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Rama09 [41]
2 years ago
11

A sample of ideal gas at room temperature occupies a volume of 27.0 L at a pressure of 852 torr . If the pressure changes to 426

0 torr , with no change in the temperature or moles of gas, what is the new volume, V2
Chemistry
1 answer:
Lubov Fominskaja [6]2 years ago
5 0

The new volume V₂ is 5.4L

The new volume is calculated using Boyle's law formula

That  is  P₁V₁=P₂V₂

where,

p₁ =  852 torr

V₁ = 27.0

P₂ = 4260 torr

V₂=?

Make  V₂ the subject of the formula by diving into both sides of the equation by P₂

V₂ = P₁V₁/P₂

⇒ 852 *

V₂  is, therefore, = 5.4 L

Learn more about Boyle's law here: brainly.com/question/1696010

#SPJ4

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Answer:

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Explanation:

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3 years ago
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Answer:

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Explanation:

Given parameters:

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The pH is used to estimate the degree of acidity or alkalinity of a solution. To solve for pH of any solution, we use the expression below;

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[H⁺] is the hydrogen ion concentration

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      pH = -(-5) = 5

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