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11 December, 03:17

A gas at 1.2 atm has a

volume of 31 liters and a

temperature of 87°C. how

many moles of gas is there?

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Answers (1)
  1. 11 December, 05:27
    0
    1.26 mole

    Explanation:

    Using ideal gas law

    PV=nRT

    R = 0.08206

    T=273+87=360

    1.2*31=n*0.08206*360

    37.2 = n * 29.54

    n = 1.26 mole
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