45.6 grams of CH4 is placed into a 275 mL container at 55.00C. What is the pressure inside the container in atm?

Question

45.6 grams of CH4 is placed into a 275 mL container at 55.00C. What is the pressure inside the container in atm?

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Mộc Miên 6 months 2021-07-30T15:03:44+00:00 1 Answers 4 views 0

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    2021-07-30T15:05:42+00:00

    Given-

    Mass of CH4 – 45.6 grams

    Molar mass of CH4 – 16.04 g/mol

    volume – 275mL

    Temperature- 55°C

    Solution,

    moles of methane (CH4) n = 45.6/16.04

    = 2.84 moles

    Using Formula,

    Pv = nRT

    P*275 = 2.84*8.314*55

    P = 1298.64/275

    P = 4.72 Atm.

    Answer – The pressure inside the container in atm is 4.72.

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