In the process of formation of nitronium ion, | vedclass

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Question

(A) In the process of nitration,the nitronium ion $(NO_2^+)$ is generated by the reaction between sulfuric acid $(H_2SO_4)$ and nitric acid $(HNO_3)$.

Vedclass · Accepted Answer

$a$ base

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(A) In the process of nitration,the nitronium ion $(NO_2^+)$ is generated by the reaction between sulfuric acid $(H_2SO_4)$ and nitric acid $(HNO_3)$.$H_2SO_4 + HNO_3 \rightleftharpoons HSO_4^- + H_2NO_3^+$$H_2NO_3^+ \rightleftharpoons H_2O + NO_2^+$According to the Brønsted-Lowry acid-base theory,$H_2SO_4$ acts as a proton donor (acid),while $HNO_3$ acts as a proton acceptor (base) because it accepts a proton from $H_2SO_4$ to form $H_2NO_3^+$,which subsequently dehydrates to form the nitronium ion.

In the process of formation of nitronium ion,nitric acid acts as

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