Predict how many H1 NMR signals (individual resonances, not counting splitting) are expected for the compound.

Chemistry

1 answer:

Lyrx [107]3 years ago

3 0

Answer:

3 H1 NMR signals

Explanation:

NB: kindly check the diagram of the chemical compound in the attached picture.

This particular Question is based on the part of chemistry which is known as spectroscopy. Spectroscopy is used in the Determination or in identifying chemical compounds. H'NMR works on the principle of nuclear magnetic resonance.

In order to solve this question, one has to count the number of hydrogen in unique location. The diagram in the attached show how hydrogen is been counted.

The numbers of signals is the number of different chemical environments in which hydrogen atoms are located.

NB: signals is also the same as peak in H'NMR.

Hence, the number of H1 NMR signals in this chemical compound is 3.

You might be interested in

Serena mixed two samples together: a gray solid that smells like flowers and a gray solid that smells like bleach. She analyzed

MariettaO [177]

Answer:c

Explanation:

7 0

4 years ago

What layer is made of metals and is a solid? A.Mesosphere B.inner core C.outer core

Nookie1986 [14]

B because inner core has metal and it’s solid

7 0

3 years ago

Read 2 more answers

Which of the following statements is true when considering temperature during a recrystallization? More than one answer may be c

Otrada [13]

Answer:

The correct answer is:

(1) It is important that the sample is dissolved in just enough hot solvent.

Explanation:

The process of recrystallization is important to eliminate the impurities and to obtain better crystals of the solid. The solvent used to perform the recrystallization must have a high dissolution power of the substance to be recrystallized and a low dissolution power of the impurities. This is in order to eliminate most impurities. Furthermore, It is important that the sample is dissolved in just enough hot solvent because this should be easy to remove after the recrystallization and the crystal should form easily when the solution cools. Also, it is better to add the hot solvent to solubilize the crystals and keep the impurities insoluble, instead of adding the cold solvent and heating the solution. Additionally, the process of cooling the solution must be done slowly to obtain large and fewer crystals. A fast ice-cooling will form smaller crystals.

4 0

3 years ago

Which probably best indicates that a compound contains an ionic bond

alex41 [277]

I’m thinking

It conducts electricity when Molten.

5 0

3 years ago

Provide an example of a Food Chain.

VikaD [51]

Answer: Diamond is the name ^-^

A food chain only follows just one path as animals find food. eg: A hawk eats a snake, which has eaten a frog, which has eaten a grasshopper, which has eaten grass. A food web shows the many different paths plants and animals are connected. eg: A hawk might also eat a mouse, a squirrel, a frog or some other animal.

Hope this helps ^_^

5 0

3 years ago