6. The reaction system POC (8) POCK) Cha) is at equilibrium. Which of the following Matements describes the behavior of

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6 The Reaction System Poc 8 Pock Cha Is At Equilibrium Which Of The Following Matements Describes The Behavior Of 1 (31.86 KiB) Viewed 37 times

6. The reaction system POC (8) POCK) Cha) is at equilibrium. Which of the following Matements describes the behavior of the system if the partial pressure of chlorine is reduced by 50%? A POC will be consumed as equilibrium is established B. POCI will be consumed as equilibrium is established C Chlorine will be consumed as equilibrium is established D. The partial pressure of POCI will decrease while the partial pressure of Cizincreases as equilibriumi established 7 The reaction system CS:(g) + 4H3(g) - CH (g) + 2H:S() is at equilibrium. Which of the following statements describes the behavior of the system if the partial pressure of carbon disulfide is reduced? A. As equilibrium is reestablished the partial pressure of carbon disulfide increases. B. As equilibrium is reestablished, the partial pressure of hydrogen decreases CAs equilibrium is reestablished, the partial pressure of methane. CH.increase D. As equilibrium is reestablished, the partial pressures of hydrogen and hydrogen sulfide decrease. 8. Magnesium hydroxide is used in several antacid formulations. When it is added to water it dissociates into magnesium and hydroxide ions. Mg(OH)2(8) Mg(aq) + 2OH(aq) The equilibrium constant at 25°C is 89x10 "One hundred grans of magnesium hydroxide is added to 1.00 L of water and equilibrium is established. What happens to the solution if another 10 grams of Mg(OH) are now added to the mixture? A. The hydroxide ion concentration will decrease B. The hydroxide ion concentration will increase C. The hydroxide ion concentration will be unchanged. D. The solution will become supersaturated.