QUESTION 9 Consider this reaction at equilibrium: 12(g) + Cl2(g) = 2 1019) to the reaction...
Consider the equilibrium: PC1s(g) = PCI(g) + Cl2(g) Predict the direction of the shift in equilibrium when the temperature is lowered AHO-92.5 kJ. some chlorine gas is removed from the reaction mixture c. pressure on the gas is lowered d. catalyst is added to the reaction mixture
1964 PC13(g) + Cl2(g) AH = 92.5 kJ/mol Predict the direction of the shift in equilibrium in the following situations: (a) The temperature is raised. the system shifts from left to right o the system shifts from right to left O no effect (b) More chlorine gas is added to the reaction mixture. the system shifts from right to left O no effect the system shifts from left to right (c) Some PCIz is removed from the mixture. the system...
Consider this exothermic reaction at equilibrium: C(s) + 2H2(g) - CH2(g). Predict whether the reaction will shift left, right, or will not shift after each disturbance. Use the drop down to answer. When some H2 is removed, the reaction will When some C is added, the reaction will When the volume of the reaction mixture is decreased the reaction will When the temperature is increased, the reaction will shift right shift left not shift
1. Consider the reaction at equilibrium: CO(g) + Cl2(g) COCl2(g). Predict how addition of CO(g) will affect the equilibrium system. 2. What would be the net effect of decreasing the temperature on the following exothermic reaction? 3. What is the effect on the following equilibrium system if CaO(s) is added? 4. Consider the reaction at equilibrium. CO(g) + Cl2(g) ⟷ COCl2(g) Predict how addition of CO(g) will affect the equilibrium system. Please help explain the answers to these!
Additional Questions Consider the following reaction at equilibrium: PCB (g) + Cl2(g) ---PC1s (8) + Heat Fill in the table below by indicating what direction the equilibrium will shift when the changes indicated are made, and the shift will have on each species in the reaction mixture. You may use lelt and right arrows for the shift, and up or down arrows to indicate concentration changes. Indicate no change by writing NC Stress Eq Shift PCI, Conc. Cl2 Conc. PCIs...
Consider the reaction, 2 BrCl (g) = Br2(g) + Cl2(g) at t = 25°C. This reaction is endothermic and has an equilibrium constant K = 0.0172 at this temperature. If at equilibrium the partial pressure of BrCl (g) is decreased by removing some BrCl, the response to the stress will be O A. no change O B. none of these O C. a shift to the right O D. unpredictable O E. a shift to the left
Consider the following equilibrium reaction: 2 H2 (g) + O2 (9) + 2 H20 (9) If O2 gas is added to the equilibrium mixture, which of the following statements is correct? A. To reach equilibrium, the reactants are favored. B. To reach equilibrium, the reaction must shift left C. To reach equilibrium, some H2 must be consumed. D. To reach equilibrium, the temperature must increase.
10. Examine the reaction: 2NOCI(g) 2NO (g) + Cl2(g) When the above reaction reaches equilibrium the concentration of each component is [NOCI] = 2.9 M. [NO] =1.1 Mand [Cl2] = 0.65 M. What is the equilibrium constant, K for this reaction? Does the equilibrium lie on the left side or the right side of the equilibrium? 9. The following equilibrium is endothermic. In the box below, show how the reaction will shift response to the indicated stress by writing,, or...
QUESTION 8 Consider the reaction below: 2C(s) + O2(g) 200(g) DH = + 110 kJ How will adding H2(g) change the equilibrium position? A. shift to right (towards products) B. Shift to left towards reactants) C.No Change to equilibrium position QUESTION 9 Consider the reaction below: 2C(s) + O2(g) 200(g) DH = + 110 kJ How will removing C(s) change the equilibrium pos. A shift to right (towards products) B. Shift to left (towards reactants) No Change to equilibrium position
0.0455 O 0.0330 QUESTION 8 Consider the reaction shown below. AH is positive for the reaction. 4CuO (s) + CH4 (9) CO2(g) + 4Cu (s) + 2H20 (9) State whether each change will cause the reaction to shift to the left, to the right, or no change. Enter the words "left","right" or "no change (without the quotation marks) into each blank. A coldfinger is added to condense out water vapor (H20 (g)) in the reaction mixture. The partial pressure of...