Definition

Referring to a substance that can donate two hydrogen ions in a chemical reaction, particularly in acid-base reactions.

Example

Sulfuric acid is a diprotic acid because it can release two protons into solution.

Conversation

Have you heard about diprotic acids in chemistry class?

Yeah, I think they can donate two hydrogen ions, right?

Exactly! It's fascinating how they react with bases.

I find it interesting too, especially how different acids behave.

Synonyms & Antonyms

Root Explanation

Diprotic → It is formed from "di-" (meaning two) and "protic" (from Greek "protos", meaning first). The term refers to acids that can donate two protons (H⁺ ions) in a chemical reaction, hence the name diprotic, indicating the ability to release two protons.

Memory Tip

Think of 'di-' meaning two, and 'protic' relating to protons — this helps you remember that diprotic refers to substances that can donate two protons.

Visually Confused Words