Chemistry
20.09.2021 09:30
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A sample of helium gas has a volume of 250.0 mL when it pressure is 0.935 atm. If
A sample of helium gas has a volume of 250.0 mL when it pressure is 0.935 atm. If the
temperature remains constant, what will the pressure of the gas be when it has a volume of
175.0 mL?
Show Answers
175.0 mL?
Ayori144
4,4(30 marks)
The answer is
1.336 atmExplanation:
In order to find the volume of the gas at 175 mL we use the Boyle's law formula
That's
where
P1 is the initial pressure
V1 is the initial volume
V2 is the final volume
P2 is the final pressure.
Since we are finding the final pressure
From the question
P1 = 0.935 atm
V1 = 250.0 mL
V2 = 175 mL
Substitute the values into the above formula and solve
That's
We have the final answer as
1.336 atmHope this helps you
mideonsembrace7486
4,6(34 marks)
i think the answer is digestion
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