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

Author Question: What is the approximate value of the equilibrium constant, Kn, for the neutralization of nitrous ... (Read 56 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
on: Feb 15, 2020

Question 1

What is the approximate value of the equilibrium constant, Kn, for the neutralization of pyridine with hydrochloric acid, shown in the equation below? The Kb for pyridine is 1.8 × 10-9.

HCl(aq) + C5H5N(aq) ⇌ C5H5NHCl(aq)

◦ 5.6 × 10-10
◦ 5.6 × 10-6
◦ 5.6 × 108
◦ 1.8 × 105

Question 2

What is the approximate value of the equilibrium constant, Kn, for the neutralization of nitrous acid with ammonia, shown in the equation below? The Ka for HNO2 is 4.5 × 10-4 and the Kb for NH3 is 1.8 × 10-5.

HNO2(aq) + NH3(aq) ⇌ NH4NO2(aq)

◦ 4.5 × 1010
◦ 8.1 × 105
◦ 8.1 × 1019
◦ 1.8 × 109
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Evvie72 on Feb 15, 2020

moormoney

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Feb 15, 2020
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 39% of students answer this correctly


Evvie72

  • Member
  • Posts: 519
Reply 2 on: Feb 15, 2020
:D TYSM

lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

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?

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

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Vapour-liquid equilibrium acetone + water Vapour-liquid equilibrium acetone + water
Chemical equilibrium and the law of mass action. Chemical equilibrium and the law of mass action.
Your nose runs like a leaky faucet and turns beet red from constant wiping Your nose runs like a leaky faucet and turns beet red from constant wiping
What will be the pH of the solution once equilibrium is established? What will be the pH of the solution once equilibrium is established?
Americium-243 has a decay constant of 9.39 × 10-5 years-1. How long will it take Americium-243 has a decay constant of 9.39 × 10-5 years-1. How long will it take
One generation of random mating produces Hardy–Weinberg equilibrium One generation of random mating produces Hardy–Weinberg equilibrium
Video: Griffith's experiments

For a complete list of videos, visit our video library