A gas occupies 4.31 L at a pressure of 0.755 atm. Determine the volume if the pressure is increased to 1.25 atm.
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A gas occupies 4.31 L at a pressure of 0.755 atm. Determine the volume if the pressure is increased to 1.25 atm.
hilpp
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Given:
Required:
Strategy:
This is a gas law problem. What gas law should we use?
Since the given quantities are pressure and volume, we will use Boyle's law. According to this gas law, the pressure of a gas is inversely proportional to its volume keeping the amount of gas and its temperature constant.
The formula used for Boyle's law is
where:
Solution:
Starting with the formula of Boyle's law
Dividing both sides of the equation by P₂ to solve for V₂
Substituting the given values and solving for V₂
Therefore, the final volume is
Answer: