3. (10 points) At 448 °C the equilibrium constant K, for the reaction is 50.5. Predict in which direction the reaction p

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3 10 Points At 448 C The Equilibrium Constant K For The Reaction Is 50 5 Predict In Which Direction The Reaction P 1 (36.17 KiB) Viewed 30 times

3. (10 points) At 448 °C the equilibrium constant K, for the reaction is 50.5. Predict in which direction the reaction proceeds to reach equilibrium if we start with 0.10M HI, 0.020M H₂, and 0.30M 1₂. H₂(g) + 12(g) 2 HI(g) 4. (20 points) A 1.00L buffer composed of 0.13 mol HCN and 0.14 mol CN- has a pH=9.39. I Name: Determine the pKa of the acid. CHM 112 A. Calculate the pH of this buffer after 0.040 mol of HCI have been added. B. Calculate the pH of this buffer after 0.040 mol gf NaOH have been added. Exam 2