1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
VikaD [51]
3 years ago
6

What characteristic frequencies in the infrared spectrum of your sodium borohydride reduction product will you look for to deter

mine whether the carbonyl group (in ethyl vanillin) has been converted to an alcohol functional group? That is, if the transformation has occurred, which characteristic frequencies should be present in the infrared spectrum, and which should be absent? How would the infrared spectrum for the sodium borohydride reduction product be affected if the product were still wet with water? Explain your reasoning.
Chemistry
1 answer:
kkurt [141]3 years ago
5 0

Answer:

A)The characteristic frequency to look out for is  1720-1740 cm-1 (for C=O) for which will disappear in the end product but initially present in the reactant.

B)Characteristic frequency  present in the infrared spectrum will be at a peak of  3300-3400 cm-1 which will be due to O-H stretch.

C)If the product is wet with water there will be no change in the infrared spectrum

Explanation:

The characteristic frequency to look out for is  1720-1740 cm-1 (for C=O) for which will disappear in the end product but initially present in the reactant.

Characteristic frequency  present in the infrared spectrum will be at a peak of 3300-3400 cm-1 which will be due to O-H stretch.

If the product is wet with water there will be no change in the infrared spectrum

You might be interested in
Compared with cooler stars, the hottest stars have absorption lines that are
lukranit [14]
The answer should be "broad and fuzzy"
8 0
3 years ago
How should she report the answer using the correct number of significant figures? 14.206 14.21 14.2 14
zysi [14]
Its 70 and more because its right
5 0
3 years ago
Help science loook at pictureeee
Blizzard [7]

Answer:  Convection current

Explanation:

8 0
2 years ago
Read 2 more answers
Which of the elements must be available in water for the metamorphosis of tadpoles?
Grace [21]
The element iodine (I) is important for the fast and hastened metamorphosis of frog-tadpoles. As amphibians, the tadpoles can live in water and land but when they are born they are iodine-deficient. Tadpoles that do not receive ample amount of iodine become tadpoles until the end of their days. 

8 0
3 years ago
Which phrase best describes humidity?
NARA [144]

One phrase that best describes humidity is:

<u><em>Heat</em></u>

7 0
3 years ago
Read 2 more answers
Other questions:
  • A human lung at maximum capacity has a volume of 3.0 liters. If the partial pressure of oxygen in the air is 21.1 kilopascals an
    13·1 answer
  • How does the temperature of water affect the way water moves
    6·1 answer
  • Calculate the mass 86.08 cm3 of Zinc sample knowing that its density is 7.14 g/cm3
    15·1 answer
  • What information does a reaction rate give
    9·2 answers
  • Sebastian watches his cat run out Into the yard, look at a bug, and then run back to the
    12·1 answer
  • What is the term for electrons that are not held within a bond?
    11·1 answer
  • Question 24
    10·1 answer
  • Does carbon dissolve in water
    5·1 answer
  • Which item is NOT shown in a balanced chemical equation?
    14·1 answer
  • Why does nonmetallic elements pull elements from metallic elements so effectively during a reaction?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!