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Question

(B) The given reaction is the $Carbylamine$ reaction,which is a characteristic test for primary amines. In this reaction,a primary amine reacts with c

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$CHCl_3$

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(B) The given reaction is the $Carbylamine$ reaction,which is a characteristic test for primary amines. In this reaction,a primary amine reacts with chloroform $(CHCl_3)$ and alcoholic potassium hydroxide $(KOH)$ to form an isocyanide (carbylamine),which has a foul smell. The balanced chemical equation is: $CH_3NH_2 + CHCl_3 + 3KOH \rightarrow CH_3NC + 3KCl + 3H_2O$. Thus,$X$ is $CHCl_3$.

In the reaction $CH_3NH_2 + X + KOH \rightarrow CH_3NC + 3KCl + 3H_2O$,what is $X$?

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In the following carbylamine reaction,$x$ represents the moles of $KOH$ consumed:
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