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Salt of Weak Acid and Strong Base

Calculate the...

Question

Calculate the pH of a solution containing Hydrogen ion concentration of 1.0*10^8.

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Solution

pH = -log[H⁺]
= -log(10⁸M) = -8
This is not possible. Maybe the concentration is 10^-8.
So the pH will be -log(10^-8M) = 8

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Salt of Weak Acid and Strong Base

Standard XII Chemistry

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