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Question 1 2/2 pts For the hypothetical reaction 2A + B +...
Question 18 2 pts Consider the following hypothetical reaction: A (aq) B (aq) At the beginning...
Question 18 2 pts Consider the following hypothetical reaction: A (aq) B (aq) At the beginning of the reaction, 0.850 mol of A are added to the reaction flask containing 1.0 L of solution. The reaction is then monitored and the following data is collected: Time (minutes) 0 10 20 Moles of A 0.850 mol 0.550 mol 0.420 Calculate the average rate of disappearance of A between t = 0 minutes and t = 20 minutes. 0.0215 mol/min -0.0215 mol/min...
3. For the reaction 103 (aq) + 51(aq) + 6H*(aq) → 312(aq) + 3H2O(1) the rate...
3. For the reaction 103 (aq) + 51(aq) + 6H*(aq) → 312(aq) + 3H2O(1) the rate of disappearance of I (aq) at a particular time and concentration is 2.6 x 10-' mol/(L · s). What is the rate of appearance of 12(aq)? A) 4.3 10-' mol/(L •s) B) 7.8 x 10-3 mol/(L • s) C) -1.6 x 10 mol/(L • s) D) 1.6 x 10' mol/(L •s) E) 6.4 x 10^'mol/(L •s) 4. For the first-order reaction 1/2 N2O4(g) →...
1 7. The initial rate of the reaction: BrOz (aq) + 5 Br(aq) + 8 H+(aq)...
1 7. The initial rate of the reaction: BrOz (aq) + 5 Br(aq) + 8 H+(aq) + 3 Brz(1) + H2O(1) Has been measured at the reactant concentrations shown (in mol/L) Experiment [Br03-] [Br] [H] Initial rate (mol/(L:s)) 0.10 0.10 0.10 8.0 x 10-4 2 0.20 0.10 0.10 1.6 x 10-3 3 0.10 0.20 0.10 1.6 x 10-3 4 0.10 0.10 0.20 3.2 x 10-3 a) what is the rate law expression and the rate constant k? [3] b) what...
Consider the following reaction: 4NO(g) + O2(g) 2N2O3(9) What is the rate of disappearance of Oz...
Consider the following reaction: 4NO(g) + O2(g) 2N2O3(9) What is the rate of disappearance of Oz when the rate of disappearance of NO is 1.60 x 10-4 mol L sec -1 O 6.4 x 10-4 mol L 'sec1 O 8.0 x 10-5 mol L 'sec1 O 3.2 x 10-4 mol L sec1 1.6 x 10-4 mol L''sec 1 O 4.0 x 10-5 mol L''sec1
Consider the following reaction: 4NO(g) + O2(g) + 2N203(9) What is the rate of disappearance of...
Consider the following reaction: 4NO(g) + O2(g) + 2N203(9) What is the rate of disappearance of O2 when the rate of disappearance of NO is 1.60 x 10-4 mol L 'sec 1 O 1.6 x 10-4 mol L sec1 O 6.4 x 10-4 mol L 'sec1 O 4.0 x 10-5 mol Lºsec1 O 3.2 x 10-4 mol L 'sec1 O 8.0 x 10-5 mol L''sec 1
D Question 1 1 pts Consider the reaction 2A(g) + B(g) < => 2C (g) DHP...
D Question 1 1 pts Consider the reaction 2A(g) + B(g) < => 2C (g) DHP =-25.2 kJ One mole of A is added to an equilibrium sample of the mixture held at constant volume. The reaction shifts O To the left O To the right O Does not shift O Can't tell. D Question 2 1 pts Consider the reaction 2A(g) + B(g) <# > 2C (g) DHP--25.2 kJ The system, initially at equilibrium is expanded to a larger...
we - Google Given the following data, determine the rate law for the following reaction 2A+B+2C...
we - Google Given the following data, determine the rate law for the following reaction 2A+B+2C - products Experiment 2 [A] 0.273 0.819 0.273 0.273 [B] [C] Rate (M/s) 0.763 0.400 3.0 0.763 0.400 9.0 1.526 0.400 12.0 0.763 0.800 4 6.0 Rate = k[A][B][C] Rate = k[A][B][C] Rate = K[A] [B]*C]2 Rate = K[A]2[B] [CH Rate = k[A] [B][C] Question 16 5 pts SOCl2 gas dissociates into SO2 and Cly via the following reaction: SOCI2(e) + SO2(g) + Cl2(8)...
Question 3 35 pts Determine the value of the equilibrium constant (K) for the reaction listed...
Question 3 35 pts Determine the value of the equilibrium constant (K) for the reaction listed below based on the concentrations provided. Alaq) + 2 B(aq) = 3(aq) + D(aq) Reagent/Product A B C D 0.17 0.69 149 0.87 Concentration (mol/L) Question 4 35 pts Determine the equilibrium molar concentration of C in the following reaction if the initial molar concentration of Ais 0.10 M and Bis 0.25 M. The equilibrium constant for the reaction is 78. A(aq) + B(aq)...
5. Given the reaction OCT (aq) + I (aq) → OT (aq) + Cl(aq) tienis Rate...
5. Given the reaction OCT (aq) + I (aq) → OT (aq) + Cl(aq) tienis Rate = k1110017. Th The rate law for this reaction is Rate =k! . The overall reaction order and the [OH"] order with respect to OH are A) 2 and -1. B) O and -1. C) 0 and 1. D) 2 and 1. E) 1 and -1. 6. The following data were obtained for the hypothetical reaction 2A + B → products, [A] (M) [B]...
