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buggmoma10 buggmoma10
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11 years ago
When a chemist titrates a standard solution of 450 mL of hydrocyanic acid (HCN) with 0.251 M potassium hydroxide (KOH) , she finds that it requires 462.4 mL of the base to reach the endpoint of the titration. What is the molarity of the acid solution ?
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