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
Serggg [28]
3 years ago
13

Why it is that evaporation causes cooling,but boiling causes heating?

Chemistry
2 answers:
musickatia [10]3 years ago
8 0
During evaporation, particles which have a high kinetic energy come out of the body by gaining heat due to which there is a cooling effect on the particle of the body itself. that is why, evaporation causes cooling. For example: sweating 
rusak2 [61]3 years ago
7 0
In evaporation due to internal heat, kinetic energy of molecules increases and they come to the top and take out that heat with them when they evaporate thus causes cooling 
in boiling as heat is given to the molecules so their kinetic energy increases and they start vibrating with great energy and thus causes heating
You might be interested in
Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to the reaction BaO2(s)+H2SO4(
Vesna [10]

Answer:

VH2SO4 = 145.3 mL

Explanation:

Mw BaO2 = 169.33 g/mol

⇒ mol BaO2 = 53.5g * ( mol BaO2 / 169.33 g BaO2) = 0.545 mol BaO2

⇒according to the reaction:

mol BaO2 = mol H2SO4 = 0.545 mol

⇒ V H2SO4 = 0.545 mol H2SO4 * ( L H2SO4 / 3.75 mol H2SO4 )

⇒V H2SO4 = 0.1453 L (145.3 mL)

6 0
3 years ago
Read 2 more answers
What is thermoplastics?
Vesnalui [34]

Answer:

A thermoplastic is any plastic material with a low melting point that becomes molten when heated, solid when cooled, and can be re-melted or molded after cooling. The curing process is completely reversible, and doing so will not compromise the material's physical integrity.

Credit to:https://www.fastradius.com/resources/thermoplastics-thermosets/#:~:text=A%20thermoplastic%20is%20any%20plastic,compromise%20the%20material's%20physical%20integrity.

Explanation:

3 0
3 years ago
The deflection of earths planetary is example of
Reptile [31]

Answer:

The Coriolis effect is an apparent deflection in the paths of moving objects caused by Earth's faster speed near the equator than near the poles. In the solar system, the greatest expression of this effect occurs in planetary atmospheres. On Earth, for example, the air around us moves freely above the ground.

Explanation:

8 0
3 years ago
6th grade science i mark as brainliest​
Inga [223]
A car sitting still
The distance is not changing which means the car is not moving
6 0
3 years ago
Read 2 more answers
What is a acid and how does it react with metals (chemical reaction)?
Firdavs [7]

Answer:An acid metal reaction typically results in a salt and the release of Hydrogen gas

Explanation:

8 0
3 years ago
Other questions:
  • What do Van der Waals forces do?
    10·1 answer
  • Which type of element is not likely to react chemically with other elements to form a compound?
    7·1 answer
  • Is there any evidence that methanol forms ions either in the pure state or when dissolved in water?
    10·1 answer
  • If the [H+] is 3.5x10-4, what is the [OH-]?
    10·1 answer
  • Phosphoryl iodide is used in the preparation of organophosphorus derivatives and phosphate esters. select the lewis structure fo
    12·1 answer
  • Complete and balance the equation for the following acid-base neutralization reaction. If water is used as a solvent, write the
    5·1 answer
  • What is the mass of 6 atom(s) of copper in grams?
    9·1 answer
  • Give the name and symbol of your favorite element and explain why it your favorite element.​
    6·1 answer
  • Considering the activity series given below for metals and nonmetals, which reaction will occur?
    7·1 answer
  • As you move from left to right in the third period of the periodic table…
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!