2. Please help with second part and show work. The following equilbrium partial

Question

2. Please help with second part and show work.

The following equilbrium partial pressures were measured at some temperature: Determine the value of the equilibrium constant at the temperature of the reaction for the following reaction. Your are given values to 3 significant figures, so make sure you answer to three significant figures to avoid rounding errors in WebAssign. N_2 + 3H_2 2NH_3 In a different experiment at the same temperture, the equilibrium pressure of N_2 was found to be 0.160 atm and that of H_2 to be 0.210 atm. What is the equilibrium pressure NH_3 if K = 7.880 for the above reaction at the temperature of the equilibrium? P(NH_3) =.014

Explanation / Answer

N2(g)+3H2(g)2NH3(g)

Kp=(PNH3)2/(PN2)(PH2)3

7.88 = (PNH3)2/ [0.16] [0.21]3

(PNH3)2 = 7.88 x 0.16 x 0.009261

    (PNH3)2 = 0.0117 atm

(PNH3) = 0.1081 atm

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