rianmckenzie54021 rianmckenzie54021

24-01-2020
Chemistry

contestada

Which of the carbon atoms in the following molecule appears furthest downfield in the 13C NMR spectrum?

(CH3)2CH2COCH3 CH3=i
CH2=ii
CO=iii
CH3=iv

Respuesta :

badmusmuiz16 badmusmuiz16

25-01-2020

Answer:

CO - Appears furthest downfield

Explanation:

The carbon - 13 NMR shows the position of the carbon atoms on the spectroscopy.

The carbon atoms attached to the electronegative elements appear further downfield. The carbon atom attached to the oxygen atom (CO) appears furthest away due to the presence of the oxygen atom.

Ver imagen badmusmuiz16

Answer Link

Otras preguntas

According to John Locke, what is the MAIN why a government should exist? A) to make sure GOD's laws are followed B) to punish people who break the law C) to

Chemical cells wired in series make the battery last _____________ those in parallel. Given both circuits receive the same load over the same time period. A) lo

Evaluate 3 – 5 · 2 + 8 ÷ 4 – 2 using the correct order of operations. A) -1 B) -3 C) -7 D) -10

5 x 7 is the same as (5x5) + (5 x ) =

What characterize the music of John Philip Sousa regarding the musical elements (melody, harmony, rhythm..)?

What are common symbols used on a scorecard?

9. Rewrite each scientific notation as a regular number.a. 9.7 * 104b. 7 * 105C. 8.97 x 107d. 3.2 x 101010. Find each of the following square roots. (Hint: All

What is 15.05 x 7.34

What are particulates? Why are they important?

Read the excerpt from Outcasts United. Somehow, Luma would have to find a way to get all these kids to play as a unit. "It was about trying to figure out what t