Define the equilibrium constant of a reaction on temperature

Reference no: EM13256791

The dependance of the equilibrium constant of a reaction on temperature is given by the van't Hoff equation: lnK = -change of H/(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 0.0130

Calculate the enthalpy of reaction.

Reference no: EM13256791

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