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Home Q & A Board Biology-Related Homework Help Cell Biology
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shortie062 shortie062
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7 years ago
When the pH of a solution changes from 3 to 8, the H+ concentration
a)decreases as the solution becomes more basic.
b)decreases as the solution becomes more acidic.
c)increases as the solution becomes more acidic.
d)increases as the solution becomes more basic.
e)does not change as the solution becomes more basic.

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#1
7 years ago
The answer will be (a) because as we go from 0 -14 in pH scale, basicity increases as a result the concentration of 0H- ions increases and the concentration of H+ ions decreases because 0H- ions react with H + ions to give H2O which is neutral. A basic solution has higher OH- concentration .
shortie062 Author
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#2
7 years ago
Thank you!
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