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
Travka [436]
3 years ago
10

Draw all possible structures for a compound with molecular formula C4H8O that exhibits a broad signal between 3200 and 3600 cm-1

in its IR spectrum and does not contain any signals between 1600 and 1850 cm-1.

Chemistry
1 answer:
MrRissso [65]3 years ago
4 0

Answer:

Cyclic butanol , 1 cyclopropyl methanol, 1-methyl cyclo propan-1-ol.

Explanation:

IR wave-number of O-H bond = 3600 - 3200 cm^{-1}

The intensity of the signal is broad and strong.

IR wave number of C=C bond = 1680 - 1600 cm^{-1}

The intensity of the signal is weak.But for the given chemical formula it didn't show any signal in its IR spectrum.This means that no unsaturation is present.

IR wave number of C=O bond = 1780 - 1650 cm^{-1}

The intensity of the signal is broad and strong.But for the given chemical formula it didn't show any signal in its IR spectrum. This means that no C=O is present in the compound

For the given formula the possible structures wil be:

C_4H_8O: C_4H_7OH

As we know from the I.R. data that no unsaturation is present which indicates that the given compound has cyclic structure.

The possible structures are attached in an image.

You might be interested in
Which sample contains a total of 3.0 x 10^23 molecules?
belka [17]
Given that 1 mole contains 6.02x10^23 molecules, 3.0x10^23 is just around half a mole. Then we check the number of moles for each choice:

A. This is approximately half a mole, since the molar mass of Br2 is 159.8 g/mol.
B. He has a molar mass around 4 g/mol, so this is 1 mole.
C. H2 has a molar mass of 2.02 g/mol, so this is 2 moles.
D. Li has a molar mass of around 6.97 g/mol, so this is around 2 moles.

Therefore the only choice that fits is A. 80 g of Br2.
3 0
3 years ago
I’m 13 if I did 100 reps of 5 types of push-ups will it build muscle in arms and chest
ra1l [238]
Hi yes bestie just make sure you eat enough so that you can actually build the mussel
8 0
3 years ago
How does prairie grasses protect soil
jeyben [28]

Prarie Grass Protects soil ( And this is just what I think, so I am sorry if I am wrong)

But I think that the grass is there so that the dirt doesn't fly away.

4 0
3 years ago
Which kind of atoms would typically form an ionic bond?
Sunny_sXe [5.5K]
An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions. Ionic bonds are formed between a cation, which is usually a metal, and an anion, which is usually a nonmetal. A covalent bond involves a pair of electrons being shared between at
6 0
3 years ago
Read 2 more answers
Consider this question: What is the molarity of HCL if 35.23 mL of a solution of HCL contains 0.3366 g of HCL?
Crazy boy [7]

<u>Answer:</u> The molarity of HCl solution is 0.262 M

<u>Explanation:</u>

To calculate the molarity of solution, we use the equation:

\text{Molarity of the solution}=\frac{\text{Mass of solute}\times 1000}{\text{Molar mass of solute}\times \text{Volume of solution (in mL)}}

We are given:

Given mass of HCl = 0.3366 g

Molar mass of HCl = 36.5 g/mol

Volume of the solution = 35.23 mL

Putting values in above equation, we get:

\text{Molarity of HCl}=\frac{0.3366g\times 1000}{36.5g/mol\times 35.23mL}\\\\\text{Molarity of HCl}=0.262M

Hence, the molarity of HCl solution is 0.262 M.

6 0
3 years ago
Other questions:
  • Visible light represents a very small portion of the electromagnetic spectrum. Radiation to the left in the image, such as micro
    12·2 answers
  • Which causes waves in the ocean to occur?​
    11·1 answer
  • At constant volume, the heat of combustion of a particular compound, compound A, is − 3039.0 kJ / mol. When 1.697 g of compound
    11·1 answer
  • How do isobars help meteorologists predict weather?
    13·2 answers
  • 4) 4 NH3 + 3 O2  2 N2 + 6 H2O
    5·1 answer
  • Which of the following best describes an atom? * the smallest unit of living things only the smallest unit of an element the sma
    5·1 answer
  • 2.What is the scientific method and how does it work?
    6·1 answer
  • (reply w the answer or get reported) Please answer this​
    12·1 answer
  • 3.The _____________________system works with the ___________________and ________________systems to supply oxygen and nutrients f
    10·1 answer
  • Compound A has 4 moles of hydrogen, 4 moles of oxygen, and
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!