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Consider the reaction 2H 2 (g) + O 2 (g) 2H 2 O(g). Answer the following questions: a) What is the change in the standard

Consider the reaction 2H₂(g) + O₂(g)→ 2H₂O(g). Answer the following questions:

a) What is the change in the standard enthalpy of reaction, H°rxn, at 298 K?

b) What is the value of the equilibrium constant, Kp, for this reaction at 298 K and 1 atm?

c) If the partial pressures of H₂ and O₂ are both 0.2 atm and the reaction is allowed to come to equilibrium at 298 K, what is the partial pressure of H₂O at equilibrium?

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