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9.3 Consider the gas phase reaction: PCI3(g) Cl2(g) PCI5(g) at equilibrium at 400 K and 1...
HQ14.41 consider the following reaction: PCI5 (g)-PCI3 (g) + Cl2 (g), with Kc-0.00183. Exactly 2.00 grams of PCI5 is placed into a 3.00 L flask. Calculate the equilibrium molarity concentration of Cl2 (g) O A0.00167 atm O B 0.00350 atm O C0.0437 atm O D 0.569 atm Unanswered 2 attemnts left
At 400 K, the equilibrium constant for the reaction Br2 (g) + Cl2 (g) <=> 2BrCl (g) is Kp = 7.0. A closed vessel at 400 K is charged with 1.00 atm of Br2 (g), 1.00 atm of Cl2 (g), and 2.00 atm of BrCl (g). What is the equilibrium pressure of Br2? A. 0.86 atm B. The equilibrium partial pressures of Br2 will be the same as the initial value. C. The equilibrium partial pressure of Br2 will be...
23) At 400 K, the equilibrium constant for the reaction Br2(g) + Cl2 (9) 2BrCl (9) is Kp = 70. A closed vessel at 400 K is charged with 1.00 atm of Br2 (g) 1.00 atm of Cl2 (g), and 2.00 alm of BrCl (g). Use Q to determine which of the statements below is true. A) At equilibrium, the total pressure in the vessel will be less than the initial total pressure. B) The equilibrium partial pressures of Br2....
For the reaction, PCI5 (g) <> PCI3 (g) + CI (g) DELTA H = 398.KJ MOL-1 the equilibrium constant, K , was calculated to be 11.5 at 600 K what will happen to the value of the equilibrium constant if the temperature is increased? A) decrease B) increase C) remain the same D) cannot be determined from the information provided
At 400 K, the equilibrium constant for the reaction Br 2 (g) + Cl 2 (g) 2BrCl (g) is K p = 7.0. A closed vessel at 400 K is charged with 1.00 atm of Br 2 (g), 1.00 atm of Cl 2 (g), and 2.00 atm of BrCl (g). Use Q to determine which of the statements below is true. The equilibrium partial pressures of Br2, Cl2, and BrCl will be the same as the initial values. The reaction will...
Consider the following system at equilibrium where AH° -87.9 kJ/mol, and K 83.3 , at 500 K. PCI3 (g)Cl2 (g)= PCI5 (g) When 0.12 moles of PCI5 (g) are removed from the equilibrium system at constant temperature: The value of Ke The value of Qe |Kо. The reaction must Orun in the forward direction to restablish equilibrium. Orun in the reverse direction to restablish equilibrium remain the same. It is already at equilibrium The concentration of Cl2 will Submit Answer...
The equilibrium constant, Kp for the following reaction is 0.497 at 500 K. PC15(g) :PCI3(g) + Cl2(g) IfAKP for this reaction s 87.9 kJ, what is the value of Kp at 375 K? Kp= Submit Answer
At 400K, the equilibrium constant for the reaction Br2(g) + Cl2(g) ⇌ 2BrCl(g) is KP = 7.0. A closed vessel at 400K is charged with 1.00 atm of Br2(g), 1.00 atm of Cl2(g), and 2.00 atm of BrCl(g). Use Q to determine which of the statements below is true. A. The equilibrium partial pressure of BrCl(g) will be less than 2.00 atm B. The reaction will go to completion since there are equal amounts of Br2 and Cl2 C. At...
At 900 K, the reaction CO2 (g) + C (solid) = 2 CO (g) comes to equilibrium. For the standard states shown above, and a standard state pressure of 1 atm for the gas phase, the equilibrium constant K = 0.178. a. Determine the mole fraction of CO, yCO, at equilibrium at 10 atm assuming the gas phase is an ideal gas. b. Suppose at this pressure, it is desired to not produce any solid C. What is the maximum...
The equilibrium constant, Kp, for the following reaction is 1.57 at 600 K: CO(g) + Cl2(g) COCl2(g) Calculate the equilibrium partial pressures of all species when CO and Cl2, each at an intitial partial pressure of 1.70 atm, are introduced into an evacuated vessel at 600 K. PCO = atm PCl2 = atm PCOCl2 = atm B. The equilibrium constant, Kc, for the following reaction is 2.90×10-2 at 1150 K. 2SO3(g) 2SO2(g) + O2(g) Calculate Kc at this temperature for...