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

Author Question: At a certain temperature K for the reaction 2NO2 N2O4 is 7.5 liters/mole. If 2.0 moles of NO2 are ... (Read 218 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Mar 21, 2021

Question 1

At 500.0 K, one mole of gaseous ONCl is placed in a one-liter container. At equilibrium it is 4.3% dissociated according to the equation shown here: 2ONCl 2NO + Cl2. Determine the equilibrium constant.

◦ 4.3 × 10–5

◦ 1.0 × 10–3

◦ 4.5 × 10–2

◦ 9.6 × 10–1

◦ 2.3 × 104


Question 2

At a certain temperature K for the reaction 2NO2 N2O4 is 7.5 liters/mole. If 2.0 moles of NO2 are placed in a 2.0-liter container and permitted to react at this temperature, calculate the concentration of N2O4 at equilibrium.

◦ 0.39 moles/liter
◦ 0.65 moles/liter
◦ 0.82 moles/liter
◦ 7.5 moles/liter
◦ None of these are correct.
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 imanialler on Mar 21, 2021

tkempin

  • Sr. Member
  • ****
  • Posts: 332
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 25% of students answer this correctly


imanialler

  • Member
  • Posts: 539
Reply 2 on: Mar 21, 2021
Thanks for the timely response, appreciate it

elyse44

  • Member
  • Posts: 319
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Body temperature and environmental temperature in homeotherms versus heterotherms. Body temperature and environmental temperature in homeotherms versus heterotherms.
Ranges of normal temperature values Ranges of normal temperature values
Measurement of Temperature Measurement of Temperature
Thermodynamic Diagrams and Vertical Temperature Profiles Thermodynamic Diagrams and Vertical Temperature Profiles
5-4 The relationship between vapor pressure and temperature—in this case for water. As the ... 5-4 The relationship between vapor pressure and temperature—in this case for water. As the ...
Reaction at constant-volume Reaction at constant-volume
Video: What is Cholesterols? Introduction to Lipoproteins

For a complete list of videos, visit our video library