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jaimie r
jaimie r asked in Science & MathematicsChemistry · 6 years ago

Gas Law help!!?

1. The volume of a gas is 25mol when the pressure is 1atm. at the same temperature, what is the pressure at which the volume is 18ml?

2. The volume of a gas in 10L when the temperature is 7C. if the temperature is increased to 12C without changing the pressure, what is the new volume (convert temperature to kelvin) Thank you for your help. I am unsure which equation I should use.

1 Answer

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  • redbeardthegiant
    Lv 7
    6 years ago

    1] Note T = constant, so P1V1 = P2V2 ---> P2 = P1V1/V2

    2] P constant, so V1/T1 = V2/T2

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