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

Author Question: The pKa of HOCl is 7.5. Calculate the pH of a 0.39 M solution of HOCl. (Read 407 times)

FButt

  • Hero Member
  • *****
  • Posts: 519
on: Mar 21, 2021

Question 1

The pH of a solution at 25°C in which [OH–] = 3.3 × 10–5M is:

◦ 4.48.
◦ 3.30.
◦ 9.52.
◦ 4.76.
◦ None of these are correct.

Question 2

The pKa of HOCl is 7.5. Calculate the pH of a 0.39 M solution of HOCl.

◦ 7.50
◦ 6.50
◦ 3.95
◦ 10.05
◦ 0.39
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 FButt on Mar 21, 2021

Moriaki

  • Sr. Member
  • ****
  • Posts: 341
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 29% of students answer this correctly


ds23jd143

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Apr 29, 2021
ThankYou!


Kyle Bailey

  • Newbie
  • *
  • Posts: 1
Reply #3 on: Mar 28, 2022
ty
« previous next »
 

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Delta Method Solution Delta Method Solution
Calculate the molar solubility of thallium(I) chloride in 0.30 M NaCl at 25°C. Ksp for TlCl is ... Calculate the molar solubility of thallium(I) chloride in 0.30 M NaCl at 25°C. Ksp for TlCl is ...
How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree? How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree?
Which of the above illustrations shows an acidic aqueous solution Which of the above illustrations shows an acidic aqueous solution
Calculate ΔS° Calculate ΔS°
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: Male Reproductive System - The gonadotropin releasing hormone

For a complete list of videos, visit our video library