Draw the tautomer of C and then determine which tautomeric form predominates at equilibrium.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:30, Naysa150724
Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world
Answers: 3
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 03:40, ElegantEmerald
The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.
Answers: 2
Do you know the correct answer?
Compound A exist in equilibrium with its tautomeric form, compound B. An IR spectrum of a mixture of...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.08.2020 09:01
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 12.08.2020 09:01
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 12.08.2020 09:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.08.2020 09:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.08.2020 09:01
![Konu](/tpl/images/cats/istoriya.png)
History, 12.08.2020 09:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.08.2020 09:01