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A chemist titrates 250 ml of a 0.2024 hydrocyanic acid solution with 0.8742M KOH solution at 25C . Calculate the pH at equivalence.?

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  • A chemist titrates 250 ml of a 0.2024 hydrocyanic acid solution with 0.8742M KOH solution at 25C . Calculate the pH at equivalence.?


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Answer to A chemist titrates 210.0 ml of a 0.2581 M hydrocyanic acid solution with 0.6069 M KOH solution. Calculate the pH at equi...
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Positive: 59 %
dissolved in 250 mL of solution. The K a1 for this acid ... solution containing 0.100 M hydrocyanic acid ... pH of the solution after the KOH has ...
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Positive: 56 %

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Positive: 40 %
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