34. At 773K, the reaction 2NO(g) + O₂(g) → 2NO₂(g) produces the following concentrations:
[NO] = 3.49×10 M; [O₂] = 0.80 M; [NO₂] = 0.25 M.
A. What is the equilibrium constant expression for the reaction? Show your work.
B. What is the equilibrium constant for the reaction? Show your work.
35. Phosphorous pentachloride decomposes to phosphorous trichloride according to this equation:
PCI,(g) → PCI,(g) + Cl₂(g). At equilibrium, [PC] = 1.00 M and [Cl] = 3.16 x 102 M. Show
your work.
A. Write the expression for determining the concentration of PCI,.
B. What is the equilibrium concentration of PCI? Use: K=1.00 × 10³