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

Author Question: Calculate the pH of a 1.1 103M KOH solution. (Read 10 times)

fox

  • Hero Member
  • *****
  • Posts: 540
on: Mar 21, 2021

Question 1

Calculate the pH of a 0.67 M solution of pyridine (C5H5N; Kb = 1.7 10–9):

◦ 4.47
◦ 5.06
◦ 9.53
◦ 8.94
◦ None of these are correct.

Question 2

Calculate the pH of a 1.1 × 10–3M KOH solution.

◦ 2.96
◦ 12.04
◦ 11.04
◦ 1.96
◦ 10.04
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 fox on Mar 21, 2021

kbennett34

  • Sr. Member
  • ****
  • Posts: 333
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


fox

  • Member
  • Posts: 540
Reply 2 on: Mar 21, 2021
Wow, this really help

samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

How to calculate RRSP using the annuity formula How to calculate RRSP using the annuity formula
Solution to Physics problem Solution to Physics problem
. Calculate the net electric field at point B . Calculate the net electric field at point B
What is the concentration of HNO3 in the final solution when 70.0 mL of a 6.00 M HNO3 solution ... What is the concentration of HNO3 in the final solution when 70.0 mL of a 6.00 M HNO3 solution ...
An acetic acid solution is 6.00 M and has a density of 1.04 g/mL. What is the ma An acetic acid solution is 6.00 M and has a density of 1.04 g/mL. What is the ma
What volume of a 0.831 M solution of CaCl2 contains 1.28 g of solute? What volume of a 0.831 M solution of CaCl2 contains 1.28 g of solute?
Video: The Lac Operon in E. Coli

For a complete list of videos, visit our video library