3 years ago

A

Chemistry

2 answers:

nataly862011 [7]3 years ago

4 0

Answer:

Variable is a changebale factor in an experiment.

Explanation:

Ainat [17]3 years ago

4 0

Answer: O VARIABLE

Explanation:

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From the question, we are to determine the new pressure

Using the General gas equation,

$\frac{P_{1}V_{1} }{T_{1}} = \frac{P_{2}V_{2} }{T_{2}}$

Where P₁ is the initial pressure

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T₁ is the initial temperature

P₂ is the final pressure

V₂ is the final volume

and T₂ is the final temperature

From the given information,

P₁ = 1.5 atm

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V₂ = 25 L

T₂ = 181 C = 181 + 273.15 = 454.15 K

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Putting the parameters into the equation, we get

$\frac{1.5 \times 15}{378.15} = \frac{P_{2} \times 25 }{454.15}$

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