Given the following reaction,write the equilibrium expression:
C (s) + 2 H₂ (g) ? CH₄ (g)

Question

Given the following reaction,write the equilibrium expression: C (s)+ 2 H₂ (g)? CH₄ (g)

Quizplus · Accepted Answer

The equilibrium expression for a reaction is written as the product of the concentrations of the products raised to their stoichiometric coefficients, divided by the product of the concentrations of the reactants raised to their stoichiometric coefficients. Solids are not included in the equilibrium expression. Therefore, the correct expression is [CH_4(g)]/[H_2(g)]^2, which corresponds to choice C after decoding the subscript and superscript formatting.

Given the Following Reaction,write the Equilibrium Expression