An endothermic reaction has a standard enthalpy change of

CHEMISTRY · Subjective · A Level · Chemistry · Chemical equilibria (Le Chatelier’s principle and Kc) · Chemical equilibria (Le Chatelier’s principle and Kc)

Problem

An endothermic reaction has a standard enthalpy change of +75 kJ mol−1+75\,\text{kJ\,mol}^{-1}. qualitatively predict whether its equilibrium constant will increase, decrease, or remain the same when the temperature is raised from 300 K300\,\text{K} to 330 K330\,\text{K}, and briefly state why.

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