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gulaghasi [49]
2 years ago
12

Compound A, an alkyl bromide with chemical formula , reacts with to yield compound B. Compound B in turn reacts with (1) , (2) ,

to yield compound C. Compound C reacts with to yield compound D. Propose a structure for compound D that is consistent with the following predicted 1H-NMR spectrum.
Chemistry
1 answer:
leonid [27]2 years ago
5 0

Compound B will be propene as a result of an elimination reaction involving potassium tert-butoxide and an alkyl halide. In proton NMR, alkenes exhibit signals in the 5–6 ppm range.

<h3>What are Elimination Reactions?</h3>

Elimination reactions are one sort of reaction that are mostly utilized to convert saturated compounds (organic molecules that contain single carbon-carbon bonds) to unsaturated compounds (compounds that feature double or triple carbon-carbon bonds). Additionally, it plays a significant role in the production of alkenes.

The elimination response is composed of the following three major events: 

  1. Proton exclusion.  
  2. The synthesis of a C-C pi bond. 
  3. As a result, the relationship between the departing group's members has grown increasingly distant.

To learn more about Elimination reactions visit:

brainly.com/question/14693649

#SPJ4

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Answer:

An endothermic process is any process which requires or absorbes energy from its surroundings usually heat

Explanation:

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Identify the three types of metamorphism.
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Three types of metamorphism exist: contact, dynamic, and regional. Metamorphism produced with increasing pressure and temperature conditions is known as prograde metamorphism.

4 0
3 years ago
What was the name for the spectrum of specific wavelengths produced by an existing element?
Annette [7]
The emission spectrum of a chemical element
5 0
3 years ago
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How many moles are in 175g<br> (Ca(NO3)2
zheka24 [161]

Answer:

appx. 1.07 moles

Explanation:

175g of molecule Ca(NO3)2

To find the # of moles, use stoichoimetry.

1. We need the molar mass of Ca(NO3)2.

Ca mass: 40.08 g

NO3 mass: N + 3(O) --> 14.01 + 3(16.00) --> 62.01

Molar mass = Ca + 2(NO3) --> 40.08 + 2(62.01) --> 164.1 g

2. write out the calculation

175g Ca(NO3)2 * (1 mole Ca(NO3)2)/(molar mass of Ca(NO3)2)

175 g Ca(NO3)2 * (1 mole Ca(NO3)2)/(164.1 g Ca(NO3)2)

The g units cancel out and we're left with moles.

Simply perform the calculation now: 175*1/164.1 ≅1.07 moles

6 0
3 years ago
A car at rest ends accelerates for 12 seconds. After this time the car is going 36 m/s. What was its acceleration?
Zigmanuir [339]

Acceleration is defined as velocity per unit time.

Acceleration=\frac{Velocity}{time}

a=\frac{dv}{dt}

Here, a=acceleartion,

v=velocity=36 m/s

t=time=12 s

a=\frac{dv}{dt}

a=\frac{36}{12}

a=3 ms⁻²

A car at rest ends accelerates for 12 seconds. After this time the car is going 36 m/s. So acceleration that is a=3 ms⁻².


4 0
3 years ago
Read 2 more answers
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