Question

\[ 2 \mathrm{NO}(\mathrm{g})+\mathrm{Br}_{2}(\mathrm{~g}) \rightleftharpoons 2 \mathrm{NOBr}(\mathrm{g}) \] If \( \Delta H^{\circ} \) for this reaction is \( \mathbf{- 1 6 . 1} \mathrm{kJ} \), what is the value of \( \mathrm{K}_{\mathrm{p}} \) at \( \mathbf{1 7 7} \mathrm{K} \) ? \[ \mathrm{K}_{\mathrm{p}}= \]

          \[
2 \mathrm{NO}(\mathrm{g})+\mathrm{Br}_{2}(\mathrm{~g}) \rightleftharpoons 2 \mathrm{NOBr}(\mathrm{g})
\]

If \( \Delta H^{\circ} \) for this reaction is \( \mathbf{- 1 6 . 1} \mathrm{kJ} \), what is the value of \( \mathrm{K}_{\mathrm{p}} \) at \( \mathbf{1 7 7} \mathrm{K} \) ?
\[
\mathrm{K}_{\mathrm{p}}=
\]

2 NO(g)+Br2( g) ⇌ 2 NOBr(g)

If Δ H^∘ for this reaction is - 1 6 . 1kJ, what is the value of Kp at 1 7 7K ?

Kp=

Added by Andrew C.

Chemistry: An Atoms-Focused Approach

Thomas R. Gilbert, Rein V. Kirss,… 2nd Edition

Chapter 14

Instant Answer

Solved by Expert Nicholas Mogoi

Step 1

The chemical reaction given is: \[ 2 \mathrm{NO}(\mathrm{g}) + \mathrm{Br}_{2}(\mathrm{g}) \rightleftharpoons 2 \mathrm{NOBr}(\mathrm{g}) \] The change in enthalpy (\( \Delta H^{\circ} \)) for this reaction is \(-16.1 \, \mathrm{kJ}\). We are asked to find the Show more…

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