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
jarptica [38.1K]
3 years ago
14

Which phase change has more kinetic energy:boiling or melting?

Chemistry
1 answer:
Romashka-Z-Leto [24]3 years ago
5 0

the phase change of boiling has more kinetic energy.

boiling is a liquid ---> gas

melting is solid ---> liquid

in a liquid, there is medium kinetic energy but when a liquid is boiled it turns into a gas and gains more kinetic energy, so there is more movement and the particles move freely as there is high KE.

in a solid, there is low kinetic energy as the particles vibrate in fixed positions. a solid gains kinetic energy when it becomes a liquid (melting) and there is medium kinetic energy.

there is a higher amount of kinetic energy when a substance is boiled.

therefore, the answer is boiling.

You might be interested in
Why is stability of compounds essential
yuradex [85]

Answer:

chemical stability is important to consider in the comprehensive assessment of pharmaceutical properties, activity, and selectivity during drug discovery.

7 0
3 years ago
Read 2 more answers
Fatima is designing an advanced graphics card for a next-generation video game system. She needs to be able to precisely control
belka [17]

Answer:

semiconducting and tellurium

Explanation:

u did the test hope this helps babes

3 0
4 years ago
Read 2 more answers
Which of the following describes a strong acid?
zlopas [31]
I remember learning this last y’all i jus don’t remember it might be A or C
7 0
3 years ago
A student writes the following explanation of how one type of compound is formed. these compounds are made by the repeated joini
tatyana61 [14]

In the given question according to the information the process of polymerization is an addition polymerization.

<h3>What is polymerization?</h3>

Polymerization is a process in which addition of many small molecules takes place for the formation of a large three dimensional substance known as polymer.

In the polymerization of polyethene the small repeating molecule is ethene and in this process product formed due to the addition process to the double bond of the ethene.

  • In condensation polymerisation removal of water molecule or any other molecule takes place.
  • In dehydrogenation polymerisation removal of hydrogen molecule takes place.
  • In dehydrohalogenation polymerisation removal of hydrogen halide molecule takes place.

Hence given process is an addition polymerisation.

To know more about polymerisation, visit the below link:

brainly.com/question/17932602

6 0
2 years ago
Read 2 more answers
How does the process of cellular respiration create energy?
Pavlova-9 [17]

Answer:

well, through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP

7 0
3 years ago
Read 2 more answers
Other questions:
  • Given that the ka for hocl is 3.5 × 10–8, calculate the k value for the reaction of hocl with oh–.
    11·2 answers
  • Why do some metals loose their shine overtime but gold does not?
    6·1 answer
  • Ions containing oxygen are colourless, is this true?
    6·1 answer
  • If an 900.0 g sample of radium-226 decays to 225.0 g of radium-226 remaining in 3,200 years, what is the half-life of radium-226
    15·1 answer
  • Complete the equation for the dissociation of CdCl 2 ( aq ) . CdCl2(aq). Omit water from the equation because it is understood t
    13·1 answer
  • 1. For each of the following formulas:
    6·1 answer
  • Calculate the number of oxygen atoms in a 80.0 g sample of scheelite (CaWo).
    6·1 answer
  • Help me fill this page with the right answer please (17 lines minimum please)
    15·2 answers
  • (REALLLY NEED HELP) What takes extra electrical current from a wire or appliance and prevents it from going somewhere dangerous?
    7·1 answer
  • What is the<br> molality of 30g of NACI dissolved in 350g of water
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!