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A flask is charged with 1.500 atm of N2O4(g) and 1.00 atm NO2(g) at 25 ∘C,...

A flask is charged with 1.500 atm of N2O4(g) and 1.00 atm NO2(g) at 25 ∘C, and the following equilibrium is achieved: N2O4(g)⇌2NO2 After equilibrium is reached, the partial pressure of NO2 is 0.514 atm .

Calculate Kc for the reaction.

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