Calculate the pH of a solution in which [H3O+]=9.5×10−9M. Express the pH of the solution to two decimal places.

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asked Dec 23, 2019 131k views

1 Answer

Raghav Sood · Answer 1 · 2019-12-28T10:51:09+0000

When Ph = -㏒[H+] and when we have [H+] represents by [H3O+]= 9.5x10^-9 M
as the Ph is equal the negative ㏒ of the concentration of H+ ions or H3O+ hydronium ions.

So, by substitution in Ph equation:
∴ Ph = -㏒(9.5x10^-9)
= 8.02

Calculate the pH of a solution in which [H3O+]=9.5×10−9M. Express the pH of the solution to two decimal places.

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