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Rebekah
Lv 4
Rebekah asked in Science & MathematicsChemistry · 4 years ago

Calculate the pressure of a gas at 291 K if the concentration is 0.150 mol/L?

I'm not sure which formula to use, so the formula is the most helpful part of the answer. Thanks!

1 Answer

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  • Roger the Mole
    Lv 7
    4 years ago
    Favorite Answer

    Rearrange the Ideal Gas Formula:

    P = nRT / V = (n/V) RT = (0.150 mol/L) x (0.08205746 L atm/K mol) x (291 K) = 3.58 atm

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