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

Author Question: Why must a solid drying agent be removed from a solution before the solution is distilled? answer ... (Read 30 times)

dollx

  • Hero Member
  • *****
  • Posts: 558
on: Aug 23, 2018

Why must a solid drying agent be removed from a solution before the solution is distilled?
  answer



Question 2

Which drying agents in Table 4.1 could be used to dry an ether solution of each of the following compounds?
  (a) CH3CH2CH2CH2OH
  (b) CH3CH2CH2CH2Br
  (c) CH3CH2CO2H
  (d) CH3CH2CH2CH2NH2



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

peilian

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Aug 23, 2018
Answer to Question 1

The heat required for distillation will cause the hydrated crystals to dehydrate and recontaminate the distilled sample with water.

Answer to Question 2

(a) MgSO4, Na2SO4, CaSO4, K2CO3
(b) any drying agent will be satisfactory
(c) MgSO4, Na2SO4, CaSO4
(d) MgSO4, Na2SO4, K2CO3



dollx

  • Member
  • Posts: 558
Reply 2 on: Aug 23, 2018
YES! Correct, THANKS for helping me on my review

AngeliqueG

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

) Intramuscular drug administration: (d) the needle is removed and the puncture site is covered wi ) Intramuscular drug administration: (d) the needle is removed and the puncture site is covered wi
Work is done by an external agent Work is done by an external agent
Nutrient-Dense Food Choices Nutrient-dense foods provide more nutrition per calorie and fewer solid Nutrient-Dense Food Choices Nutrient-dense foods provide more nutrition per calorie and fewer solid
Answer to Vector Question Pt. 2 Answer to Vector Question Pt. 2
Solution to linear and parabola Solution to linear and parabola
Biological control agent: a commercially raised parasitoid wasp about to deposit a fertilized egg in Biological control agent: a commercially raised parasitoid wasp about to deposit a fertilized egg in
Video: Control of ventilation rate by other brain centers (posts, hypothalamus & cerebral cortex)

For a complete list of videos, visit our video library