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

Author Question: The reduction half reaction occurring in the standard hydrogen electrode is ________. A) H2 (g, 1 ... (Read 182 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
on: Aug 27, 2018
The reduction half reaction occurring in the standard hydrogen electrode is ________.
 
  A) H2 (g, 1 atm)  2H+ (aq, 1M) + 2e-
  B) 2H+ (aq) + 2OH-  H2O (l)
  C) O2 (g) + 4H+ (aq) + 4e-  2H2O (l)
  D) 2H+ (aq, 1M) + 2e-  H2 (g, 1 atm)
  E) 2H+ (aq, 1M) + Cl2 (aq)  2HCl (aq)

Question 2

The pH of a 0.55 M aqueous solution ammonia, NH3, at 25.0 C is 11.50. What is the value of Kb for NH3?
 
  A) 2.0  10-9
  B) 1.1  10-9
  C) 6.0  10-5
  D) 1.8  10-5
  E) none of the above
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

atrochim

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Aug 27, 2018
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 29% of students answer this correctly


beccaep

  • Member
  • Posts: 535
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
:D TYSM

« 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?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Influence of substrate concentration on the rate of an enzyme-catalyzed reaction. Influence of substrate concentration on the rate of an enzyme-catalyzed reaction.
Influence of enzyme-substrate affinity on the rate of an enzyme-catalyzed reaction. Influence of enzyme-substrate affinity on the rate of an enzyme-catalyzed reaction.
The WISER entry for hydrogen cyanide (bottom). Useful information includes detailed health ... The WISER entry for hydrogen cyanide (bottom). Useful information includes detailed health ...
What Is a Standard Drink? What Is a Standard Drink?
Write a net ionic equation for the precipitation reaction that occurs. Write a net ionic equation for the precipitation reaction that occurs.
Standard base-pairing relationships Standard base-pairing relationships
Video: Interview with Person who has Schizophrenia

For a complete list of videos, visit our video library