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How many moles of potassium hydroxide () are consumed for every mole of primary amine that undergoesAmines Chemistry Question

Question

How many moles of potassium hydroxide ($KOH$) are consumed for every mole of primary amine that undergoes complete conversion to an isocyanide in the carbylamine reaction?

Answer: 3

💡 Solution & Explanation

The carbylamine reaction is a specific test for primary amines involving chloroform and a base. The balanced chemical equation is $R-NH_2 + CHCl_3 + 3KOH \rightarrow R-NC + 3KCl + 3H_2O$. Therefore, exactly 3 moles of $KOH$ are required to completely react with 1 mole of the primary amine.

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