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If the hydrogen ion concentration is 10-7M, what is the pH of the solution?. Show all work.

If the hydrogen ion concentration is 10-7M, what is the pH of the solution?. Show all work.
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3 votes
If the hydrogen ion concentration is 10-7M, what is the pH of the solution?. Show all work.

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User Monitorius
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2 Answers

4 votes
pH = - log [ H⁺ ]

pH = - log ( 10⁻⁷ )

pH = 7

hope this helps!
answered
User HGomez
by
7.3k points
6 votes
The pH of the solution may be solved by the equation,
pH = -log[C]
Substituting the given concentration of the hydrogen ion in the equation,
pH = -log[10^-7] = 7
Thus, the pH of the solution is 7 which means that it is neither basic nor acidic.
answered
User Klmuralimohan
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8.2k points
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