1)For the reaction AsCl5 --> AsCl3 + Cl2, Kc = 33.7. Which of the following statements describes what will happen when 0.00650 M AsCl5, 1.04 M AsCl3 and 0.0005 M Cl2 are mixed together in a 1.0-L flask?
the reaction will proceed to the right |
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the reaction will proceed to the left |
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the reaction will be at equilibrium 2)For the reaction A(s) + 2B(g) --> 2C(g) + 3D(g) + E(g), ∆H = +685 J. If the reaction is at equilibrium, which of the following would result in a shift to the RIGHT in the equilibrium position?
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1)For the reaction AsCl5 --> AsCl3 + Cl2, Kc = 33.7. Which of the following statements...
At a certain temperature, the equilibrium constant, Kc , is 0.00401 for the reaction Cl2(g)−⇀↽−2Cl(g) A. If 3.05 g Cl2Cl2 is placed in a 3.00 L flask at this temperature, what are the equilibrium concentrations of Cl2 and Cl? B. Following the establishment of equilibrium in part A, the volume of the flask is suddenly increased to 4.50 L while the temperature is held constant. What are the new equilibrium concentrations of Cl2 and Cl? C. Following the establishment of...
The following reaction has an equilibrium constant, Kc, of 1.80 x 10-4 at a particular temperature: 2NOCl (g) → 2 NO (g) + Cl2 (g) You have a container in which the concentration of HOCl is 0.99 M, the concentration of NO is 0.45 M, and the concentration of Cl2 is 0.67 M. (a) Calculate the value of the reaction quotient Q. (b) Is the system at equilibrium? If not, predict which way (right or left) the reaction will proceed...
At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 ICl(g) ⇌ I2(g) + Cl2(g). What is the equilibrium concentration of Cl2 if 2.42 mol of I2 and 2.42 mol of Cl2 are initially mixed in a 4.0-L flask?
chem help 14. At a certain temperature the equilibrium constant, Kc equals 0.11 for the reaction: 2 ICl(g) = 12(g) + Cl2(g). What is the equilibrium concentration of ICl if 0.45 mol of 12 and 0.45 mol of Cl2 are initially mixed in a 2.0-L flask? A) 0.34 M B) 0.14 M. C) 0.27 M D) 0.17 M
2. At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 ICl(g) ⇌ I2(g) + Cl2(g). What is the equilibrium concentration of Cl2 if 2.98 mol of I2 and 2.98 mol of Cl2 are initially mixed in a 3.0-L flask?
At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 ICl(g) ⇌ I2(g) + Cl2(g). What is the equilibrium concentration of ICl if 0. 45 mol of I2 and 0. 45 mol of Cl2 are initially mixed in a 2.0-L flask?
at a certain temperature the equilibrium constant kc equals .11 for the reaction: 2ICl(g) <---> I2 (g) + Cl2 (g) what is the quilibrium concentration of ICl if .45 moles of I2 (g) and .45 mol of Cl2(g) are initially mixed in a 2 liter flask?
At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 ICl(g) ⇌ I2(g) + Cl2(g). What is the equilibrium concentration of Cl2 if 2.68 mol of I2 and 2.68 mol of Cl2 are initially mixed in a 3.0-L flask? *Please report 3 significant figures. Numbers only, No unit. No scientific notation.
termolecular QUESTION 11 At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 ICl(g) =12(g) + Cl2(g). What is the equilibrium concentration of Cl2 if 2.68 mol of 12 and 2.68 mol of Cl2 are initially mixed in a 3.0-L flask? *Please report 3 significant figures. Numbers only. No unit. No scientific notation QUESTION 12
At some temperature, the Kc for the reaction 2NOCl(g) ⇌ 2NO(g) + Cl2(g) is 1.6 x 10^-5. Calculate the concentrations of all species at equilibrium if 1.0 moles of pure NOCl is initially placed in a 2.0 L flask