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

Author Question: Along with the pH scale, there is the pOH scale, which indicates the level of basicity in a ... (Read 22 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
on: Jul 29, 2018
Along with the pH scale, there is the pOH scale, which indicates the level of basicity in a solution. Accordingly, pOH = -logOH-. What is the sum of the pH and the pOH of a solution always equal to?
 
  A) the negative of the product of the hydronium and hydroxide ions
  B) the negative log of KW, which is 14
  C) The sum would equal 7, since that would be neutral for pH and pOH.
  D) It is not constant because it depends on the acid/base solution in question.

Question 2

Which of the above illustrations shows a basic aqueous solution?
 
  A) A
  B) B
  C) C
  D) All of the above are neutral solutions.
  E) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vkodali

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


xclash

  • Hero Member
  • *****
  • Posts: 681
Reply #2 on: Jul 29, 2018
TY


vkodali

  • Sr. Member
  • ****
  • Posts: 357
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

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.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Tanner Scale Tanner Scale
The Geologic Time Scale The Geologic Time Scale
Mechanisms of pain at the nociceptor level. Mechanisms of pain at the nociceptor level.
World Mean Sea-Level Temperatures in July World Mean Sea-Level Temperatures in July
The Effects of a Spinal Cord Injury by Spinal Level The Effects of a Spinal Cord Injury by Spinal Level
Zone dimensions are not drawn to scale. Zone dimensions are not drawn to scale.
Video: Summary of glucose catabolism

For a complete list of videos, visit our video library