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5, Sulfuryl chloride decomposes to sulfur dioxide and chlorine. SO2CL(g) Ke is 0.045 at 648 K. is the equilibrium concentration of Cl2? a) 0.054 M 11 SO2(g) + Cl2(g) If an initial concentration of 0.066 M SO»Ch is allowed to equilibrate, what b) 0.030 M c) 0.040 M d) 0.038 M e) 0.075 M 6. For the reaction: 2 NO(g) + what is the relationship between Ke and Kp? b) Ke = Kp x (RT)- O2(g) 1 2 NO2(g) at 750°C, a) Ke= Kp d) Ke Kp x (RT)¾ e) Ko = Kp x (F c) Ke = Kp= 1.0 7. Given the following chemical equilibrium, COCI2(g)CO(g) + C2(g) calculate the value of Ke, given that K, = 6.5 x 101 at 298 K. (R=0.08206 L-atm/mol-K) a) 1.5 x 10-12 b) 3.8 x 1011 c) 1.1 x 10° d) 2.7 x 1010 e) 1.6 x 1013 8. Which of the following statements is/are CORRECT? For a chemical system, if the reaction quotient (Q) is greater than K, reactant 1. must be converted to products to reach equilibrium. For a chemical system at equilibrium, the forward and reverse rates of reaction 2. are equal. For a chemical system at equilibrium, the concentrations of products divided by 3. the concentrations of reactants equals one. a. 1 only b. 2 only c. 3 only d. 1 and 2 e. 1, 2, and 3 9. What is the conjugate base of [Fe(H20)6]*(aq)? b) [Fe(H2O)G]* a) H3O* c) [Fe(H2O)sOH]** a) [Fe(H2O)sOH]*+ e) [Fe( KHydrofluoric acid has a pKa value of 3.14. What is the value of pKb for fluoride ion? a) 6.28 b) 10.9 c) 0.0521 d) 6.93 e) 3.14 E. All of the following compounds are acids containing chlorine. Which compound is the id? a) HCI b) HCIO c) HCIO2 d) HCIO3 e) HCIO4 What is the pH of the final solution when 25 mL of 0.013 M HCI has been added to 3

5, Sulfuryl chloride decomposes to sulfur dioxide and chlorine. SO2CL(g) Ke is 0.045 at 648 K. is the equilibrium concentration of Cl2? a) 0.054 M 11 SO2(g) + Cl2(g) If an initial concentration of 0.066 M SO»Ch is allowed to equilibrate, what b) 0.030 M c) 0.040 M d) 0.038 M e) 0.075 M 6. For the reaction: 2 NO(g) + what is the relationship between Ke and Kp? b) Ke = Kp x (RT)- O2(g) 1 2 NO2(g) at 750°C, a) Ke= Kp d) Ke Kp x (RT)¾ e) Ko = Kp x (F c) Ke = Kp= 1.0 7. Given the following chemical equilibrium, COCI2(g)CO(g) + C2(g) calculate the value of Ke, given that K, = 6.5 x 101 at 298 K. (R=0.08206 L-atm/mol-K) a) 1.5 x 10-12 b) 3.8 x 1011 c) 1.1 x 10° d) 2.7 x 1010 e) 1.6 x 1013 8. Which of the following statements is/are CORRECT? For a chemical system, if the reaction quotient (Q) is greater than K, reactant 1. must be converted to products to reach equilibrium. For a chemical system at equilibrium, the forward and reverse rates of reaction 2. are equal. For a chemical system at equilibrium, the concentrations of products divided by 3. the concentrations of reactants equals one. a. 1 only b. 2 only c. 3 only d. 1 and 2 e. 1, 2, and 3 9. What is the conjugate base of [Fe(H20)6]*(aq)? b) [Fe(H2O)G]* a) H3O* c) [Fe(H2O)sOH]** a) [Fe(H2O)sOH]*+ e) [Fe( KHydrofluoric acid has a pKa value of 3.14. What is the value of pKb for fluoride ion? a) 6.28 b) 10.9 c) 0.0521 d) 6.93 e) 3.14 E. All of the following compounds are acids containing chlorine. Which compound is the id? a) HCI b) HCIO c) HCIO2 d) HCIO3 e) HCIO4 What is the pH of the final solution when 25 mL of 0.013 M HCI has been added to 3

Chemistry
