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
masya89 [10]
3 years ago
12

What is the least polar solvent /solvent system used to run the tlc?

Chemistry
1 answer:
Lynna [10]3 years ago
8 0
I believe that it is petroleum ether.
You might be interested in
Naming compounding<br> N2O
solniwko [45]

Answer:

Nitrogenous oxide/ nitrogen oxide

Explanation:

N2O is nitrogen oxide

6 0
2 years ago
If the volume of the original sample in Part A ( P1 = 242 torr , V1 = 27.0 L ) changes to 80.0 L , without a change in the tempe
Brrunno [24]

The new pressure is 81.675 torr

Since temperature and moles are held constant, we use Boyle's Law:

A gas law known as Boyle's law asserts that a gas's pressure is inversely proportional to its volume when it is held at a fixed temperature and of a given mass.

To put it another way, as long as the temperature and volume of the gas remain constant, the pressure and volume of the gas are inversely proportional to one another.

The Anglo-Irish chemist Robert Boyle proposed Boyle's law in the year 1662.

P1V1=P2V2. Simply plug in your values. The units can remain in torr. Converting to atmospheres is not needed.

(242 torr)(27.0 L)=P2(80.0 L)

P2=[(242)(27)]/80 = 81.675 torr

Hence The new pressure is 81.675 torr

Learn more about Boyle's Law here

brainly.com/question/26040104

#SPJ4

3 0
1 year ago
Convert 78.9 kJ into calories Can you also explain how pls? ty
weqwewe [10]

Answer:

18857.553

Explanation:

for an approximate result, multiply the value by 239

8 0
3 years ago
Which of the following is a pure substance? A. Air B. carbon dioxide C. soda D. salt water
uysha [10]
B- Carbon dioxide, every other option listed is composed of more than one thing.
4 0
3 years ago
Read 2 more answers
Explain how CO2 is absorbed into the ocean of H2O
Dmitrij [34]
The ocean absorbs CO2 from the atmosphere wherever air meets water. Wind causes waves, giving more opportunity for the water to absorb the carbon dioxide.
7 0
3 years ago
Other questions:
  • How many grams of oxygen is needed to completely react with 9.30 moles of aluminum
    15·1 answer
  • How many significant figures are in $10,000,210<br> 7<br> 3
    7·2 answers
  • Calculate the total number of days therapy available within a 300 ml bottle of ranitidine (as hydrochloride) 75 mg/5 ml. oral so
    6·1 answer
  • Hell me ASAP please
    12·2 answers
  • What Is The Difference Between A Monatomic Ion And A Polyatomic Ion What is the difference between a polyatomic ion and a monato
    11·1 answer
  • Do you think migration is a pattern of behavior? Explain.
    11·1 answer
  • How can you tell the mass was conserved in a chemical reaction?
    9·1 answer
  • Helpppp me plzzzzzzzzzzzzzzzzzzzzz
    11·1 answer
  • The pressure of a sample of argon gas was increased from 3.14 atm to 7.98 at a constant temperature. If the final volume of argo
    10·1 answer
  • Iron reacts with chlorine gas to form iron (III) chloride. What mass of iron (III) chloride is expected if 5.00 g of iron is com
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!