This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why is it important to use clean and dry reaction tubes/small test tubes in this ... (Read 146 times)

hubes95

  • Hero Member
  • *****
  • Posts: 561
on: Aug 23, 2018
Why is it important to use clean and dry reaction tubes/small test tubes in this experiment?

Question 2

The reaction shown below of biphenyl with two equivalents of the alkyl chloride in the presence of AlCl3 gave two products with very similar Rf values by TLC. One of these products was visualized under the UV lamp, while the other was not. Both products were observed when the plate was stained with iodine. Write the structures of both products.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

trampas

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Aug 23, 2018
Answer to Question 1

Any contaminants present in the tubes, especially water, could contribute to the overall dielectric heating of the compound being examined.

Answer to Question 2

One would expect to get a product similar to that obtained with t-butyl chloride, the alkyl halide used in this experiment. In addition, one would expect to see some of the product of elimination from the starting alkyl halide. A corresponding elimination product was not observed in the experiment starting with t-butyl chloride because 2- methylpropene is a gas.


hubes95

  • Hero Member
  • *****
  • Posts: 561
Reply #2 on: Aug 23, 2018
Thank you!


trampas

  • Sr. Member
  • ****
  • Posts: 320
Reply #3 on: Aug 23, 2018
Always glad to help...


« previous next »
 

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Comparison of small subunit rRNA gene sequences of vertebrate, invertebrate chordate, and invertebra Comparison of small subunit rRNA gene sequences of vertebrate, invertebrate chordate, and invertebra
It is important for new employees to know the location of all fire extinguishers. (C) Sweep the area ... It is important for new employees to know the location of all fire extinguishers. (C) Sweep the area ...
Performing a Spirometry Test to Measure Forced Vital Capacity Performing a Spirometry Test to Measure Forced Vital Capacity
A vehicle being tested during an enhanced emissions test. A vehicle being tested during an enhanced emissions test.
Induration measurement in a tuberculin skin test, a type IV hypersensitivity. Induration measurement in a tuberculin skin test, a type IV hypersensitivity.
If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ... If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ...
Video: Simple Diffusion - Ion transport

For a complete list of videos, visit our video library