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

Author Question: What is the pH of a 0.20 M solution of NH4Cl? [Kb(NH3) = 1.8 105] (Read 33 times)

unreallynx

  • Full Member
  • ***
  • Posts: 152

Question 1

What is the pH of a 0.15 M solution of the weak base aniline (C6H5NH2; Kb = 3.8 x 10-10)
◦ 5.12
◦ 8.88
◦ 13.18
◦ 9.42
◦ 10.24

Question 2

What is the pH of a 0.20 M solution of NH4Cl?  [Kb(NH3) = 1.8 × 10–5]
◦ 3.74
◦ 4.98
◦ 6.53
◦ 9.02
◦ 10.25


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by unreallynx on Nov 5, 2023

Preeti

  • Full Member
  • ***
  • Posts: 163
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




unreallynx

  • Member
  • Posts: 152
Reply 2 on: Nov 5, 2023
Excellent


triiciiaa

  • Member
  • Posts: 349
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

For a complete list of videos, visit our video library