This topic contains a solution. Click here to go to the answer

Author Question: Tabulated below are initial rate data for the reaction 2Fe(CN)63 + 2I 2Fe(CN)64 + ... (Read 78 times)

bobypop

  • Hero Member
  • *****
  • Posts: 539

Question 1

Tabulated below are initial rate data for the reaction:
              2Fe(CN)63– + 2I→ 2Fe(CN)64– + I2
 
Run
[Fe(CN)63–]0
[I]0
[Fe(CN)64–]0
[I2]0
Rate (M/s)
1
0.01
0.01
0.01
0.01
1 × 10–5
2
0.01
0.02
0.01
0.01
2 × 10–5
3
0.02
0.02
0.01
0.01
8 × 10–5
4
0.02
0.02
0.02
0.01
8 × 10–5
5
0.02
0.02
0.02
0.02
8 × 10–5
What is the value of k?

107M–5 s–1
103M–3 s–1
10 M–2 s–1
50 M–2 s–1
None of these are correct.

Question 2

Tabulated below are initial rate data for the reaction
              2Fe(CN)63– + 2I→ 2Fe(CN)64– + I2
 
 
 
 
 
Initial
Run
[Fe(CN)63–]0
[I]0
[Fe(CN)64–]0
[I2]0
Rate (M/s)
1
0.01
0.01
0.01
0.01
1 × 10–5
2
0.01
0.02
0.01
0.01
2 × 10–5
3
0.02
0.02
0.01
0.01
8 × 10–5
4
0.02
0.02
0.02
0.01
8 × 10–5
5
0.02
0.02
0.02
0.02
8 × 10–5
The experimental rate law is:


= k[Fe(CN)63–]2[I]2[Fe(CN)64–]2[I2]
= k[Fe(CN)63–]2[I][Fe(CN)64–][I2]
= k[Fe(CN)63–)]2[I]
= k[Fe(CN)63–][I]2

= k[Fe(CN)63–][I] [Fe(CN)64–]


Related Topics

Need homework help now?

Ask unlimited questions for free

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

princessflame2016

  • Sr. Member
  • ****
  • Posts: 298
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 29% of students answer this correctly




bobypop

  • Member
  • Posts: 539
Reply 2 on: Mar 21, 2021
Wow, this really help


Liddy

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

For a complete list of videos, visit our video library