![3) The reaction H2 + Cl2 +Br2 behavior: HCI+HBr + CIB is shown to have the following rate Rate (M/s) [H2] (M) [Cl2] (M) Br2]](http://img.homeworklib.com/questions/c4334270-71e5-11ea-801e-cf9590a83239.png?x-oss-process=image/resize,w_560)
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3) The reaction H2 + Cl2 +Br2 behavior: HCI+HBr + CIB is shown to have the...
3) The reaction H2 + Cl2 + Br2 → HCI + HBr + CIBr is shown...
3) The reaction H2 + Cl2 + Br2 → HCI + HBr + CIBr is shown to have the following rate behavior: Rate (M/s) [H2] (M) [Cl] (M) [Br2] (M) 0.38 0.76 0.76 0.1 0.2 0.2 0.2 0.4 0.4 0.8 0.8 0.12 0.12 0.12 0.24 1.52 a) (15 points) What is the rate law for the reaction? b) (15 points) What is the rate constant for the reaction? Use appropriate units. c) (30 points) Propose a mechanism for the reaction.
3) The reaction H2 + Cl2+ Br2 behavior: HCl + HBr + CIBr is shown to...
3) The reaction H2 + Cl2+ Br2 behavior: HCl + HBr + CIBr is shown to have the following rate Rate (M/s) H2] (M) [Cl2] (M) Br2] (M) 0.38 0.1 0.4 0.12 0.12 0.76 0.2 0.2 0.4 0.76 1.52 0.8 0.12 0.2 0.8 0.24 b) (15 points) What is the rate constant for the reaction? Use appropriate units. a) (15 points) What is the rate law for the reaction? WD/RE c) (30 points) Propose a mechanism for the reaction.
In Section 29-7, McQuarrie details the chain reaction between H2(g) and Br2(g). Consider the realted chain...
In Section 29-7, McQuarrie details the chain reaction between H2(g) and Br2(g). Consider the realted chain reaction H2(g) + Cl2(g) → 2HCl(g). The mechanism for this reaction is: Cl2(g) + Mg) = 2 Cl(g) +Mg) ki CI(g) + H2(g) → HCI(g) + H() k2 H(g) + Cl2(8) = HCI(g) + CI(8) k3 2Cl(g) + Mg) = Cl2(g) + Mg) ks (a) Use bond dissociation energies to explain why it is reasonable to exclude the analogous inhibition steps in this mechanism...
1) Consider the following reaction at equilibrium: H2(g) + Br2(g) = 2 HBr(g) Kc = 3.8...
1) Consider the following reaction at equilibrium: H2(g) + Br2(g) = 2 HBr(g) Kc = 3.8 x 104 a) Is this reaction reactant-favored or product-favored? (1 point) Answer: b) Based on the given equilibrium reaction, determine the value of the equilibrium constant for the following reaction: Show your work for full credit! (4 points) 2 HBr(g) = H2(g) + Br2(g) Kc = c) Use both the equation and your answer from Part b to answer the problem. In a 1.00...
33. Consider the reaction: H2(g) + Br2(g) → 2 HBr (9) The graph shows the concentration...
33. Consider the reaction: H2(g) + Br2(g) → 2 HBr (9) The graph shows the concentration of Br, as a function of time. 0.85 M Concentration (M) 068 ML 15s... Br To 0 50 100 150 a. Use the graph to calculate each quantity: i. the average rate of the reaction between 0 and 25 s ii. the instantaneous rate of the reaction at 25 s iii. the instantaneous rate of formation of HBr at 25
3 of 15 A reaction proceeds by the following mechanism: 1. CH4+Cl2-CH3+HCI+CI 2. CH3+Cl2-CH3CI+CI What is...
3 of 15 A reaction proceeds by the following mechanism: 1. CH4+Cl2-CH3+HCI+CI 2. CH3+Cl2-CH3CI+CI What is the overall reaction? CH4+2Cl2-CH2CI+HCl+2C1- CH4+HCI-CH3CI+H2 OCH4+2Cl2-CH2Cl2+2HCI CH3+C1--CH3C1 4 of 15 Which reaction mechanism is consistent with the overall reaction, 2NO2+F22NO2F? O 1. NO2+F2-NO2F+F 2. NO2+FNO2F O 1. 2NO2-N204 2. N204+F2-NO2F+NO2+F O 1. NO2+F2-NOF+O+F 2. NO2+F=NOF O 1. NO2+F2-NO2F2 2. 2NO2F2-2NO2F+F2
k1f M Br2 Br Br M kir (1) + k2,f BrH2 HBr H k2,r (2) + + ka,f HBr Br HBr2 (3) + + Experimentally measured rate expressi...
k1f M Br2 Br Br M kir (1) + k2,f BrH2 HBr H k2,r (2) + + ka,f HBr Br HBr2 (3) + + Experimentally measured rate expression for [HBr] given as below: d [HBr] Aexp [H2] [Br2]1/2 [HBr] 1+ A2expBr2 dt Consider the above elementary reactions mechanism proposed by Bodenstein to explain their experimental findings of the reaction rate of HBr. Reactions 1 and 2 are bi-directional (forward and reverse) while reaction 3 is uni-directional (forward only) as written....
A2. Chemical Kinetics (20 marks) MBr2 Br Br M k1 |(1) k2. Br H2 HBr H k2,r (2) k3,f HBr2 HBr Br (3) + Experimentally me...
