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

Author Question: A certain reaction A products is second order with respect to A with a rate constant, k, 0.122 ... (Read 52 times)

awgagawg

  • Full Member
  • ***
  • Posts: 144
on: Nov 5, 2023

Question 1

A certain first-order reaction A → B is 25% complete in 42 min at 25°C.  What is the half-life of the reaction?
◦ 21 min
◦ 42 min
◦ 84 min
◦ 20 min
◦ 101 min

Question 2

A certain reaction A → products is second order with respect to A with a rate constant, k, 0.122 M-1min-1. Starting with [A]o = 1.01M, how many seconds will it take for A to reach a concentration of 0.750M?
◦ 2.81 s
◦ 14.9 s
◦ 893 s
◦ 169 s
◦ 128 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 awgagawg on Nov 5, 2023

psuniv

  • Full Member
  • ***
  • Posts: 152
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


awgagawg

  • Member
  • Posts: 144
Reply 2 on: Nov 5, 2023
Great answer, keep it coming :)

xthemafja

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Gracias!

« 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?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

The Rate Law The Rate Law
Canada's Major Fertilizer Producers and their Products Canada's Major Fertilizer Producers and their Products
How to solve an exponential decay problem involving first order decay How to solve an exponential decay problem involving first order decay
How to solve rate problems leading to fractional equations (Question 1) How to solve rate problems leading to fractional equations (Question 1)
A 4.0-kg block slides down a 35 incline at a constant speed when a 16-N force is applied acting ... A 4.0-kg block slides down a 35 incline at a constant speed when a 16-N force is applied acting ...
How many grams of H2 gas can be produced by the reaction of 54.0 grams of Al(s) with an excess ... How many grams of H2 gas can be produced by the reaction of 54.0 grams of Al(s) with an excess ...
Video: Epinephrine/NE (heart rate, altered blood flow, glycogenolysis & bronchodilation)

For a complete list of videos, visit our video library