Consider the Following Reaction

question 184

Multiple Choice

Consider the following reaction. Its equilibrium constant is 50.5 at 448 C. H₂ (g) + I₂ (g) 2 HI (g) K p (448 C) = 50.5 If a reaction vessel is charged with 1.00 atm of H₂ and 2.00 atm of I₂ , what is the partial pressure of HI at equilibrium ?

• A) 0.935 atm
• B) 1.87 atm
• C) 2.32 atm
• D) 3.50 atm
• E) 4.64 atm

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