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Tn Course: 201 glearning.com/ibiscms/mod/ibis/view.php?id-4748265 COAmazonSmile Redbubble Nhulu springfield college G Bookstore P ng 18 SP BIOL 12 x Springfield College-CHC Home Chegg.com Pridenet p printing O Bio Jun Print CalculatorPeriodic Table Question 5 of 20 Sapling Learning The elementary reaction proceeds at a certain temperature until the partial pressures of HO, Ha. and O, reach 0.0600 atm 0.00700 atm, and 0 00450 atm respectively What is the value of the equlibrium constant at this temperabure? A.

Explanation / Answer

For the given reaction,

2H2O(g) <==> 2H2(g) + O2(g)

Equilibrium constant Kp,

Kp = [H2]^2.[O2]/[H2O]^2

with,

equilibrium pressures of,

[H2] = 0.007 atm

[O2] = 0.0045 atm

[H2O] = 0.06 atm

we get,

Kp = (0.007)^2.(0.0045)/(0.06)^2

     = 6.15 x 10^-5

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