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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Part a draw the major organic product formed when the compound shown below undergoes a reaction with an excess of etoh under aci

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The temperature and number of moles of a gas are held constant. Which of the following is true for the pressure of the gas?

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Answer:

Pressure is inversely proportional to the volume of gas.

Explanation:

According to Boyle's law,

The volume of given amount of gas is inversely proportional to the pressure applied on gas at constant volume and number of moles of gas.

Mathematical expression:

P ∝ 1/ V

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PV = K

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P1V1 = K P2V2 = K

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