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

Author Question: A reaction was experimentally determined to follow the rate law, Rate = k[A]2 where k = 0.456 ... (Read 33 times)

Drewster127

  • Full Member
  • ***
  • Posts: 131
on: Nov 5, 2023

Question 1

A reaction was experimentally determined to follow the rate law, Rate = k[A] where k = 0.15 s-1.  Starting with [A]o = 0.225M, how many seconds will it take for [A]t = 0.0350M
◦ 3.4 x 10-2 s
◦ 5.3 x 10-3 s
◦ 12 s
◦ 160 s
◦ 1.3 s

Question 2

A reaction was experimentally determined to follow the rate law, Rate = k[A]2 where k = 0.456 s-1M-1.  Starting with [A]o = 0.500 M, how many seconds will it take for [A]t = 0.250 M?
◦ 2.85 x 10-2 s
◦ 1.14 x 10-1 s
◦ 1.52 s
◦ 4.39 s
◦ 5.48x10-1 s
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Drewster127 on Nov 5, 2023

hariet5

  • Full Member
  • ***
  • Posts: 157
Reply #1 on: Nov 5, 2023
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 25% of students answer this correctly


Drewster127

  • Member
  • Posts: 131
Reply 2 on: Nov 5, 2023
Gracias!

cpetit11

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Temperature Changes on Heart Rate Temperature Changes on Heart Rate
How to solve rate problems leading to fractional equations (Question 2) How to solve rate problems leading to fractional equations (Question 2)
The rate of global emissions is rising rapidly, especially in India and China The rate of global emissions is rising rapidly, especially in India and China
How to find the reaction for each of the beams below. How to find the reaction for each of the beams below.
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
Draw a full and complete mechanism for the following reaction shown below. Draw a full and complete mechanism for the following reaction shown below.
Video: Blood Flow through the Human Heart

For a complete list of videos, visit our video library