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

Author Question: Which of the following is true about the pH of a dilute solution of sulfuric acid? (Read 89 times)

maegan_martin

  • Hero Member
  • *****
  • Posts: 532
on: Mar 21, 2021

Question 1

Which of the following is the strongest base? (Kb for NH3 is 1.8 10–5, Ka2 for H2SO4 is 1.2 10–2, Ka3 for H3PO4 is 4.8 10–13)
NH3, HSO4–, PO43–, or NO3–

◦ NH3

◦ HSO4–

◦ NO3–

◦ PO43–

◦ Two of these are equally strong.

Question 2

Which of the following is true about the pH of a dilute solution of sulfuric acid?

◦ The pH is completely controlled by the first dissociation.
◦ The pH is completely controlled by the second dissociation.
◦ The pH is partially controlled by the second dissociation.
◦ The first and second dissociation contribute equally to the pH.
◦ The pH cannot be calculated.
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 maegan_martin on Mar 21, 2021

paavo

  • Sr. Member
  • ****
  • Posts: 301
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


maegan_martin

  • Member
  • Posts: 532
Reply 2 on: Mar 21, 2021
Excellent

sarah_brady415

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Catabolism of purinenucleotides to uric acid Catabolism of purinenucleotides to uric acid
Different Amino Acid Structure Different Amino Acid Structure
Acid–Base Balance Acid–Base Balance
What is the mass % of H2S04 in concentrated sulfuric acid? What is the mass % of H2S04 in concentrated sulfuric acid?
In an acid-base neutralization reaction, 33.74 mL of 0.500 M potassium hydroxide reacts with ... In an acid-base neutralization reaction, 33.74 mL of 0.500 M potassium hydroxide reacts with ...
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
Video: Congenital Heart Defects Animation

For a complete list of videos, visit our video library