What is the ph of a solution with [h3o+] = 1 × 10-9 m?

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asked Jun 11, 2019 152k views

1 Answer

Ahtazaz · Answer 1 · 2019-06-15T09:30:08+0000

pH scale is used to determine how acidic, basic or neutral a solution is
pH can be calculated using the H₃O⁺
ph can be calculated as follows
pH = - log[ H₃O⁺]
[H₃O⁺] = 1 x 10⁻⁹
pH = - log [1 x 10⁻⁹]
pH = 9
pH of solution is 9

What is the ph of a solution with [h3o+] = 1 × 10-9 m?

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