The expression for K_p for the reaction below is ________. 4CuO (s) + CH₄ (g) CO₂ (g) + 4Cu (s) + 2H₂O (g)

Question

Quizplus · Accepted Answer

The expression for the reaction can be obtained by summing the products of the stoichiometric coefficients and the standard molar enthalpies of formation for each reactant and product, all multiplied by their respective stoichiometric coefficients and sign. Using the values from standard thermodynamic data tables, the expression for K_p is: (-4)(157.3) + (-1)(74.8) + 11(109.6) + (-4)(0) + 2(21.8) = -1545.7 J/mol This gives the third choice as the correct answer.

The Expression for Kp for the Reaction Below Is ________

The Expression for K_p for the Reaction Below Is ________