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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DanielleElmas [232]

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3 years ago

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Calculate the number of moles in the following: 2.8 X 10^24 atoms of Cl2

vova2212 [387]

Answer:

<h3>The answer is 4.65 moles</h3>

Explanation:

To find the number of moles given it's number of entities we use the formula

$n = \frac{N}{L} \\$