What is the pressure that 0.0100 mol of carbon dioxide gas will exert at a temperature of 46.2oC when it occupies a volume of 5.00 L? I know

Question

What is the pressure that 0.0100 mol of carbon dioxide gas will exert at a temperature of 46.2oC when it occupies a volume of 5.00 L? I know the answer I just need an explanation of the work.

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Helga 3 years 2021-08-10T15:28:08+00:00 1 Answers 5 views 0

Answers ( )

  1. Calantha
    0
    2021-08-10T15:29:58+00:00
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    Answer:

    0.052 atm

    Explanation:

    Assuming the gas will behave as an ideal gas, we can solve this problem by using the PV = nRT equation:

    • P = ?
    • V = 5.00 L
    • n = 0.0100 mol
    • R = 0.082 atm·L·mol⁻¹·K⁻¹
    • T = 46.2 °C ⇒ 46.2 + 273.2 = 319.4 K

    We input the data:

    • P * 5.00 L = 0.0100 mol * 0.082 atm·L·mol⁻¹·K⁻¹ * 319.4 K

    And solve for P:

    • P = 0.052 atm

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