A2. Chemical Kinetics (20 marks) MBr2 Br Br M k1 |(1) k2. Br H2 HBr H k2,r (2) k3,f HBr2 HBr Br (3) + Experimentally measured rate expression for [HBr] given as below: d [HBr] A1exp[H2] [Br2]1/2 HBr 1+ A2exp TBr2 dt Consider the above elementary reactions mechanism proposed by Bodenstein to explain their experimental findings of the reaction rate of HBr. Reactions 1 and 2 are bi-directional (forward and reverse) while reaction 3 is uni-directional (forward only) as written....
im suppost to find the moles of H3po4 as well as Hcl but i cant figure...
im suppost to find the moles of H3po4 as well as Hcl but i
cant figure out this equations that was given. i attached my
data
any
chemistry please someone help, never said it was orhanic
chemisty
pH vs. ml NaOH NOH Initial volume (ml) Final volume(ml) Difference(ml NaOH concentration (M) Initial volume of acid mixture First equiv point Second equiv, point 0.76 0.76 15.02 23.8 14.26 23.04 0.18 25 ml moles concentration Moles of NaOH used for reaching the...
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...
3) The reaction H2 + Cl2 + Br2 → HCI + HBr + CIBr is shown to have the following rate behavior: Rate (M/s) [H2] (M) [Cl] (M) [Br2] (M) 0.38 0.76 0.76 0.1 0.2 0.2 0.2 0.4 0.4 0.8 0.8 0.12 0.12 0.12 0.24 1.52 a) (15 points) What is the rate law for the reaction? b) (15 points) What is the rate constant for the reaction? Use appropriate units. c) (30 points) Propose a mechanism for the reaction.
3) The reaction H2 + Cl2+ Br2 behavior: HCl + HBr + CIBr is shown to have the following rate Rate (M/s) H2] (M) [Cl2] (M) Br2] (M) 0.38 0.1 0.4 0.12 0.12 0.76 0.2 0.2 0.4 0.76 1.52 0.8 0.12 0.2 0.8 0.24 b) (15 points) What is the rate constant for the reaction? Use appropriate units. a) (15 points) What is the rate law for the reaction? WD/RE c) (30 points) Propose a mechanism for the reaction.
In Section 29-7, McQuarrie details the chain reaction between H2(g) and Br2(g). Consider the realted chain reaction H2(g) + Cl2(g) → 2HCl(g). The mechanism for this reaction is: Cl2(g) + Mg) = 2 Cl(g) +Mg) ki CI(g) + H2(g) → HCI(g) + H() k2 H(g) + Cl2(8) = HCI(g) + CI(8) k3 2Cl(g) + Mg) = Cl2(g) + Mg) ks (a) Use bond dissociation energies to explain why it is reasonable to exclude the analogous inhibition steps in this mechanism...
1) Consider the following reaction at equilibrium: H2(g) + Br2(g) = 2 HBr(g) Kc = 3.8 x 104 a) Is this reaction reactant-favored or product-favored? (1 point) Answer: b) Based on the given equilibrium reaction, determine the value of the equilibrium constant for the following reaction: Show your work for full credit! (4 points) 2 HBr(g) = H2(g) + Br2(g) Kc = c) Use both the equation and your answer from Part b to answer the problem. In a 1.00...
33. Consider the reaction: H2(g) + Br2(g) → 2 HBr (9) The graph shows the concentration of Br, as a function of time. 0.85 M Concentration (M) 068 ML 15s... Br To 0 50 100 150 a. Use the graph to calculate each quantity: i. the average rate of the reaction between 0 and 25 s ii. the instantaneous rate of the reaction at 25 s iii. the instantaneous rate of formation of HBr at 25
3 of 15 A reaction proceeds by the following mechanism: 1. CH4+Cl2-CH3+HCI+CI 2. CH3+Cl2-CH3CI+CI What is the overall reaction? CH4+2Cl2-CH2CI+HCl+2C1- CH4+HCI-CH3CI+H2 OCH4+2Cl2-CH2Cl2+2HCI CH3+C1--CH3C1 4 of 15 Which reaction mechanism is consistent with the overall reaction, 2NO2+F22NO2F? O 1. NO2+F2-NO2F+F 2. NO2+FNO2F O 1. 2NO2-N204 2. N204+F2-NO2F+NO2+F O 1. NO2+F2-NOF+O+F 2. NO2+F=NOF O 1. NO2+F2-NO2F2 2. 2NO2F2-2NO2F+F2
k1f M Br2 Br Br M kir (1) + k2,f BrH2 HBr H k2,r (2) + + ka,f HBr Br HBr2 (3) + + Experimentally measured rate expression for [HBr] given as below: d [HBr] Aexp [H2] [Br2]1/2 [HBr] 1+ A2expBr2 dt Consider the above elementary reactions mechanism proposed by Bodenstein to explain their experimental findings of the reaction rate of HBr. Reactions 1 and 2 are bi-directional (forward and reverse) while reaction 3 is uni-directional (forward only) as written....
A2. Chemical Kinetics (20 marks) MBr2 Br Br M k1 |(1) k2. Br H2 HBr H k2,r (2) k3,f HBr2 HBr Br (3) + Experimentally measured rate expression for [HBr] given as below: d [HBr] A1exp[H2] [Br2]1/2 HBr 1+ A2exp TBr2 dt Consider the above elementary reactions mechanism proposed by Bodenstein to explain their experimental findings of the reaction rate of HBr. Reactions 1 and 2 are bi-directional (forward and reverse) while reaction 3 is uni-directional (forward only) as written....
im suppost to find the moles of H3po4 as well as Hcl but i
cant figure out this equations that was given. i attached my
data
any
chemistry please someone help, never said it was orhanic
chemisty
pH vs. ml NaOH NOH Initial volume (ml) Final volume(ml) Difference(ml NaOH concentration (M) Initial volume of acid mixture First equiv point Second equiv, point 0.76 0.76 15.02 23.8 14.26 23.04 0.18 25 ml moles concentration Moles of NaOH used for reaching the...
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...
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