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

Author Question: What is the pH of a solution that results when 0.010 mol HNO3is added to 500.0 mL of a solution that ... (Read 42 times)

Chloeellawright

  • Hero Member
  • *****
  • Posts: 588
on: Mar 21, 2021

Question 1

What is the pH of a 1.0-liter solution containing 0.25 M HF and 0.39 M NaF (Kafor HF is 7.2 10–4)?

◦ 3.14
◦ 3.34
◦ 2.95
◦ 0.19
◦ 10.66

Question 2

What is the pH of a solution that results when 0.010 mol HNO3is added to 500.0 mL of a solution that is 0.10 M in aqueous ammonia and 0.68 M in ammonium nitrate? Assume no volume change. (The Kbfor NH3= 1.8 10–5.)

◦ 9.26
◦ 5.05
◦ 10.20
◦ 8.31
◦ 8.80
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 Chloeellawright on Mar 21, 2021

wtf444

  • Sr. Member
  • ****
  • Posts: 314
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


Chloeellawright

  • Member
  • Posts: 588
Reply 2 on: Mar 21, 2021
:D TYSM

alexanderhamilton

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

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, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Results of selective breeding for oil content in corn plants. Results of selective breeding for oil content in corn plants.
How Mendel’s theory accounts for the results of his experiment on the inheritance of seed color in ... How Mendel’s theory accounts for the results of his experiment on the inheritance of seed color in ...
An aqueous solution has a normal boiling point of 103.0C. What is the freezing point of this ... An aqueous solution has a normal boiling point of 103.0C. What is the freezing point of this ...
Which of the following is not a unit factor related to a 10.0% aqueous solution Which of the following is not a unit factor related to a 10.0% aqueous solution
Results of a genome-wide association study (GWAS) to detect SNPs Results of a genome-wide association study (GWAS) to detect SNPs
Maternal Serum Screen Results Indicating an Abnormality Maternal Serum Screen Results Indicating an Abnormality
Video: Leukemia

For a complete list of videos, visit our video library