Consider the reaction: 2 Cr3+ (aq) + 3 104" (aq) + 10 OH(aq) --> 2 CrO42-(aq)...
Consider the reaction: 2 Cr3+ (aq) + 3 104" (aq) + 10 OH(aq) --> 2 CrO42-(aq) + 3 103" (aq) + 5 H2O(1) For a given set of conditions, the rate of disappearance is of OH is (7.90x10^-4) mol-L-1.5-1 What is the rate of appearance of CrO42-(aq) in units of mol-L-1. s-l? Note: The red text below simply indicates that your answer must be expressed in normal scientific notation. Note: Your answer is assumed to be reduced to the highest...
Question 18 2 pts Consider the following hypothetical reaction: A (aq) B (aq) At the beginning of the reaction, 0.850 mol of A are added to the reaction flask containing 1.0 L of solution. The reaction is then monitored and the following data is collected: Time (minutes) 0 10 20 Moles of A 0.850 mol 0.550 mol 0.420 Calculate the average rate of disappearance of A between t = 0 minutes and t = 20 minutes. 0.0215 mol/min -0.0215 mol/min...
3. For the reaction 103 (aq) + 51(aq) + 6H*(aq) → 312(aq) + 3H2O(1) the rate of disappearance of I (aq) at a particular time and concentration is 2.6 x 10-' mol/(L · s). What is the rate of appearance of 12(aq)? A) 4.3 10-' mol/(L •s) B) 7.8 x 10-3 mol/(L • s) C) -1.6 x 10 mol/(L • s) D) 1.6 x 10' mol/(L •s) E) 6.4 x 10^'mol/(L •s) 4. For the first-order reaction 1/2 N2O4(g) →...
1 7. The initial rate of the reaction: BrOz (aq) + 5 Br(aq) + 8 H+(aq) + 3 Brz(1) + H2O(1) Has been measured at the reactant concentrations shown (in mol/L) Experiment [Br03-] [Br] [H] Initial rate (mol/(L:s)) 0.10 0.10 0.10 8.0 x 10-4 2 0.20 0.10 0.10 1.6 x 10-3 3 0.10 0.20 0.10 1.6 x 10-3 4 0.10 0.10 0.20 3.2 x 10-3 a) what is the rate law expression and the rate constant k? [3] b) what...
Consider the following reaction: 4NO(g) + O2(g) 2N2O3(9) What is the rate of disappearance of Oz when the rate of disappearance of NO is 1.60 x 10-4 mol L sec -1 O 6.4 x 10-4 mol L 'sec1 O 8.0 x 10-5 mol L 'sec1 O 3.2 x 10-4 mol L sec1 1.6 x 10-4 mol L''sec 1 O 4.0 x 10-5 mol L''sec1
Consider the following reaction: 4NO(g) + O2(g) + 2N203(9) What is the rate of disappearance of O2 when the rate of disappearance of NO is 1.60 x 10-4 mol L 'sec 1 O 1.6 x 10-4 mol L sec1 O 6.4 x 10-4 mol L 'sec1 O 4.0 x 10-5 mol Lºsec1 O 3.2 x 10-4 mol L 'sec1 O 8.0 x 10-5 mol L''sec 1
D Question 1 1 pts Consider the reaction 2A(g) + B(g) < => 2C (g) DHP =-25.2 kJ One mole of A is added to an equilibrium sample of the mixture held at constant volume. The reaction shifts O To the left O To the right O Does not shift O Can't tell. D Question 2 1 pts Consider the reaction 2A(g) + B(g) <# > 2C (g) DHP--25.2 kJ The system, initially at equilibrium is expanded to a larger...
we - Google Given the following data, determine the rate law for the following reaction 2A+B+2C - products Experiment 2 [A] 0.273 0.819 0.273 0.273 [B] [C] Rate (M/s) 0.763 0.400 3.0 0.763 0.400 9.0 1.526 0.400 12.0 0.763 0.800 4 6.0 Rate = k[A][B][C] Rate = k[A][B][C] Rate = K[A] [B]*C]2 Rate = K[A]2[B] [CH Rate = k[A] [B][C] Question 16 5 pts SOCl2 gas dissociates into SO2 and Cly via the following reaction: SOCI2(e) + SO2(g) + Cl2(8)...
Question 3 35 pts Determine the value of the equilibrium constant (K) for the reaction listed below based on the concentrations provided. Alaq) + 2 B(aq) = 3(aq) + D(aq) Reagent/Product A B C D 0.17 0.69 149 0.87 Concentration (mol/L) Question 4 35 pts Determine the equilibrium molar concentration of C in the following reaction if the initial molar concentration of Ais 0.10 M and Bis 0.25 M. The equilibrium constant for the reaction is 78. A(aq) + B(aq)...
5. Given the reaction OCT (aq) + I (aq) → OT (aq) + Cl(aq) tienis Rate = k1110017. Th The rate law for this reaction is Rate =k! . The overall reaction order and the [OH"] order with respect to OH are A) 2 and -1. B) O and -1. C) 0 and 1. D) 2 and 1. E) 1 and -1. 6. The following data were obtained for the hypothetical reaction 2A + B → products, [A] (M) [B]...
Consider the reaction: 2 Cr3+ (aq) + 3 104" (aq) + 10 OH(aq) --> 2 CrO42-(aq) + 3 103" (aq) + 5 H2O(1) For a given set of conditions, the rate of disappearance is of OH is (7.90x10^-4) mol-L-1.5-1 What is the rate of appearance of CrO42-(aq) in units of mol-L-1. s-l? Note: The red text below simply indicates that your answer must be expressed in normal scientific notation. Note: Your answer is assumed to be reduced to the highest...
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