For the reaction C 2 H 2 (g) 3 H 2 (g) 2 CH 4 (g), the equilibrium constant is K c 4 9 x 10 11 at 1100 K In an experiment, 0 100 mol C 2 H 2 and 1 00 mol H 2 are added to an otherwise empty 5 00 L container, and the temperature is raised to 1100 K What is the equilibrium concentration of CH 4 ...

To determine the equilibrium concentration of CH4we can use the ICE ...

For the reaction C 2 H 2 (g) + 3 H 2 (g) 2 CH 4

Question:

For the reaction C₂H₂(g) + 3 H₂(g) ⇌ 2 CH₄(g), the equilibrium constant is K_c = 4.9 x 10^-11 at 1100 K. In an experiment, 0.100 mol C₂H₂ and 1.00 mol H₂ are added to an otherwise empty 5.00 L container, and the temperature is raised to 1100 K. What is the equilibrium concentration of CH₄?