Consider the following reaction and its equilibrium constant: 4 CuO(s) + CH4(g) ⇌ CO2(g) + 4 Cu(s) +...
Consider the following reaction and its equilibrium constant:
4 CuO(s) + CH4(g) ⇌ CO2(g) + 4 Cu(s) + 2 H2O(g) Kc = 1.10
A reaction mixture contains 0.38 M CH4, 0.96 M CO2 and 0.14 M H2O. Which of the following statements is TRUE concerning this system?
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The system is at equilibrium. |
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The reaction will shift in the direction of reactants. |
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The reaction quotient will increase. |
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The equilibrium constant will increase. |
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The reaction will shift in the direction of products. |
Homework Answers
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Consider the following reaction and its equilibrium
constant:
4 CuO(s) + CH4(g) ⇌ CO2(g) + 4 Cu(s) +...
26) 26) Consider the following reaction and its equilibrium constant Ke 1.10 CO2(8)+ 4 Cu(s) +2 H20(g) 4 CuO(s)+ CH...
26) 26) Consider the following reaction and its equilibrium constant Ke 1.10 CO2(8)+ 4 Cu(s) +2 H20(g) 4 CuO(s)+ CH4(g) A reaction mixture contains 0.22 M CH4, 0.67 M CO2 and 1.3 M H20. Which of the following statements is TRUE concerning this system? A) The equilibrium constant will increase. B) The reaction will shift in the direction of reactants C)The reaction quotient will increase. D) The reaction will shift in the direction of products. E) The system is at...
How could I solve this? 7. Consider: 4 Cuo(s) + CH4(g) + CO2(g) +4 Cu(s) +...
How could I solve this?
7. Consider: 4 Cuo(s) + CH4(g) + CO2(g) +4 Cu(s) + 2 H2O(g). The value of Kc for this reaction is 1.10 at 25°C. What is the value of K, ?
1) 2) 3) 2NO(g) +Cl2 (g) → NOCI (8) Experiment concentration of NO (M) 0.09 0.045...
1)
2)
3)
2NO(g) +Cl2 (g) → NOCI (8) Experiment concentration of NO (M) 0.09 0.045 0.045 concentration of Cl2(M) Rate (M/s) 0.01 3.40 x 10-4 8.50 x 10-5 0.04 3.40 x 10-4 0.01 What is the reaction order with respect to NO to Cl2 ? overall reaction order ? the reaction order with respect to reaction order ? what is the rate constant * All orders are integers * Rate constant: Please report 3 significant figures. Numbers only, No...
Consider the following reaction and its equilibrium constant 0.43 SO2(g) + NO (9) = SO.(g) + NO(g) K = 0.33 A reac...
Consider the following reaction and its equilibrium constant 0.43 SO2(g) + NO (9) = SO.(g) + NO(g) K = 0.33 A reaction mixture contains 0.49 M SO. 0.14 M NO, 0.12 M SO, and 0.14 M NO. Which of the following statements is TRUE concerning this system? b. ooo The reaction will shift in the direction of reactants. The equilibrium constant will decrease. The reaction will shift in the direction of products. The reaction quotient will decrease. The system is...
1) 2) 3) A proposed mechanism for the reaction 2NO(g) +2H2(g) → N2(g) + 2H2O(g): Step...
1)
2)
3)
A proposed mechanism for the reaction 2NO(g) +2H2(g) → N2(g) + 2H2O(g): Step 1: 2NO(g) + N2O2(g) (very fast, reversible) Step 2: N2O2(g) + H2(g) N20(g) + H20(g) (slow) Step 3: N2O(g) + H2(g) →N2(g) +H2O(g) (fast) What is the rate law for the overall reaction? Ok[NO2 Ok[NO]2[H212 O k[NO]2[H2] Ok[N20][H2] k[NO]1/2[H2] 2NO(g) +Cl2 (g) → NOCI (8) Experiment concentration of NO (M) 0.09 0.045 0.045 concentration of Cl2(M) Rate (M/s) 0.01 3.40 x 10-4 8.50 x...
27. Consider the following reaction and its equilibrium constant: SO2(g) + NO2(g) = SO3(g) + NO(g)...
27. Consider the following reaction and its equilibrium constant: SO2(g) + NO2(g) = SO3(g) + NO(g) Kc = 0.33 A reaction mixture contains 0.41 M SO2, 0.13 M NO2.0.11 M SO3 and 0.13 M NO. Which of the following statements is TRUE concerning this system? A) The reaction will shift in the direction of reactants. B) The equilibrium constant will decrease. C) The reaction will shift in the direction of products. D) The reaction quotient will decrease. E) The system...
Consider the following reaction and its equilibrium constant: SO2(g) + NO2(8) - SO3(g) + NO(g) Kc=0.33...
