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

Author Question: What is the pH of a 0.175 M aqueous solution of potassium benzoate? Ka (benzoic acid) = 6.3 10-5 (Read 56 times)

misspop

  • Hero Member
  • *****
  • Posts: 540
on: Jul 8, 2021

Question 1

What is the pH of a 0.120 M aqueous solution of the sodium salt of acetylsalicylic acid (aspirin)?
Ka (aspirin) = 3.3 × 10-4
◦ 7.0
◦ 11.8
◦ 2.2
◦ 5.7
◦ 8.3

Question 2

What is the pH of a 0.175 M aqueous solution of potassium benzoate?  Ka (benzoic acid) = 6.3 × 10-5
◦ 9.10
◦ 3.44
◦ 10.56
◦ 5.28
◦ 8.72
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 misspop on Jul 8, 2021

miss.ashley

  • Sr. Member
  • ****
  • Posts: 371
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 39% of students answer this correctly


misspop

  • Member
  • Posts: 540
Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review

flexer1n1

  • Member
  • Posts: 373
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

the fatty acid molecules expose the smallest possible hydrophobic surface area the fatty acid molecules expose the smallest possible hydrophobic surface area
Saturated and Unsaturated Fatty Acid Saturated and Unsaturated Fatty Acid
Sodium Potassium Pump Sodium Potassium Pump
Benedict's Solution Benedict's Solution
With solution With solution
a solution is prepared in which a trace or small amount of Fe2+ is added to a much larger ... a solution is prepared in which a trace or small amount of Fe2+ is added to a much larger ...
Video: Prone Position

For a complete list of videos, visit our video library