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Ez
Ez asked in Science & MathematicsChemistry · 4 years ago

What pressure in atm could 0.893 mol of helium gas in a vessel of volume 0.0210 m3 and temperature of 50.0°C exert?

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  • KennyB
    Lv 7
    4 years ago
    Favorite Answer

    You need the gas equation: PV = nRT

    n = 0.893 moles

    V = 0.0201 m^3

    T = 323.3 K (you must use degrees K)

    Solve for P

    Use R = 8.314 m^3-bar/deg-mol and your answer will be in bar.

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