How are phase changes related to kinetic energy? Justify your response in TWO OR MORE COMPLETE SENTENCES.

2 answers:

5 0

When kinetic energy is increasing molecules are simply moving faster. However, when the potential energy is increasing molecules are changing phases. Therefore, when the potential energy is increasing is when the molecule is changing phases

Leona [35]3 years ago

3 0

Energy is required to change the phase of a material, with the change in energy either it decreases or increases. When the phase is changed, the temperature and kinetic energy does not change it stays the same but the internal energy changes

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Help help with the question below

mestny [16]

I would say A but I am not sure

6 0

2 years ago

Which of these bonds is the weakest?

Olenka [21]

Answer:

The first one has the weakest bond

Explanation:

The number of atoms together shows how strong the bonds in the second bond it is 4 bonds, the third is 8 bonds, the 4th one is 4 bonds thus why the first bond is the weakest.

6 0

2 years ago

Which evidence cannot be found in spoiled foods?

eimsori [14]

Answer:

a. Change of state

Explanation:

Because you will see that the state has changed

8 0

2 years ago

choose any bases that will selectively deprotonate the above acid, that is, any bases that will favor the formation of products.

Zanzabum

In order to deprotonate an acid, we must remove protons in order to achieve a more stable conjugate base. For this example, we can use the relationship between carboxylic acid and hydroxide.

Deprotonation is the removal of a proton from a specific type of acid in reaction to its coming into contact with a strong base. The compound formed from this reaction is known as the conjugate base of that acid. The opposite process is also possible and is when a proton is added to a special kind of base. This is a process referred to as protonation, which forms the conjugate acid of that base.

For the example we have chosen to give, the conjugate base is the carboxylate salt. This would be the compound formed by the deprotonated carboxylic acid. The base in question was strong enough to deprotonate the acid due to the greater stability offered as a conjugated base.

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8 0

2 years ago

Which of the following statements is true?

tiny-mole [99]

Statement A is true

8 0

3 years ago