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ChemistryChemistry
26 May, 07:28

Given 2.91 moles of a gas in a 500 milliliter-container, if the temperature is found to be 31 degrees Celsius, what is the pressure of the gas? (The ideal gas constant is 0.0821 L · atm/mol · K.)

1.45 x 102 atm

1.48 x 101 atm

1.45 x 10-1 atm

1.45 x 101 atm

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  1. 26 May, 10:51
    0
    Use the PV = nRT equation T is in Kelvins = 31 + 273 = 304 K

    P (0.5) = (2.91) (0.0821) (304)

    P (0.5) = 72.6289

    P = 145.25 atm or 1.45x10^2 atm
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Home » Chemistry » Given 2.91 moles of a gas in a 500 milliliter-container, if the temperature is found to be 31 degrees Celsius, what is the pressure of the gas? (The ideal gas constant is 0.0821 L · atm/mol · K.) 1.45 x 102 atm 1.48 x 101 atm 1.45 x 10-1 atm 1.
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