This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Under certain conditions the reaction H2O2 + 3I- + 2H+ I3- + 2H2O occurs by the following series of ... (Read 439 times)

lindiwe

  • Hero Member
  • *****
  • Posts: 577
on: Mar 21, 2021
Under certain conditions the reaction H2O2 + 3I- + 2H+→ I3- + 2H2O occurs by the following series of steps:
 
k1
 
Step 1.
 
H2O2 + H+H3O2+
 
k-1
 
Step 2.
 
H3O2+ + I-→ H2O + HOI
(slow, rate constant k2)
 
Step 3.
 
HOI + I-→ OH- + I2
(fast, rate constant k3)
 
Step 4.
 
OH- + H+→ H2O
(fast, rate constant k4)
 
 
Step 5.
 
I2 + I-→ I3-
(fast, rate constant k5)

​

The rate law for the reaction would be:

 
Reference: Ref 12-17

​

​


◦ Δ[I3]/Δt = k[H2O2]
◦ Δ[I3]/Δt = k[H2O2][H+][I-]
◦ Δ[I3]/Δt = k[H2O2][H+]
◦ Δ[I3]/Δt = k[H2O2][I-]
◦ Δ[I3]/Δt = k[H2O2][H+]2[I-]-3

​

Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by lindiwe on Mar 21, 2021

chevyboi1976

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 32% of students answer this correctly


Aaron Vallejo

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Jul 18, 2021
thank you


Zimo Han

  • Newbie
  • *
  • Posts: 1
Reply #3 on: Feb 13, 2022
thank you


« previous next »
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Summary of Precipitation Reaction Summary of Precipitation Reaction
Common Oral Lesions/Conditions Associated with HIV Infections and Treatment Guidelines Common Oral Lesions/Conditions Associated with HIV Infections and Treatment Guidelines
Reaction 4: Cleavage to Two Triose Phosphates Reaction 4: Cleavage to Two Triose Phosphates
Determine the enthalpy change of this reaction Determine the enthalpy change of this reaction
Which of the following represents a reaction coordinate diagram for a chemical reaction whose ... Which of the following represents a reaction coordinate diagram for a chemical reaction whose ...
Energy requirements of an uncatalyzed versus an enzymatically catalyzed chemical reaction Energy requirements of an uncatalyzed versus an enzymatically catalyzed chemical reaction
Video: ribosome

For a complete list of videos, visit our video library