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
Darina [25.2K]
3 years ago
7

How can a chamical change be used to separate substances

Health
1 answer:
Vinvika [58]3 years ago
4 0

Some molecules react differently than others, and this difference in reactivity can be used to separate substances in a mixture.

Typically, this kind of separation is used to separate enantiomers of chiral compounds. Chiral compounds are compounds that have no superimposable mirror images of one another, and the enantiomers are the different versions of these compounds.

When separating enantiomers (which have identical chemical properties), you must first change them into diastereomers by reacting them with a pure enantiomer of another compound. These diastereomers will have different physical properties, making them much easier to sepa


You might be interested in
Once entering the nose, air moves through both the pharynx and larynx.
djverab [1.8K]

Answer:

True

Explanation:

I took the test

6 0
3 years ago
Read 2 more answers
A change of lifestyle may be necessary to insure a healthy pregnancy. Discuss two ways a woman can help herself stay healthy dur
ella [17]
Stop smoking cigs and eating better foods
3 0
3 years ago
Read 2 more answers
How to be happy???? and be postive
mylen [45]
I don't know if this is what your looking for, but here you go!

How to be happy and positive is to look at the positive side of EVERYTHING!!!  Let's say you just broke up with someone.  Well, now you know that they obviously weren't the one for you.  If they were cheating or if they wanted to break up.  There are different scenarios where it is hard to deal with it.  And there is no positive side to it, but just try to look at the positive side.  Let's say someone you loved just died.  Sure it is DEFINITELY going to be depressing, but it was there time to move on.  They fulfilled their purpose, and it was time for them to go where they belonged.  Let's say your house burnt down.  It gives you another chance to go live somewhere else, and start anew.  Say you got cancer.  Yea you might die, but at least it gives you another positive outlook on life.  To appreciate everything that has happened.  Say you are getting bullied.  It gives you a chance to help the entire world by sharing your bullying story.  There are so many positives to everything.  Just try to look that way.  :)

-Twix
7 0
3 years ago
Read 2 more answers
I am a 15-year-old boy and I don't like playing any sports. Is that bad? Will it affect me negatively?​
Gnoma [55]

Answer:

No, its normal for a 15 year old boy to play sports

Explanation:

5 0
3 years ago
Read 2 more answers
Which statement could show that a drug abuser is ready for treatment?
Pepsi [2]
“I can’t stop using on my own and need help to stop”
8 0
4 years ago
Read 2 more answers
Other questions:
  • Which of the following does not affect your cardiorespiratory endurance
    14·1 answer
  • What is acting consistently according to one’s values and principles.
    10·1 answer
  • Modifying the game for less skilled players includes all of the following EXCEPT:
    8·2 answers
  • Which of the following tests uses calipers to assess body composition?
    9·2 answers
  • Jacki, who has a sedentary lifestyle, is 5'5" tall and weighs 165 lbs. she calculated her bmi to be 27.5. she recognizes that he
    12·1 answer
  • (15 points) The CDC recommends that youth participate in how much physical activity?
    8·2 answers
  • Which of the following is a health-related component of physical fitness?
    11·1 answer
  • Why is meiosis important? *
    12·2 answers
  • 4. Pick one drug or class of drug discussed in this unit (stimulant, hallucinogen, narcotic, etc.) and do the following
    9·1 answer
  • Select the correct answer.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!