« previous next »

Author Question: If the pH of a solution is decreased from 9 to 8, it means that the A) concentra (Read 1029 times)

Hawke

  • Hero Member
  • *****
  • Posts: 679
on: May 28, 2013
If the pH of a solution is decreased from 9 to 8, it means that the
A) concentration of H+ has decreased to one-tenth (1/10) what it was at pH 9.
B) concentration of H+ has increased tenfold (10X) compared to what it was at pH 9.
C) concentration of OH- has increased tenfold (10X) compared to what it was at pH 9.
D) concentration of OH- has decreased to one-tenth (1/10) what it was at pH 9.
E) concentration of H+ has increased tenfold (10X) and the concentration of OH- has decreased to one-tenth (1/10) what they were at pH 9.


coco

  • Hero Member
  • *****
  • Posts: 739
Reply #1 on: May 31, 2013
The answer I found is E. Let me know if you need more help!


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Hawke

  • Hero Member
  • *****
  • Posts: 679
Reply #2 on: Jun 11, 2013
Thanks a lot, it was right ;D


« previous next »
 

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Benedict's Solution Benedict's Solution
Solution to exponential problem Solution to exponential problem
Integral Solution Integral Solution
business solution business solution
With solution With solution
A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ... A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ...
Video: Knee Animation

For a complete list of videos, visit our video library