How many grams of KClO (90.55 g/mol) must be dissolved in 0.833 L of solution in order to obtain a solution that has a pH equal to 10.30? The Ka of HClO at the temperature in this problem is 8.4 × 10-8. The Kw can be assumed to be 1.0 x 10-14. Report your answer to the tenths place and do not include units.

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How many grams of KClO (90.55 g/mol) must be dissolved in 0.833 L of solution in order to obtain a solution that has a pH equal to 10.30? The Ka of HClO at the temperature in this problem is 8.4 × 10-8. The Kw can be assumed to be 1.0 x 10-14. Report your answer to the tenths place and do not include units.

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