3 years ago

A solution is prepared by adding 500 ml of 0.3 m naclo to 500 ml of 0.4 m hclo. what is the ph of this solution?

1 answer:

8 0

<h3><u>Answer;</u></h3>

b. The pH will be less than the pKa of hypochlorous acid.

<h3><u>Explanation;</u></h3>

pH = pKa + log(ClO-/HClO)

pH = pKa + log(0.15/0.20)

pH = pKa - 0.125

Thus;

pH will be less than the pKa of HCLO

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