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

Author Question: Determine the pH of 263 ml of an aqueous solution which has [NH4I] = 0.300 M. Kb = 1.74 10-5 for NH3(aq). (Read 68 times)

Capo

  • Hero Member
  • *****
  • Posts: 545
on: Jul 8, 2021

Question 1

Determine the ammonia concentration of an aqueous solution that has a pH of 11.00. The equation for the dissociation of NH3 (Kb = 1.8 × 10-5) is below:



◦ 3.0 mol L-1
◦ 0.056 mol L-1
◦ 1.8 × 10-2 mol L-1
◦ 1.0 × 10-3 mol L-1

Question 2

Determine the pH of 263 ml of an aqueous solution which has [NH4I] = 0.300 M. Kb = 1.74 × 10-5 for NH3(aq).
◦ 2.6
◦ 11.4
◦ 4.9
◦ 9.1
◦ 4.6
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Capo on Jul 8, 2021

nikmaaacs

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 8, 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 45% of students answer this correctly


Capo

  • Member
  • Posts: 545
Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review

Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

How to determine if a table of values represents a function How to determine if a table of values represents a function
Algebraically determine the x intercept of the exponential function Algebraically determine the x intercept of the exponential function
A membrane permeable to water but not to glucose (C6H12O6) separates two aqueous solutions. ... A membrane permeable to water but not to glucose (C6H12O6) separates two aqueous solutions. ...
At 300 K a 500.0 mL solution containing 0.4314 g of dextrose has an osmotic pressure of 89.6 mm ... At 300 K a 500.0 mL solution containing 0.4314 g of dextrose has an osmotic pressure of 89.6 mm ...
How many milliliters of a 1:8 sodium chloride solution contain 300 milligrams of sodium ... How many milliliters of a 1:8 sodium chloride solution contain 300 milligrams of sodium ...
Find the solution set of each of the following equations and inequalities. Find the solution set of each of the following equations and inequalities.
Video: Hypoglycemia Animation

For a complete list of videos, visit our video library