PCI3(g) + Cl2(g) PCI5(g) + 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 left and right arrows for the shift, and up and down arrows to indicate concentration changes. Indicate no change by writing NC. Stress Eq Shift PCI3 conc. Cl2 Conc. PCI5 conc. Addition of Cl2 Removal of PCI5 Increase in Temperature Addition of a Catalyst

PCI3(g) + Cl2(g) PCI5(g) + 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 left and right arrows for the shift, and up and down arrows to indicate concentration changes. Indicate no change by writing NC. Stress Eq Shift PCI3 conc. Cl2 Conc. PCI5 conc. Addition of Cl2 Removal of PCI5 Increase in Temperature Addition of a Catalyst

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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12. Use Le Châtelier's principle to predict what will happen if the temperature of the following equilibrium system is decreased. The reaction in the forward direction is endothermic. 4C1 Co(H₂O) pink 1 CoCl₂ + 6H₂O purple/blue A) The equilibrium will shift to the left. B) The equilibrium solution will become more purple. C) The equilibrium will shift to the right. D) The concentration of chloride ion will decrease. E) There will be no change.
no need to explain pls
Consider the reaction. NaC2O2H3(s) <--- H2O ------> NaC2O2H3(aq), which is at equilibrium in an open flask in the lab at room temperature. You add more water to the equilibrium mixture. When the system reestablishes equilibrium, what has changed? a. the concentration of NaC2H3O2(aq) does not change b. heat is produced c. the concentration of NaC2H3O2(aq) decreases d. the concentration of the water increases
1) When a system is at equilibrium: A) the reaction rate of the forward reaction is equal to the rate of the reverse B) the reaction rate of the reverse reaction is small compared to forward C) the reaction rate of the forward reaction is small compared to the reverse D) the amount of product and reactant is exactly equal 2) What will be the equilibrium expression for this reaction? (DO NOT INCLUDE SOLID PRODUCTS, THEIR CONCENTRATION IS ALWAYS EQUAL TO 1.) 4 CuO (s) + CH4 (g) = CO2 (g)+ 4 Cu (s) + 2 H2O (g) A) [CuO]/[Cu] B) [CuO]4/[Cu]4 C) [Cu]4/[CuO]4 D) [CO2][H20]2/[CH4] 3) Which K value below corresponds to the system with the highest proportion of reactants? А) К 3D25 B) K = 0.067 C) K = 1.5 x 10-3 D) K 3D 1.2 х 103
Can you help me every step by step with number 3 part A, part B, part C, part D? Can you explain it to me?
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O KINETICS AND EQUILIBRIUM Calculating an equilibrium constant from a partial equilibrium... 0/5 Ammonia will decompose into nitrogen and hydrogen at high temperature. An industrial chemist studying this reaction fills a 75.0 L tank with 21. mol of ammonia gas, and when the mixture has come to equilibrium measures the amount of hydrogen gas to be 6.3 mol. Calculate the concentration equilibrium constant for the decomposition of ammonia at the final temperature of the mixture. Round your answer to 2 significant digits. K = 0 II
Assume that the reaction below is at equilibrium. A stress is then applied as described. Click on the appropriate circle to indicate how the system will respond to the stress. 2H2(g) + O2(g) →2H20(g) H=-10KJ H2 is removed. and the cow jumped over the moon shift to the right shift to the left no change
MAI Van JL.cas-Cudo Lab Assignment #3 E.mheducation.com Saved # 3 6 Be sure to answer all parts. Consider the following equilibrium system involving SO2, Cl2, and SO,Cl, (sulfuryl dichloride): SO2(g) + Cl2(g) = SO,C(g) Predict how the equilibrium position would change if the following changes were to occur. The temperature remains constant in each case. (a) Cl, gas is added to the system. The equilibrium will not change. The equilibrium position will shift to favor the reverse reaction. ((More reactants form.) The equilibrium position will shift to favor the forward reaction. (More products form.) (b) SO,Cl, is removed from the system. The equilibrium will not change. The equilibrium position will shift to favor the reverse reaction. (More reactants form.) The equilibrium position will shift to favor the forward reaction. (More products form.) (c) SO, is removed from the system. The equilibrium will not change. The equilibrium position will shift to favor the reverse reaction. (More…
For questions 9-13. Consider the reaction 2NOCI(g) = 2NO(g) + C12(g). If this reaction is at equilibrium, what happens when the following changes occur? 9. NOCI(g) is added O shift to right shift to left no reaction O both shifts to right and left
d. Suppose you add compound E to the equilibrium mixture. Compound E reacts with compound D which is a component of the equilibrium to form compound F as described in the equation below. E + D Which compound is removed from the equilibrium mixture when you add compound E to the mixture? (Enter "correct" for ALL correct answers.) • B D e. What shift in the equilibrium will occur as a result of the addition of compound E? (Enter "correct" for the correct shift.) A + B C + D (shift to the right) A + B C + D (shift to the left)