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
Evgesh-ka [11]
3 years ago
11

Which energy changes are associated with a liquid freezing? Energy is released as potential energy increases. Energy is absorbed

as potential energy increases. Energy is released as potential energy decreases. Energy is absorbed as potential energy decreases.
Chemistry
1 answer:
Tems11 [23]3 years ago
3 0
Energy is released as potential energy decreases (c) is the the answer
You might be interested in
How many millimeters are there in 1 kilometer
Marysya12 [62]
1.000.000 is the correct answer
4 0
3 years ago
Suppose that NaCl is added to hexane (C6H14) instead of water. Which of the following intermolecular forces will exist in the sy
svet-max [94.6K]

Answer:

Ion-ion force between Na+ and Cl− ions

London dispersion force between two hexane molecules

Explanation:

"Ion-dipole force between Na+ ions and a hexane molecule " does not exist since hexane has only non-polar bonds and therefore no dipole.

"Ion-ion force between Na+ and Cl− ions " exists since both are ions.

"Dipole-dipole force between two hexane molecules " does not exist since hexane molecules do not have a dipole.

"Hydrogen bonding between Na+ ions and a hexane molecule " does not exist since the hydrogen in the hydrogen bond must be bonded directly to an electronegative atom, which hexane does not have since it is a hydrocarbon.

"London dispersion force between two hexane molecules" exist since hexane is a molecular compound.

5 0
3 years ago
Read 2 more answers
For any spontaneous process, universe entropy intensifies is known as the __________ law of thermodynamics.
FrozenT [24]

For any spontaneous process, universe entropy intensifies is known as the second law of thermodynamics.

<h3>What is entropy?</h3>

Entropy is defined as the degree of randomness or disorderliness of a system.

The entropy of a system generally increases for any spontaneous process.

This is according to the second law of thermodynamics.

In conclusion, the entropy of a system is the a measure of randomness of the system.

Learn more about entropy at: brainly.com/question/21578229

#SPJ1

4 0
1 year ago
How do you convert between the mass and the number of moles of a substance?
Ksivusya [100]
To convert from grams to moles, you divide the number of grams by the molar mass To convert  from moles to grams, you multiply by the molar mass. You must first calculate the molar mass of the substance
6 0
3 years ago
Which planets mass is nearly double that of mercury?
Nana76 [90]

Answer:

earth I think like that because earth is the second planet

4 0
2 years ago
Other questions:
  • Would a change in shape or phase be both a physical and chemical change?
    8·1 answer
  • Sodium metal and water react to form hydrogen and sodium hydroxide. If 11.96 g of sodium react with water to form 0.52 g of hydr
    8·1 answer
  • What mass of copper is produced when zinc is added to a solution containing 31.9g copper ii tetraoxosulphate vi
    8·1 answer
  • 2 attempts left Click the "draw structure" button to launch the drawing utility. Draw one product formed when the following dien
    14·1 answer
  • What is the proper way to write sodium in crystal form
    15·1 answer
  • Anions are those elements on the upper right side of the periodic table, excluding the Noble gases, that gain electrons when the
    14·1 answer
  • What part of an original isotope’s number of atoms remains have two half-lives?
    13·1 answer
  • Explain why a nanowire can be longer than 3000nm but still be considered a metallic nanomaterial​
    8·1 answer
  • Can someone help, please...?<br><br> I really can't understand this...
    14·1 answer
  • In the Ideal Gas Law lab, how is the temperature of the hydrogen gas determined?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!