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Calculate the total pressure at equilibrium when 0.35 atm of phosphorus pentafluoride dissociates according to the...

Calculate the total pressure at equilibrium when 0.35 atm of phosphorus pentafluoride dissociates according to the equation below at 288 K, if Kc = 1.7 × 10–6 . PF5(g) PF3(g) + F2(g)

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