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Consider the following reaction, 2AB (9) A2 (9) + B2 (9) K = 1.50x10-2 At some...
Consider the following reaction, 2AB (g) ⇌ A2 (g) + B2 (g) K = 1.50x10−2 At...
Consider the following reaction, 2AB (g) ⇌ A2 (g) + B2 (g) K = 1.50x10−2 At some point in the reaction, Q = 5.30. Which of the following statements is correct concerning the equilibrium? 0.60 mol of Br2 and 0.60 mol of Cl2 are placed in a 1.00 L flask and allowed to reach equilibrium. After reaching equilibrium, the flask is found to contain 0.28 mol of BrCl. What is the value of Kc for this reaction? Br2 (g) + Cl2 (g)...
2. Consider the reaction A2 + B2 ⇌ 2AB. If the initial concentration of both A2...
2. Consider the reaction A2 + B2 ⇌ 2AB. If the initial concentration of both A2 and B2 is 4.0 M, and after 10 minutes the reaction appears to stop. The concentration of [A2] is now 2.0M. a. Draw a graph of [A2] vs. time, over the span of 20 minutes. b. On the same axes draw a graph of [B2] v time, over a span of 20 minutes. c. On the same axes draw a graph of [AB] v...
2. Consider the reaction A2+ B2 = 2AB. If the initial concentration of both A2 and...
2. Consider the reaction A2+ B2 = 2AB. If the initial concentration of both A2 and B2 is 4.0 M. and after 10 minutes the reaction appears to stop. The concentration of [A2) is now 2.0M. a. Draw a graph of [A2) vs. time, over the span of 20 minutes. 09. (M concertuohon 5 15 20 time (min) b. On the same axes draw a graph of [B2] v time, over a span of 20 minutes. c. On the same...
The reaction A2 + B2 - 2 AB has an equilibrium constant Kc = 2.0. Based...
The reaction A2 + B2 - 2 AB has an equilibrium constant Kc = 2.0. Based on the figure below, what can be concluded about the reaction mixture? (A = red spheres and B = blue spheres) 3. co A The reaction mixture will shift to the left to reach equilibrium B. Not enough information is provided to answer the question C. The reaction mixture will shift to the right to reach equilibrium D. The reaction mixture is already at...
Consider the general class of chemical reactions where A+B+9++ C+D If the reaction is initially at...
Consider the general class of chemical reactions where A+B+9++ C+D If the reaction is initially at equilibrium, what happens when B is added to the reaction mixture? O a. The equilibrium is not affected. Ob. The equilibrium shifts to the left and generates more reactants. Oc. The equilibrium shifts to the right and generates more products. QUESTION 14 Consider the general class of chemical reactions where A+B+ C+D If the reaction is initially at equilibrium, what happens when D is...
Consider the general class of chemical reactions where A+B+ +C+D If the reaction is initially at...
Consider the general class of chemical reactions where A+B+ +C+D If the reaction is initially at equilibrium, what happens when C is removed from the reaction mixture? O a. The equilibrium is not affected. Ob. The equilibrium shifts to the right and generates more products. Oc. The equilibrium shifts to the left and generates more reactants. QUESTION 11 Consider the general class of chemical reactions where A+B+ C+D If the reaction is initially at equilibrium, what happens when the reaction...
D Question 2 1 pts Which statement(s) concerning the reaction is/are true? 2A) A2(g) +B2(g) K-29x...
D Question 2 1 pts Which statement(s) concerning the reaction is/are true? 2A) A2(g) +B2(g) K-29x 10-85 There are fewer moles of reactants than products at equilibrium, because the equilibrium constant is small. There are more moles of reactants than products at equilibrium, because the equilibrium constant is large. There are near equal amounts of reactants and products at equilibrium because the equilibrium constant is close to 1 There are more moles of reactants than products at equilibrium, because the...
Consider the following equilibrium reaction: 2 H2 (g) + O2 (9) + 2 H20 (9) If...
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.
Question 7 The data below refer to the following reaction: 2AB (g) Az (g)+ B2(g) and...
