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

Author Question: Equilibrium is reached in chemical reactions when: (Read 29 times)

nummyann

  • Hero Member
  • *****
  • Posts: 576
on: Mar 21, 2021

Question 1

Determine the equilibrium constant for the system N2O4 2NO2 at 25°C. The concentrations are shown here: [N2O4] = 3.15 × 10–2M, [NO2] = 1.41 × 10–2M.

◦ 0.448
◦ 2.23
◦ 1.58 × 102
◦ 0.200
◦ 6.31 × 10–3

Question 2

Equilibrium is reached in chemical reactions when:

◦ the rates of the forward and reverse reactions become equal.
◦ the concentrations of reactants and products become equal.
◦ the temperature shows a sharp rise.
◦ all chemical reactions stop.
◦ the forward reaction stops.
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 nummyann on Mar 21, 2021

Leostella20

  • Sr. Member
  • ****
  • Posts: 337
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 42% of students answer this correctly


nummyann

  • Member
  • Posts: 576
Reply 2 on: Mar 21, 2021
:D TYSM

anyusername12131

  • Member
  • Posts: 327
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Time dependence of the rates of a chemical reaction Time dependence of the rates of a chemical reaction
Chemical Agents and Treatments Chemical Agents and Treatments
Reactions of the glyoxylate cycle Reactions of the glyoxylate cycle
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
How many hydrogen ions (H+) are present and on what side of the chemical equation? How many hydrogen ions (H+) are present and on what side of the chemical equation?
An electrochemical cell is based on these two half-reactions An electrochemical cell is based on these two half-reactions
Video: Cleavage and Implantation Animation

For a complete list of videos, visit our video library