when you open a solid room air freshener, the solid slowly loses mass and volume. how do you think this happens?

Answers

Answer 1
Answer:

The solid particles inside the air freshener undergo sublimation and becomes gas. This gas is spraying out and thus the mass and volume inside reduces.

What is sublimation?

Sublimation is the process of conversion of solid particles into gas phase and vice-versa. The particles in solid phase are closely packed and they cant move apart.

Particles in gaseous are free to move and spread in the atmosphere. To weaken the intermolecular force in the solid particles to convert them to gas, energy need to be applied.

Particles inside the freshener container gains enough energy to directly form their gas phase. This gas can easily move out as spray and the sprayed mass is lost from the solid.

Find more on sublimation:

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Answer 2
Answer: The fumes of the air freshener might be leaking out

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Answers

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Answer:

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What did Rutherford contribute to the model of the atom?A. The Proton
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Answers

c. the nucleus
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The nucleus

i am 100% positive, I did my research and the answer is the nucleus

Consider the equation: 2NO2(g) N2O4(g). Using ONLY the information given by the equation which of the following changes would increase the molar concentration at equilibrium of the product N2O4(g)?increase the pressure
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decrease the temperature
decrease the pressure

Answers

I believe the correct answer is the first option. To increase the molar concentration of the product N2O4, you should increase the pressure of the system. You cannot determine the effect of changing the temperature since we cannot tell whether it is an endothermic or an exothermic reaction. Also, decreasing the number of NO2 would not increase the product rather it would shift the equilibrium to the left forming more reactants. The only parameter we can change would be the pressure. And, since NO2 takes up more space than the product increasing the pressure would allow the reactant to collide more forming the product.

The answers A. increase the pressure

Explanation:

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Answers

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Answers

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Answers

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