Question 7 The data below refer to the following reaction: 2AB (g) Az (g)+ B2(g) and its Kp value is 1 x 10-4. AB (atm) A2 (atm) B2 (atm) Initial 8 0 0 Change Equilibrium What is the concentration of AB at equilibrium? 6.45 7.94 7.97 0.028 4.94 Question 6 For a chemical reaction: 2 CIO(g) + Cl2(g)+ O2(g)has a Kp = 0.085, and the initial concentrations are: 0.85 atm CIO 0.55 atm C12 0.55 atm O2 Which of the...
3 pts Question 2 Consider the following hypothetical reaction Az (g) + B2 (g) + 2AB...
3 pts Question 2 Consider the following hypothetical reaction Az (g) + B2 (g) + 2AB (g) [AB where Kc = Ag][B2] 4 AB (g) is The equilibrium constant for the reaction 2A2 (g) +2B2 (8) 1/[Kc^4) o Kc^4 sqrt(Kc) Kc2
2. Consider the reaction A2+ B2 = 2AB. If the initial concentration of both A2 and B2 is 4.0 M. and after 10 minutes the reaction appears to stop. The concentration of [A2) is now 2.0M. a. Draw a graph of [A2) vs. time, over the span of 20 minutes. 09. (M concertuohon 5 15 20 time (min) b. On the same axes draw a graph of [B2] v time, over a span of 20 minutes. c. On the same...
The reaction A2 + B2 - 2 AB has an equilibrium constant Kc = 2.0. Based on the figure below, what can be concluded about the reaction mixture? (A = red spheres and B = blue spheres) 3. co A The reaction mixture will shift to the left to reach equilibrium B. Not enough information is provided to answer the question C. The reaction mixture will shift to the right to reach equilibrium D. The reaction mixture is already at...
Consider the general class of chemical reactions where A+B+9++ C+D If the reaction is initially at equilibrium, what happens when B is added to the reaction mixture? O a. The equilibrium is not affected. Ob. The equilibrium shifts to the left and generates more reactants. Oc. The equilibrium shifts to the right and generates more products. QUESTION 14 Consider the general class of chemical reactions where A+B+ C+D If the reaction is initially at equilibrium, what happens when D is...
Consider the general class of chemical reactions where A+B+ +C+D If the reaction is initially at equilibrium, what happens when C is removed from the reaction mixture? O a. The equilibrium is not affected. Ob. The equilibrium shifts to the right and generates more products. Oc. The equilibrium shifts to the left and generates more reactants. QUESTION 11 Consider the general class of chemical reactions where A+B+ C+D If the reaction is initially at equilibrium, what happens when the reaction...
D Question 2 1 pts Which statement(s) concerning the reaction is/are true? 2A) A2(g) +B2(g) K-29x 10-85 There are fewer moles of reactants than products at equilibrium, because the equilibrium constant is small. There are more moles of reactants than products at equilibrium, because the equilibrium constant is large. There are near equal amounts of reactants and products at equilibrium because the equilibrium constant is close to 1 There are more moles of reactants than products at equilibrium, because the...
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.
Question 7 The data below refer to the following reaction: 2AB (g) Az (g)+ B2(g) and its Kp value is 1 x 10-4. AB (atm) A2 (atm) B2 (atm) Initial 8 0 0 Change Equilibrium What is the concentration of AB at equilibrium? 6.45 7.94 7.97 0.028 4.94 Question 6 For a chemical reaction: 2 CIO(g) + Cl2(g)+ O2(g)has a Kp = 0.085, and the initial concentrations are: 0.85 atm CIO 0.55 atm C12 0.55 atm O2 Which of the...
3 pts Question 2 Consider the following hypothetical reaction Az (g) + B2 (g) + 2AB (g) [AB where Kc = Ag][B2] 4 AB (g) is The equilibrium constant for the reaction 2A2 (g) +2B2 (8) 1/[Kc^4) o Kc^4 sqrt(Kc) Kc2
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