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
State Modern periodic Table​
Kaylis [27]

Answer:

According to the modern periodic law, the properties of the elements and their compounds are a periodic function of their atomic numbers. Thus, in the modern periodic table, atomic number forms the basis of the classification of elements;The modern table is called 'long form' of the periodic table.

hope this helps

5 0
3 years ago
Which is true of the enthalpy of a reaction?
salantis [7]

Answer: I think it's B

6 0
2 years ago
How are the input and output forces of the parts of a complex machine related?
Nataliya [291]
For machines such as a rake the output force is less than the input force. If the input force of the rake is 10 newtons and the output force is 5 Newtons mechanical advantage is .5
4 0
3 years ago
Place the following compounds in order of increasing strength of intermolecular forces.
goldfiish [28.3K]

Answer:

CH3(CH2)8CH3 > CH3CH2CH2CH3 > CH3CH3 (Option f)

Explanation:

Larger and heavier atoms and molecules exhibit stronger dispersion forces than smaller and lighter ones. In a larger atom or molecule, the valence electrons are, on average, farther from the nuclei than in a smaller atom or molecule. They are less tightly held and can more easily form temporary dipoles.

CH3CH3 has a molar mass of 30.07 g/mol

CH3(CH2)8CH3 has a molar mass of 142.28 g/mol

CH3CH2CH2CH3 has a molar mass of 58.12 g/mol

CH3(CH2)8CH3 > CH3CH2CH2CH3 > CH3CH3 (Option f)

5 0
3 years ago
Balance equation LiOH+KCl -> LiCl+ KOH
cricket20 [7]

Answer:

LiOH + KCl —> LiCl + KOH

Explanation:

LiOH + KCl —> LiCl + KOH

The equation is balanced since we have the same number atoms of the different elements on both side of the equation

5 0
3 years ago
Other questions:
  • How is radioactive elements used for medical diagnosis
    9·1 answer
  • When the above equation is balanced the coefficients in order are
    11·1 answer
  • Can anyone help me answer these questions, please?
    11·1 answer
  • Which prototype is the most cost- and time-effective solution? The Rockets First company needs to hire an engineer to develop a
    14·2 answers
  • When I2 and FeCl2 are mixed together, iodine (I) cannot replace chlorine (Cl) in the compound because iodine is lower on the per
    7·1 answer
  • What caused the bonding of two atoms which undergo an ionic bond?
    13·1 answer
  • Metals give up electrons to become cation or anion
    6·2 answers
  • The atomic mass of carbon -13 is 13. It has six protons. How many neutrons does the isotope have​
    7·1 answer
  • What term describes the specific amount of time required for half of a radioactive substance to become stable
    6·1 answer
  • Help! help! plz give 4 different between orbit and orbital​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!