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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5. Sulfuryl chloride decomposes to sulfur dioxide and chlorine. SO2C2(g) = SO2(g)+ Cl2(g) Ke is 0.045 at 648 K. is the equilibrium concentration of Cl2? a) 0.054 M If an initial concentration of 0.066 M SO»Ch is allowed to equilibrate, what b) 0.030 M d) 0.038 M e) 0.075 M c) 0.040 M 6. For the reaction: 2 NO(g) + what is the relationship between Ke and Kp? b) K. = Kp x (RT) O2(g) 2 NO2(g) at 750°C, a) K. = Kp c) Ke = Kp= 1.0 d) Ke = Kp x (RT)¾ e) Ko = Kp x (F 7. Given the following chemical equilibrium, COCl2(g)C0(g) + Cl2(g) calculate the value of Ke, given that K, = 6.5 x 1011 at 298 K. (R=0.08206 L-atm/mol-K) a) 1.5 x 10-12 b) 3.8 x 10-11 c) 1.1 x 10° d) 2.7 x 1010 e) 1.6 x 1013 8. Which of the following statements is/are CORRECT? For a chemical system, if the reaction quotient (Q) is greater than K, reactant 1. must be converted to products to reach equilibrium. For a chemical system at equilibrium, the forward and reverse rates of reaction 2. are equal. For a chemical system at equilibrium, the concentrations of products divided by 3. the concentrations of reactants equals one. a. 1 only b.2 only c. 3 only d. 1 and 2 e. 1, 2, and 3 9. What is the conjugate base of [Fe(H20)6]*(aq)? b) [Fe(H2O)G]* a) H3O* c) [Fe(H2O)5OHJ** [Fe(H2O)SOHJ²+ e) [Fe( 0. Hydrofluoric acid has a pKa value of 3.14. What is the value of pKb for fluoride ion? a) 6.28 b) 10.9 c) 0.0521 d) 6.93 e) 3.14 E. All of the following compounds are acids containing chlorine. Which compound is the a) HCI b) HCIO c) HCIO2 d) HCIO3 e) HCIO4 What is the pH of the final solution when 25 mL of 0.013 M HCI has been added to 3
Transcribed Image Text:5. Sulfuryl chloride decomposes to sulfur dioxide and chlorine. SO2C2(g) = SO2(g)+ Cl2(g) Ke is 0.045 at 648 K. is the equilibrium concentration of Cl2? a) 0.054 M If an initial concentration of 0.066 M SO»Ch is allowed to equilibrate, what b) 0.030 M d) 0.038 M e) 0.075 M c) 0.040 M 6. For the reaction: 2 NO(g) + what is the relationship between Ke and Kp? b) K. = Kp x (RT) O2(g) 2 NO2(g) at 750°C, a) K. = Kp c) Ke = Kp= 1.0 d) Ke = Kp x (RT)¾ e) Ko = Kp x (F 7. Given the following chemical equilibrium, COCl2(g)C0(g) + Cl2(g) calculate the value of Ke, given that K, = 6.5 x 1011 at 298 K. (R=0.08206 L-atm/mol-K) a) 1.5 x 10-12 b) 3.8 x 10-11 c) 1.1 x 10° d) 2.7 x 1010 e) 1.6 x 1013 8. Which of the following statements is/are CORRECT? For a chemical system, if the reaction quotient (Q) is greater than K, reactant 1. must be converted to products to reach equilibrium. For a chemical system at equilibrium, the forward and reverse rates of reaction 2. are equal. For a chemical system at equilibrium, the concentrations of products divided by 3. the concentrations of reactants equals one. a. 1 only b.2 only c. 3 only d. 1 and 2 e. 1, 2, and 3 9. What is the conjugate base of [Fe(H20)6]*(aq)? b) [Fe(H2O)G]* a) H3O* c) [Fe(H2O)5OHJ** [Fe(H2O)SOHJ²+ e) [Fe( 0. Hydrofluoric acid has a pKa value of 3.14. What is the value of pKb for fluoride ion? a) 6.28 b) 10.9 c) 0.0521 d) 6.93 e) 3.14 E. All of the following compounds are acids containing chlorine. Which compound is the a) HCI b) HCIO c) HCIO2 d) HCIO3 e) HCIO4 What is the pH of the final solution when 25 mL of 0.013 M HCI has been added to 3
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