The AG = 51.0 kJ/mol, for the formation of NO2. Calculate the Kp value at 25°C...

Question

Question

Answer 1

Answer #1

2O2(g) + N2(g) --------> 2NO2(g)

$\Delta$ G⁰f = 51.0KJ/mole = 51000J/mole

$\Delta$ G⁰f = -RTlnK

51000 = -8.314*298lnK

lnK = 51000/(-8.314*298)

lnK = -20.58

K = 1.15*10^-9 >>>>answer

Answer 2

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