Exercise 1 (Chemical Equilibrium and Equilibrium Constant, Equilibrium Shifts) 1. Write the expression for the equilibri

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Exercise 1 Chemical Equilibrium And Equilibrium Constant Equilibrium Shifts 1 Write The Expression For The Equilibri 1 (38.12 KiB) Viewed 32 times

Exercise 1 (Chemical Equilibrium and Equilibrium Constant, Equilibrium Shifts) 1. Write the expression for the equilibrium constant, Keq, for the following reactions: a) Cu(NH₁) (aq) = Cu (aq) + 4 NH, (aq) b) C (s) + H₂O (g) = CO (g) + H₂ (g) e) 2 HCl(aq) + Ca(OH): (as)-2-0 (0+CaCl(aq) 2. Write the K, expression for each reaction. a) CH4 (g) +4 Ch (g) = CCL (g) + 4 HCl (g) b) H₂(g) + Brz (0) = 2 HBr (g) 3. The following reaction is at equilibrium: 4 HBr (g) + O2 (g) 2 H₂O (g) + 2 Brz (g) If [HBr] is 0.100 M, [0₂] is 0.250 M, and [H₂O] is 0.0500 M at equilibrium, what is [Br₂] at equilibrium if the Key is 0.770? 4. Determine Kp for this equilibrium: 3 0₂ (g) = 2 0₁ (g) The the equilibrium partial pressure of Os is 2.54 x 10-5 atm and the equilibrium partial pressure of O₂ is 0.0044 atm.