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

Author Question: What quantity of NaOH(s) must be added to 2.00 L of 0.646 M HCl to achieve a pH of 13.00? (Assume no ... (Read 79 times)

rlane42

  • Hero Member
  • *****
  • Posts: 594
on: Mar 21, 2021

Question 1

What is the pH when 0.10 mol of H+ions is added to a 2.0-liter buffered solution created from 0.34 M NH3(Kb= 1.8 × 10–5) and 0.26 M NH4F?

◦ 4.77
◦ 4.71
◦ 10.48
◦ 9.23
◦ 7.93

Question 2

What quantity of NaOH(s) must be added to 2.00 L of 0.646 M HCl to achieve a pH of 13.00? (Assume no volume change.)

◦ 1.09 mol
◦ 1.49 mol
◦ 0.20 mol
◦ 1.00 × 10–13 mol
◦ 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 rlane42 on Mar 21, 2021

31809pancho

  • Sr. Member
  • ****
  • Posts: 317
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 39% of students answer this correctly


rlane42

  • Member
  • Posts: 594
Reply 2 on: Mar 21, 2021
Wow, this really help

nanny

  • Member
  • Posts: 313
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

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

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

The first commercially successful typewriter, manufactured in quantity beginning in 1874, surely fue The first commercially successful typewriter, manufactured in quantity beginning in 1874, surely fue
Many electronic components are used to construct a typical vehicle computer. Notice the quantity of ... Many electronic components are used to construct a typical vehicle computer. Notice the quantity of ...
Sugar: Finding Added Sugars on the Label A food Sugar: Finding Added Sugars on the Label A food
The Many Sizes of Soft Drinks A bottle or can of soda can provide from 6 to 17 teaspoons of added The Many Sizes of Soft Drinks A bottle or can of soda can provide from 6 to 17 teaspoons of added
If 65.0 mL of 0.125 M HClO4 is added to 75.0 mL of 0.100 M KOH, what is the resulting pH? If 65.0 mL of 0.125 M HClO4 is added to 75.0 mL of 0.100 M KOH, what is the resulting pH?
Added Sugar in Common Foods Added Sugar in Common Foods
Video: Hydrogen bonds vs. Ionic bond

For a complete list of videos, visit our video library