Calculate the ph of a solution with a [H3O+]=5.6x10-9M

Chemistry

1 answer:

Kisachek [45]3 years ago

6 0

Answer:

pH = 8.25

Explanation:

The acidity or basicity of a solution is measured by its pH. The pH scale ranges from 0 to 14. Solutions having pH from 0-6.9 are considered acidic, at 7 neutral and basic when ranging from 7.1-14.

pH is calculated as,

pH = - log [H⁺] ---- (1)

Where;

[H⁺] = concentration of Acid

Also, for bases pH i calculated using following formula,

pH = 14 - pOH

Therefore, Putting value of H⁺ in equation 1,

pH = - log [5.6 × 10⁻⁹]

pH = 8.25

The solution provided is basic in nature.

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