Consider the following reaction where kc = 77.5 at 600 k: co(g) + cl2(g) cocl2(g)a reaction mixture was found to contain 2.09×10-2 moles of co(g), 4.17×10-2 moles of cl2(g) and 0.103 moles of cocl2(g), in a 1.00 liter container. indicate true (t) or false (f) for each of the following: 1. in order to reach equilibrium cocl2(g) must be consumed.2. in order to reach equilibrium kc must decrease.3. in order to reach equilibrium co must be produced.4. qc is greater than kc.5. the reaction is at equilibrium. no further reaction will occur.

Part b: study of equilibrium on solubility: mg(oh)2(s) ⇌ mg2+(aq) + 2 oh–(aq) cloudy clear (pink) 7. a. b. 8. a. b. 9. 10. 11. 12. when adding concentrated hydrochloric acid, how did the appearance of the equilibrium mixture change? the change in appearance indicated a shift in the point of equilibrium. in which direction did the equilibrium shift? (l) left (r) right explain your answer to question 7a. you should indicate which ion was added to or removed from the equilibrium mixture. when adding edta, how did the appearance of the equilibrium mixture change? the change in appearance indicated a shift in the point of equilibrium. in which direction did the equilibrium shift? (l) left (r) right explain your answer to question 8a. you should indicate which ion was added to or removed from the equilibrium mixture. upon heating in which direction is the equilibrium shifting? upon cooling in which direction is the equilibrium shifting? is the forward reaction a. endothermic explain your answers to questions 9, 10, and 11. (l) left (r) right (l) left (r) right b. exothermic