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Author Question: If the pH of a solution is decreased from 9 to 8, it means that the A) concentra (Read 1010 times)

Hawke

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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

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


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Hawke

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Reply #2 on: Jun 11, 2013
Thanks a lot, it was right ;D


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