Question

What is the action of sodium nitrate and hydrocloric acid on N-ethylethamine​

Answer 1

Answer:

However, the product with a secondary amine is a powerful carcinogen, and so this reaction is no longer carried out at this level.

Nitrous acid, HNO2, (sometimes written as HONO to show its structure) is unstable and is always prepared in situ.

It is usually made by reacting a solution containing sodium or potassium nitrite (sodium or potassium nitrate(III)) with hydrochloric acid.

Nitrous acid is a weak acid and so you get the reaction:

Because nitrous acid is a weak acid, the position of equilibrium lies well the right.

In each of the following reactions, the amine would be acidified with hydrochloric acid and a solution of sodium or potassium nitrite added. The acid and the nitrite form nitrous acid which then reacts with the amine.

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