This topic contains a solution. Click here to go to the answer

Author Question: Which of the following acids is the strongest? The acid is followed by its Ka value. (Read 88 times)

littleanan

  • Hero Member
  • *****
  • Posts: 575

Question 1

Calculate the hydroxide ion concentration in an aqueous solution with a pH of 4.33 at 25 °C.
◦ 3.8 × 10-5 mol L-1
◦ 6.3 × 10-6 mol L-1
◦ 2.1 × 10-10 mol L-1
◦ 9.7 × 10-10 mol L-1
◦ 4.7 × 10-5 mol L-1

Question 2

Which of the following acids is the strongest? The acid is followed by its Ka value.
◦ HCN, 4.9 × 10-10
◦ HNO2, 4.6 × 10-4
◦ HCHO2, 1.8 × 10-4
◦ HF, 3.5 × 10-4
◦ HClO2, 1.1 × 10-2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by littleanan on Nov 18, 2019

Joc

  • Sr. Member
  • ****
  • Posts: 317
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




littleanan

  • Member
  • Posts: 575
Reply 2 on: Nov 18, 2019
:D TYSM


epscape

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

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.

For a complete list of videos, visit our video library