Consider the following reaction and its equilibrium constant: SO2(g) + NO2(8) - SO3(g) + NO(g) Kc=0.33 A reaction mixture contains 1.0 mol L-1 SO2, 0.50 mol L-1 NO2,0.50 mol L-1 SO3, and 1.0 mol L-1 NO. Which of the following statements is TRUE concerning this system? A) The reaction will shift in the direction of reactants. B) The system is at equilibrium. C) The reaction quotient will decrease. D) The reaction will shift in the direction of products. E) The...
pls do all Page 6 of 14 22) Identify a good buffer. ) small amounts of both a weak acid and its conjugate base B) significant amounts of both a strong acid and a strong bso C) small amounts of bot...
pls do all
Page 6 of 14 22) Identify a good buffer. ) small amounts of both a weak acid and its conjugate base B) significant amounts of both a strong acid and a strong bso C) small amounts of both a strong acid and a strong base D) significant amounts of both a weak acid and a strong acid E) significant amounts of both a weak acid and its conjugate base 23) AS is positive for the reaction A)...
please help with these two questions QUESTION 2 Consider the following reaction and its equilibrium constant:...
please help with these two questions
QUESTION 2 Consider the following reaction and its equilibrium constant: SO2(g) + NO 2(0) SO 3(g) + NO(g) K c = 0.33 A reaction mixture contains 0.41 M SO 2, 0.13 M NO 2.0.11 M SO 3 and 0.13 M NO. Which of the following statements is TRUE concerning this system? The reaction quotient will decrease The reaction will shift in the direction of reactants. The reaction will shift in the direction of products,...
Determine the equilibrium-constant expression for the reaction: CuO(s) + H2(g) ⇌ Cu(l) + H2O(l) ? A....
Determine the equilibrium-constant expression for the reaction: CuO(s) + H2(g) ⇌ Cu(l) + H2O(l) ? A. K = [H2O]/[CuO] B. K = [Cu][H2O]/[H2][CuO] C. K = 1/[H2] D. K = [H2]/[Cu]
26) 26) Consider the following reaction and its equilibrium constant Ke 1.10 CO2(8)+ 4 Cu(s) +2 H20(g) 4 CuO(s)+ CH4(g) A reaction mixture contains 0.22 M CH4, 0.67 M CO2 and 1.3 M H20. Which of the following statements is TRUE concerning this system? A) The equilibrium constant will increase. B) The reaction will shift in the direction of reactants C)The reaction quotient will increase. D) The reaction will shift in the direction of products. E) The system is at...
How could I solve this?
7. Consider: 4 Cuo(s) + CH4(g) + CO2(g) +4 Cu(s) + 2 H2O(g). The value of Kc for this reaction is 1.10 at 25°C. What is the value of K, ?
1)
2)
3)
2NO(g) +Cl2 (g) → NOCI (8) Experiment concentration of NO (M) 0.09 0.045 0.045 concentration of Cl2(M) Rate (M/s) 0.01 3.40 x 10-4 8.50 x 10-5 0.04 3.40 x 10-4 0.01 What is the reaction order with respect to NO to Cl2 ? overall reaction order ? the reaction order with respect to reaction order ? what is the rate constant * All orders are integers * Rate constant: Please report 3 significant figures. Numbers only, No...
Consider the following reaction and its equilibrium constant 0.43 SO2(g) + NO (9) = SO.(g) + NO(g) K = 0.33 A reaction mixture contains 0.49 M SO. 0.14 M NO, 0.12 M SO, and 0.14 M NO. Which of the following statements is TRUE concerning this system? b. ooo The reaction will shift in the direction of reactants. The equilibrium constant will decrease. The reaction will shift in the direction of products. The reaction quotient will decrease. The system is...
1)
2)
3)
A proposed mechanism for the reaction 2NO(g) +2H2(g) → N2(g) + 2H2O(g): Step 1: 2NO(g) + N2O2(g) (very fast, reversible) Step 2: N2O2(g) + H2(g) N20(g) + H20(g) (slow) Step 3: N2O(g) + H2(g) →N2(g) +H2O(g) (fast) What is the rate law for the overall reaction? Ok[NO2 Ok[NO]2[H212 O k[NO]2[H2] Ok[N20][H2] k[NO]1/2[H2] 2NO(g) +Cl2 (g) → NOCI (8) Experiment concentration of NO (M) 0.09 0.045 0.045 concentration of Cl2(M) Rate (M/s) 0.01 3.40 x 10-4 8.50 x...
27. Consider the following reaction and its equilibrium constant: SO2(g) + NO2(g) = SO3(g) + NO(g) Kc = 0.33 A reaction mixture contains 0.41 M SO2, 0.13 M NO2.0.11 M SO3 and 0.13 M NO. Which of the following statements is TRUE concerning this system? A) The reaction will shift in the direction of reactants. B) The equilibrium constant will decrease. C) The reaction will shift in the direction of products. D) The reaction quotient will decrease. E) The system...
pls do all
Page 6 of 14 22) Identify a good buffer. ) small amounts of both a weak acid and its conjugate base B) significant amounts of both a strong acid and a strong bso C) small amounts of both a strong acid and a strong base D) significant amounts of both a weak acid and a strong acid E) significant amounts of both a weak acid and its conjugate base 23) AS is positive for the reaction A)...
please help with these two questions
QUESTION 2 Consider the following reaction and its equilibrium constant: SO2(g) + NO 2(0) SO 3(g) + NO(g) K c = 0.33 A reaction mixture contains 0.41 M SO 2, 0.13 M NO 2.0.11 M SO 3 and 0.13 M NO. Which of the following statements is TRUE concerning this system? The reaction quotient will decrease The reaction will shift in the direction of reactants. The reaction will shift in the direction of products,...
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