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
Wewaii [24]
3 years ago
14

S-2-iodooctane lost his opticaly activity in soln on tratment wwithNaI. Explain

Chemistry
1 answer:
IceJOKER [234]3 years ago
5 0

Answer:

Repeated SN2 reactions occur leading to the formation of a racemic mixture

Explanation:

S-2-iodooctane is a chiral alkyl halide with an asymmetric carbon atom. The presence of an asymmetric carbon atom implies that it can rotate plane polarized light and thus lead to optical isomerism. The two configurations of the compound are R/S according to the Cahn-Prelong-Ingold system.

However, when S-2-iodooctane is treated with sodium iodide in acetone, repeated SN2 reactions occur since the iodide ion is both a good nucleophile and a good leaving group. Hence a racemic modification is formed in the system with time hence we end up with (±)- Iodooctane.

You might be interested in
How many moles of solute are in 53.1 mL of 12.5M HCI?
Deffense [45]
Molarity = moles of solute/volume of solution in liters.

From this relation, we can figure out the number of moles of solute by multiplying the molarity of the solution by the volume in liters.

We have 53.1 mL, or 0.0531 L, of a 12.5 M, or 12.5 mol/L, solution. Multiplying 12.5 mol/L by 0.0531 L, we obtain 0.664 moles. So, in this volume of solution, there are 0.664 moles of solute (HCl).
6 0
2 years ago
Which statement describes the 3d, 4s, and 4p orbitals of Arsenic (As) based on its electronic configuration and position in the
tekilochka [14]

Answer:

The 3d and 4s orbitals are completely filled, and the 4p orbital is partially filled.

Explanation:

8 0
3 years ago
When .50 mL of 2.0M Li3PO4 is added to 50 mL of 1.0 M LiH2PO4 what is the resulting concentration of Li+?
jeka57 [31]
Hence the resulting concentration of Li+ is 1M. Hope it helps.

8 0
3 years ago
So it can _____ ____ the egg’s exterior and enter
Dmitry_Shevchenko [17]
So it can break down the egg’s exterior and enter
8 0
2 years ago
Read 2 more answers
When the body becomes overheated, how does the body react to maintain homeostasis?
erastovalidia [21]

Answer:

Nervous system directs your body to swear to release heat.

Explanation:

Sweat maintains homeostasis when overheating.

4 0
2 years ago
Other questions:
  • Match the effects on the concentration of SO3 gas when the following changes occur after initial equilibrium has been establishe
    7·2 answers
  • Calculate the concentration of OH- in a solution that contains 3.9 x 10-4 M H3O+ at 25°C. Identify the solution as acidic, basic
    8·1 answer
  • A student places a small amount of water in a glass dish and then carefully places a small paperclip on the surface of the water
    8·2 answers
  • Tin reacts with fluorine to form two different compounds, A and B. Compound A contains 38.5 g of tin for each 12.3 g of fluorine
    14·2 answers
  • What is bioleaching
    13·2 answers
  • What is the grams of molar mass of magnesium
    12·2 answers
  • I need help I tried many times and I don’t get it
    11·1 answer
  • What do you notice about how plants get their energy in a DESERT ECOSYSTEM?
    12·2 answers
  • If you have two pistons in a system, which exerts the larger force?
    5·1 answer
  • To prepare a lab solution a chemist dissolves solid potassium chloride in a given
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!