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stira [4]
3 years ago
8

Which of the following statements is true about gasses?

Chemistry
2 answers:
PolarNik [594]3 years ago
7 0
I also believe that the answer is 2.
amm18123 years ago
6 0

Answer:

2)The volume of a gas is always equal to the volume of the enclosing container.

Explanation:

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B) The amount of vitamin D gained in 1 day.

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You want to know how many moles of gas your lungs can hold. You start off with a balloon that has 1.4 moles of gas and occupies
Mrrafil [7]

Number of moles : n₂ = 1.775 moles

<h3>Further explanation</h3>

Given

Moles = n₁ = 1.4

Volume = V₁=22.4 L

V₂=28.4 L

Required

Moles-n₂

Solution

Avogadro's hypothesis, at the same temperature and pressure, the ratio of gas volume will be equal to the ratio of gas moles  

The ratio of gas volume will be equal to the ratio of gas moles

\tt \dfrac{V_1}{V_2}=\dfrac{n_1}{n_2}

Input the values :

n₂ = (V₂ x n₁)/V₁

n₂ = (28.4 x 1.4)/22.4

n₂ = 1.775 moles

4 0
3 years ago
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