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

Author Question: Acetic acid, (HC2H3O2) is a weak acid (Ka = 1.8 105). Calculate the pH of a 15.2 M HC2H3O2 solution. (Read 162 times)

Coya19@aol.com

  • Hero Member
  • *****
  • Posts: 601
on: Mar 21, 2021

Question 1

A solution of 8.02 M formic acid (HCOOH) is 0.47% ionized. What is the Ka value of formic acid?

◦ 3.8 × 10–2
◦ 1.8 × 10–4
◦ 4.7 × 10–3
◦ 3.8
◦ More data is needed.

Question 2

Acetic acid, (HC2H3O2) is a weak acid (Ka = 1.8 10–5). Calculate the pH of a 15.2 M HC2H3O2 solution.

◦ –1.18
◦ 3.56
◦ 1.78
◦ 1.18
◦ 12.22
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 Coya19@aol.com on Mar 21, 2021

upturnedfurball

  • Sr. Member
  • ****
  • Posts: 334
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


Coya19@aol.com

  • Member
  • Posts: 601
Reply 2 on: Mar 21, 2021
Gracias!

ktidd

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Conversion of pyruvate to acetyl CoA, the junction between glycolysis and the citric acid cycle. Conversion of pyruvate to acetyl CoA, the junction between glycolysis and the citric acid cycle.
Block Diagram of a High Concentrate Nitric Acid System for Dual-Stage Pressure Production of Nitric Block Diagram of a High Concentrate Nitric Acid System for Dual-Stage Pressure Production of Nitric
How to calculate simple interest (Part 2) How to calculate simple interest (Part 2)
Oleic acid Oleic acid
The Structure of an Amino Acid The Structure of an Amino Acid
Calculate KP for the following reactions at the indicated temperature. Calculate KP for the following reactions at the indicated temperature.
Video: Cellular Defects - Osteoblasts, Osteoclasts and Osteocytes

For a complete list of videos, visit our video library