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
elena55 [62]
2 years ago
12

Which of the following best describes the kinetic theory?

Chemistry
2 answers:
valentina_108 [34]2 years ago
5 0

Answer:B

Explanation:

Atoms and molecules are always moving or vibrating. (just took the test)

marissa [1.9K]2 years ago
3 0

Answer:

★ B. Atoms and molecules are always moving or vibrating.

Explanation:

Hope you have a great day :)

You might be interested in
Which of the following factors will affect the freezing point of a solution?
erastovalidia [21]

The freezing point of the solvent in a solution changes as the concentration of the solute in the solution changes (but it does not depend on the identity of either the solvent or the solute(s) particles (kind, size or charge) in the solution).

Generally, pressures lower than 1 atmosphere lower the temperature at which a substance freezes, but for water, a higher pressure gives a lower freezing point. The force from a pressure change figures into the molecular forces already at play in a substance.

3 0
3 years ago
The gases carbon dioxide, oxygen, and argon are mixed in a container. All gases have the same partial pressure, and the total pr
polet [3.4K]
The partial pressure of argon can be calculated simply by dividing the total pressure by 3. This gives an answer equivalent to 10893.33 Pa. The clue behind this is the statement "a<span>ll gases have the same partial pressure". This follows Dalton's Law of Partial Pressures which states that the total pressure is equal to the sum of the individual partial pressures.</span>
4 0
3 years ago
Identify the Lewis acid in this balanced equation:
MAXImum [283]

Answer:

a

Explanation:

7 0
3 years ago
Read 2 more answers
How much heat is required to change temperature of 2g of water from 34°C to 68°C? (Water has a specific heat of 4.18)
statuscvo [17]

Answer: B

Explanation:

To find the amount of heat required, you would use q=mcΔT.

q=2g(4.18J/g°C)(68-34°C)

q=284.2 J

*Please ignore the capital A in the equation. I can't find a way to type in the degree sign into the equation without the A appearing.

4 0
2 years ago
Based on the solubility observations, which of the following pairs of cations could be distinguished by the addition of sodium c
Licemer1 [7]

Based on the solubility observations, barium & aluminum could be distinguished by the addition of sodium chloride to the solutions.

<h3>What happens when NaCl is added to a solution?</h3>
  • The ionic link that held sodium and chloride ions together is broken when water molecules force the ions apart.
  • The sodium and chloride atoms are encircled by water molecules after the salt compounds are separated. After that, the salt dissolves and forms a homogenous solution.
  • In order to keep patients from dehydrating, sodium chloride, an important nutrient, is employed in healthcare. It is employed as a spice to improve flavor and as a food preservative. Additionally, sodium chloride is employed in the production of polymers and other goods. Additionally, it is used to de-ice sidewalks and roadways.
  • Adding water to sodium chloride results in a physical change because no new product is created.

Learn more about sodium chloride added to a solution refer to :

brainly.com/question/28092739

#SPJ4

7 0
1 year ago
Other questions:
  • Could someone please help me with my chemistry hw please please please please please please please
    8·1 answer
  • A car travels 57.9 miles per hour for 3.2 hours estimate the number of miles driven
    6·1 answer
  • The element lead (Pb) consists of four naturally occurring isotopes with atomic masses 203.97302,205.97444,206.97587, and 207.97
    12·1 answer
  • A sample of grape juice has a hydroxide ion concentration of 1.4 × 10-10 M
    15·2 answers
  • In which of the following are the symbols and names for the ions given correctly?
    10·1 answer
  • PLZ HELP! I WILL GIVE BRAINLIEST!
    8·1 answer
  • Question 15
    7·1 answer
  • What compound is YCI3
    6·1 answer
  • Phosphorus pentachloride decomposes according to the chemical equation
    5·1 answer
  • When a bunsen burner is properly adjusted, what should the flame look like?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!