Brønsted–Lowry Acids and Bases (OCR A-Level Chemistry A): Flashcards

Proton ($ext{H}^+$) donor

Proton ($ext{H}^+$) acceptor

Two species differing by one $ext{H}^+$

Hydronium ion (actual acidic species)

Donates one proton per molecule

Donates two protons per molecule

Donates three protons per molecule

Monobasic (only -COOH H donates)

$\text{H}^+ + \text{OH}^- \rightarrow \text{H}_2\text{O}$

$\text{H}^+$ ion