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What is the pH of a solution that has a [OH-] 2.65*10 -9 M

What is the pH of a solution that has a [OH-] 2.65*10 -9 M-example-1
User Dawsy
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Answer:

Perchloric acid is one of the six common strong acids, which means 100% dissociation in water. Thus, [HClO4] = [H+].

pH = -log 2.65 x 10^-5 = 4.58

Step-by-step explanation:

I am new, and I am giving this a try. Hope this helps : )

User Sersun
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