According to the Brønsted-Lowry theory, how is an acid defined?
Answer
Proton ($\text{H}^+$) donor.
The Brønsted-Lowry framework defines an acid simply as a proton donor ($\text{H}^+$ donor), where the molecular event is the physical transfer of the hydrogen nucleus from the acid to the base.
#Videos
What Is An Acid-Base Reaction In Chemistry? - YouTube
Related Questions
At its most basic level, what does an acid-base reaction describe?What limitation of the Arrhenius theory is highlighted by the behavior of ammonia ($ ext{NH}_3$)?According to the Brønsted-Lowry theory, how is an acid defined?In the reaction $\text{CH}_3\text{COOH} + \text{H}_2\text{O} \rightleftharpoons \text{CH}_3\text{COO}^- + \text{H}_3\text{O}^+$, what does the acetate ion ($ ext{CH}_3\text{COO}^-$) represent?What process involving water allows it to act as both an acid and a base in pure water?What is the defining molecular event in a Lewis acid-base reaction?Which species is defined as an electron-pair donor in the Lewis theory?What is the relationship between Brønsted-Lowry acids and Lewis acids?When writing the net ionic equation for aqueous neutralization, what are spectator ions?How is the strength of an acid related to the stability of its conjugate base?