Question

Kc for N2+O2--->2NO at certain temperature is 1.6*10^-3 , then Kp for NO---> 1/2 N2 + 1/2 O2 at same temperature will be

Answer 1

Answer:

K_p = 6.25 × 10² mol L⁻¹

Explanation:

Given :

K_c  for   N₂ + O₂  ⇆  2 NO  is  1.6 × 10⁻³

K'_c for NO   ⇆   1 / 2 N₂ + 1 / 2 O₂

K'_c = 1 / K_c

K_p = K_c ( RT )ⁿ   [ Δ n_g = 1 / 2 + 1 / 2 - 1 = 0 ]

K_p = K'_c ( RT )⁰

K_p = K'_c

K_p = 1 / 1.6 × 10⁻³

K_p = 6.25 × 10² mol L⁻¹

Answer 2

Answer:

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