Question

For the reaction 2NO(g) + O2(g) → 2NO2(g) at a certain temperature, the equilibrium concentrations were found to be [NO2] = 5.7 × 10–3 M, [O2] = 1.0 × 10–2 M, and [NO] = 2.0 × 10–3 M. Calculate the value of the equilibrium constant from these data (delete units).

Name: for the reaction 2nog o2g 2no2g at a certain temperature the equilibrium concentrations were found to be no2 57 103 m o2 10 102 m and no 20 103 m calculate the value of the equilibrium const 96113
Uploaded: 2022-05-18T15:43:52-08:00
Duration: 3 min 54 s
Channel: Preeti Kumari
Description: for the reaction 2nog o2g 2no2g at a certain temperature the equilibrium concentrations were found to be no2 57 103 m o2 10 102 m and no 20 103 m calculate the value of the equilibrium const 96113

          For the reaction
2NO(g) + O2(g) → 2NO2(g)
at a certain temperature, the equilibrium concentrations were found to be
[NO2] = 5.7 × 10–3 M,
[O2] = 1.0 × 10–2 M,
and [NO] = 2.0 × 10–3 M.
Calculate the value of the equilibrium constant from these data (delete units).

Added by John V.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Preeti Kumari

05/18/2022

Step 1

Step 1: Write down the expression for the equilibrium constant (Kc) for the given reaction: \[ Kc = \frac{[NO2]^2}{[NO]^2 \times [O2]} \] Show more…

Show all steps

Thanks for your feedback!

For the reaction 2NO(g) + O2(g) → 2NO2(g) at a certain temperature, the equilibrium concentrations were found to be [NO2] = 5.7 × 10–3 M, [O2] = 1.0 × 10–2 M, and [NO] = 2.0 × 10–3 M. Calculate the value of the equilibrium constant from these data (delete units).