Homework Answers
Ans:
- which label represents the transition state?=B
- the activation energy of the reverse reaction is represented by label=E2
- the molecularity of the elementary step is=2
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E1 FE2----- E3 - - - 1 -- - The figure shows the reaction profile for...
Answer the following questions for the reaction sequence A + B --> AB --> C -->...
Answer the following questions for the reaction
sequence A + B --> AB --> C --> P. A table of energy
values for this reaction sequence is found above.
1. Draw a diagram of the reaction profile. Label and
include all enthalpy changes (delta H) and activation energies for
all steps. Draw to scale.
2. Find the activation energy for the overall reaction
A + B --> P. Also find the activation energy for the reverse
reaction P --> A...
Question 6 1 pts Consider the three energies E1, E2, and E3 (E1> E2>E3). Which shows...
Question 6 1 pts Consider the three energies E1, E2, and E3 (E1> E2>E3). Which shows the largest relative probability? P(E1)/P(E2) P(E1)/P(E3) P(E2P(E1) P(E3)P(E1) P(E3)/P(E2)
The following graph shows the energy profile of an exothermic reaction. Based on this profile, determine...
The following graph shows the energy profile of an exothermic reaction. Based on this profile, determine the activation energy, Ea, for the reverse reaction. 100 80 60 PE (kJ) A+B 40 C+D 20 Progress of the reaction A. 20 ka OB. 100 kJ OC. 60 k) D.80 kJ
Question 24 of 30 > A certain reaction has an enthalpy of AH = 34 kJ...
Question 24 of 30 > A certain reaction has an enthalpy of AH = 34 kJ and an activation energy of Ea = 66 kJ. What is the activation energy of the reverse reaction? Ea(reverse) = kJ Question 23 of 30 Label the energy diagram for a two-step reaction. A R. + HX Energy RX + H RH + X Reaction coordinate Answer Bank non-limiting transition state rate-limiting transition state products intermediates activation energy starting materials enthalpy change
this is all that is given 21. A reaction proceeds by a series of elementary steps...
this is all that is given
21. A reaction proceeds by a series of elementary steps as shown below. The activation energy and heat of reaction are shown for each step. Step No. Activation energy Elementary step A + B → AB Enthalpy of reaction 4 kJ/mol -10 kJ/mol AB + C → ABC + BC 30 kJ/mol +5.2 kJ/mol ABC + B → AB + BC 10 kJ/mol -7.8 kJ/mol a) What is the overall equation for this reaction?...
The following diagram shows the energy of a reaction as the reaction progresses. Label each of...
The following diagram shows the energy of a reaction as the reaction progresses. Label each of the following in the energy diagram by matching and answer whether this reaction is endothermic or exothermic. 1 [ Choose ] product reactant endothermic exothermic enthalpy of reaction activation energy activated complex (transition state) 2 [ Choose...
21. A reaction proceeds by a series of elementary steps as shown below. The activation energy...
21. A reaction proceeds by a series of elementary steps as shown below. The activation energy and heat of reaction are shown for each step. Step No. Elementary step Activation energy Enthalpy of reaction A + B2 → AB, 4 kJ/mol -10 kJ/mol 2 AB2+ C → ABC + BC 30 kJ/mol +5.2 kJ/mol 3 ABC + B2 → AB + BC 10 kJ/mol -7.8 kJ/mol a) What is the overall equation for this reaction? (1 mark) b) What is...
CHEMISTRY EXPERT ONLY PLEASE WORK ON THE TABLE. I WILL RATE THANK YOU CHM 1046 Workbook...
CHEMISTRY EXPERT ONLY PLEASE WORK ON THE TABLE. I WILL
RATE
THANK YOU
CHM 1046 Workbook Florida International University Chapter 19-Chemical Kinetics Reaction Profile, Collision Theory, and Catalysts Textbook Reading Assignment-Sections 19.1 and 19.8 The rate of reaction is dependent on several factors, which influence the frequency of these collisions. These include changes in concentration, changes in temperature, presence of a Unit 1 catalyst, and physical state of the reactants to name a few. Learning obiectives 1) Draw reaction profiles...
Homework Saved Label the following reaction coordinate diagram Activation Energy poversa) <0 A Enthalpy of Reaction...
