For the Reaction 2 H₂S(g) $\leftrightarrows$ 2 H₂(g)+ S₂(g),K_p = 1 $\times$

question 110

Multiple Choice

For the reaction 2 H₂S(g) $\leftrightarrows$ 2 H₂(g) + S₂(g) ,K_p = 1.5 $\times$ 10^-5 at 800.0 ^$\circ$ C.If the initial partial pressure of H₂ and S₂ in a closed container are 4.00 atm and 2.00 atm,respectively,what is the approximate equilibrium partial pressure of H₂S?

• A)0.0783 atm
• B)0.0493 atm
• C)0.0247 atm
• D)3.95 atm
• E)3.92 atm