A gas cylinder initially contains 463 L of gas at a pressure of 159 atm. If the final volume of gas is 817 L, what is the final pressure?

Question

A gas cylinder initially contains 463 L of gas at a pressure of 159 atm. If the final volume of gas is 817 L, what is the final pressure?

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Thiên Thanh 3 years 2021-09-05T13:32:16+00:00 1 Answers 12 views 0

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  1. Adela
    0
    2021-09-05T13:33:56+00:00
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    Answer:

    The final pressure is 90.1 atm.

    Explanation:

    Assuming constant temperature, we can solve this problem by using Boyle’s Law, which states:

    • P₁V₁=P₂V₂

    Where in this case:

    • P₁ = 159 atm
    • V₁ = 463 L
    • P₂ = ?
    • V₂ = 817 L

    We input the given data:

    • 159 atm * 463 L = P₂ * 817 L

    And solve for P₂:

    • P₂ = 90.1 atm

    The final pressure is 90.1 atm.

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