Calculate the ph of a 2.0 m solution of hclo4?

Answer is -0.301

Explanation;

pH = -log[H⁺]

HClO₄ gives H⁺ and ClO₄⁻ as the ions by dissociation. The stoichiometric ratio between HClO₄ and H⁺ is 1 : 1. Hence, 2 M of HClO₄ solution gives 2 M of H⁺.

Hence, pH = -log(2) = -0.301

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