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
ExtremeBDS [4]
3 years ago
12

Consider 1-bromopropane (CH3CH2CH2Br) (a) Draw a Newman projection for the conformation in which !CH3 and !Br are anti (dihedral

angle 1808). (b) Draw Newman projections for the conformations in which !CH3 and !Br are gauche (dihedral angles 608 and 3008). (c) Which of these is the lowest energy conformation? (d) Which of these conformations, if any, are related by reflection?

Chemistry
1 answer:
KiRa [710]3 years ago
6 0

Answer:

<em>Figure Attached</em>

Explanation:

a. To draw a Newman projection we draw a circle for the rare carbon and and put a dot in center of circle for the front carbon. For a dihedral angle of 180° we put the respective groups opposite to each other making an angle of 180°.

b. For a dihedral angle of 60° Just rotate the conformation of dihedral angle 180° to anti clock wise up to 120°.  

For a dihedral angle of 300° Just rotate the conformation of dihedral angle 180° to clock wise up to 120°.  

c. The lowest energy conformation is the conformation having dihedral angle 180°. Because in this conformation the bulky groups are anti to each other.

d. Conformations having dihedral angle  60° and 300° are reflection of each other.

You might be interested in
An(A)=25,n(B)=40,n(AuB)=50<br><br>AnB​
puteri [66]

Answer:

5879

Explanation:

3896_+746864uyrhufhj

5 0
3 years ago
34. The line shows the path of the ball.
kiruha [24]
C. Potential to kinetic
6 0
3 years ago
Read 2 more answers
How does thermal energy travel?
Softa [21]
Thermal energy travels<span> by conduction, convection, and radiation. It occurs when a cooler and warmer object touches each other. </span>
7 0
3 years ago
Read 2 more answers
600.0 mL of air is at 20.0 Celsius. What is the volume of the same air at 60.0 Celsius
REY [17]

Answer:

0.682L or 682mL

Use Charles Law of V1/T1 = V2/T2

V1 = 0.6L

T1 = 293K

V2=?

T2= 333K

Explanation:

?

6 0
2 years ago
What is the ph value of the produced solution when hcl reacts with naoh ?
algol13

Answer:

The answer to your question is: 7

Explanation:

The reaction between HCl and NaOH is a neutralization reaction, that means that the products will be water and a salt and the pH will be 7.

                     HCl + NaOH  ⇒  NaCl + H₂O

4 0
3 years ago
Other questions:
  • Which process is an example of a physical change?
    15·1 answer
  • Describe what the greenhouse effect is and how it is caused on a molecular level.
    14·1 answer
  • Help i don't know how to find the percentage yield in stoichiometry!
    8·1 answer
  • small amount wet of hydrogen gas (H2) can be prepared by the reaction of zinc with excess hydrochloric acid and trapping the gas
    8·1 answer
  • Name one object that would be considered a solid. Describe how the atoms move in a<br> solid object.
    10·1 answer
  • Is Kl covalent or ionic?
    6·1 answer
  • Indica, con base en la siguiente ecuación:
    13·1 answer
  • How are elemnts different than atoms
    8·1 answer
  • You are trying to determine the
    6·1 answer
  • A compound that occupies a receptor but does not activate the neuron is known as a(n)?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!