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

Author Question: Calculate the pH of a 0.33 M solution of KOH. (Read 42 times)

dejastew

  • Hero Member
  • *****
  • Posts: 562
on: Mar 21, 2021

Question 1

Calculate the pH of a 0.20 M solution of NaC2H3O2 (for HC2H3O2,Ka = 1.8 10–5).

◦ 4.98
◦ 9.02
◦ 8.56
◦ 5.44
◦ None of these are correct.

Question 2

Calculate the pH of a 0.33 M solution of KOH.

◦ 14.00
◦ 13.52
◦ 0.48
◦ 0.33
◦ 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 dejastew on Mar 21, 2021

ambernicolefink

  • Sr. Member
  • ****
  • Posts: 359
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 35% of students answer this correctly


dejastew

  • Member
  • Posts: 562
Reply 2 on: Mar 21, 2021
Gracias!

carlsona147

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Factors Affecting Saturation and Condensation: Effect of Solution Factors Affecting Saturation and Condensation: Effect of Solution
Function, even or odd, solution Function, even or odd, solution
What is the identity of the precipitate? What is the molarity of the Na2CO3 solution What is the identity of the precipitate? What is the molarity of the Na2CO3 solution
A solution of CsF in water has XCsF = 0.0700. What is the molality? A solution of CsF in water has XCsF = 0.0700. What is the molality?
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 ...
What is the pH of a solution of 0.300 M HNO₂ containing 0.190 M NaNO₂? (Ka of HNO₂ is 4.5 × ... What is the pH of a solution of 0.300 M HNO₂ containing 0.190 M NaNO₂? (Ka of HNO₂ is 4.5 × ...
Video: Bulk flow - Factors that influence bulk flow

For a complete list of videos, visit our video library