Explain oxygen gas that produces nitrogen dioxide

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Reference no: EM13257024

The dependence of the equilibrium constant of a retain on temperature is given by the van't Hoff equation:

\(lnK = \frac{-\Delta H^{0}}{RT}+C\)

where C is a constant.The following table gives the equilibrium constant (Kp) at various temperatures for the reaction of nitrogen monoxide with oxygen gas that produces nitrogen dioxide:

T(K) Kp

600 138

700 5.12

800 0.436

900 0.0626

1000 0.0130

Caculate the enthalpy of the reaction.

Reference no: EM13257024

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