Homework Saved Label the following reaction coordinate diagram Activation Energy poversa) <0 A Enthalpy of Reaction Product(s) 0 Reaction Coordinate Activation Energy (forward) Transition State AHn Reactant(s) Energy Reset Zoom < Prev 19 of 19 Next D
ul the reaction is NOa] drops from 0.0100 M to 0,00650 M in 100,0 s action...
ul the reaction is NOa] drops from 0.0100 M to 0,00650 M in 100,0 s action is-cINOJ M-ls OU 2. For an elementary process, the activation energy (Ea) and overall AE are 75 kJ/mol and -120 kl mol respectively. (a) Sketch the energy profile for this reaction, and label Ea ΔΕ, Ei.(b) What is the activation energy for the reverse reaction? Consider the following multistep reaction: +D CD(fast) D+D→CD2( slow)
Answer the following questions for the reaction
sequence A + B --> AB --> C --> P. A table of energy
values for this reaction sequence is found above.
1. Draw a diagram of the reaction profile. Label and
include all enthalpy changes (delta H) and activation energies for
all steps. Draw to scale.
2. Find the activation energy for the overall reaction
A + B --> P. Also find the activation energy for the reverse
reaction P --> A...
Question 6 1 pts Consider the three energies E1, E2, and E3 (E1> E2>E3). Which shows the largest relative probability? P(E1)/P(E2) P(E1)/P(E3) P(E2P(E1) P(E3)P(E1) P(E3)/P(E2)
The following graph shows the energy profile of an exothermic reaction. Based on this profile, determine the activation energy, Ea, for the reverse reaction. 100 80 60 PE (kJ) A+B 40 C+D 20 Progress of the reaction A. 20 ka OB. 100 kJ OC. 60 k) D.80 kJ
Question 24 of 30 > A certain reaction has an enthalpy of AH = 34 kJ and an activation energy of Ea = 66 kJ. What is the activation energy of the reverse reaction? Ea(reverse) = kJ Question 23 of 30 Label the energy diagram for a two-step reaction. A R. + HX Energy RX + H RH + X Reaction coordinate Answer Bank non-limiting transition state rate-limiting transition state products intermediates activation energy starting materials enthalpy change
this is all that is given
21. A reaction proceeds by a series of elementary steps as shown below. The activation energy and heat of reaction are shown for each step. Step No. Activation energy Elementary step A + B → AB Enthalpy of reaction 4 kJ/mol -10 kJ/mol AB + C → ABC + BC 30 kJ/mol +5.2 kJ/mol ABC + B → AB + BC 10 kJ/mol -7.8 kJ/mol a) What is the overall equation for this reaction?...
21. A reaction proceeds by a series of elementary steps as shown below. The activation energy and heat of reaction are shown for each step. Step No. Elementary step Activation energy Enthalpy of reaction A + B2 → AB, 4 kJ/mol -10 kJ/mol 2 AB2+ C → ABC + BC 30 kJ/mol +5.2 kJ/mol 3 ABC + B2 → AB + BC 10 kJ/mol -7.8 kJ/mol a) What is the overall equation for this reaction? (1 mark) b) What is...
CHEMISTRY EXPERT ONLY PLEASE WORK ON THE TABLE. I WILL
RATE
THANK YOU
CHM 1046 Workbook Florida International University Chapter 19-Chemical Kinetics Reaction Profile, Collision Theory, and Catalysts Textbook Reading Assignment-Sections 19.1 and 19.8 The rate of reaction is dependent on several factors, which influence the frequency of these collisions. These include changes in concentration, changes in temperature, presence of a Unit 1 catalyst, and physical state of the reactants to name a few. Learning obiectives 1) Draw reaction profiles...
Homework Saved Label the following reaction coordinate diagram Activation Energy poversa) <0 A Enthalpy of Reaction Product(s) 0 Reaction Coordinate Activation Energy (forward) Transition State AHn Reactant(s) Energy Reset Zoom < Prev 19 of 19 Next D
ul the reaction is NOa] drops from 0.0100 M to 0,00650 M in 100,0 s action is-cINOJ M-ls OU 2. For an elementary process, the activation energy (Ea) and overall AE are 75 kJ/mol and -120 kl mol respectively. (a) Sketch the energy profile for this reaction, and label Ea ΔΕ, Ei.(b) What is the activation energy for the reverse reaction? Consider the following multistep reaction: +D CD(fast) D+D→CD2( slow)
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