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Aloiza [94]
2 years ago
14

A 8.5-liter sample of a gas has 1.2 mole of the gas. If 0.65 mole of the gas is added, what is the final volume of the gas? Temp

erature and pressure remain constant.
Chemistry
2 answers:
Evgesh-ka [11]2 years ago
4 0

Answer:

13 L

Explanation:

v1/n1 = v2/n2

8.5 L/1.2 mol = v2/1.85 mol

7 L x 1.85 mol = v2/1.85 mol x 1.85 mol

13 L = v2

Margarita [4]2 years ago
4 0

Answer:

13

Explanation:

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<h3>Further explanation</h3>

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Given the mass of  CaCO₃, so to determine the mass of CO₂ :

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2. Find the mole ratio of  CaCO₃ : CO₂(from equation = 1 : 1)

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Answer:

The ancient Greeks believed that fire was one the four basic elements that composed all things in the universe. In the mythology of virtually every culture, fire is a sacred substance that gives life or power. Fire is not, in fact, a substance. When you gaze at the leaping flames of a campfire, you’re observing not an object, but a process – a chemical reaction. It’s the same chemical reaction that occurs when a cut apple left on the counter turns brown, when silver tarnishes or when an iron nail rusts.

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3 years ago
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drek231 [11]

Answer:

Attractive forces between particles are inversely proportional to vapour pressure.

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Cheers!

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