Question

what is amphoteric acid​

Answer 1

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An amphiprotic substance is one that can donate or accept H+ ions.

When an amphiprotic substance: donates H+, it is acting as an acid according to the Bronsted-Lowry definition of acid.

Answer 2

Answer: THE MIX OF POLLUTANTS IN AIR THAT DEPOSITS FROM ATMOSPHERE IS KNOWN AS ATMOSPHERIC ACID

Explanation