polyphosphoric acid

Questions

What does polyphosphoric acid mean?

Any of several ill-defined polymers of orthophosphoric acid; they are viscous, hygroscopic liquids

Where does polyphosphoric acid come from?

From poly- + phosphoric acid.

How to pronounce polyphosphoric acid

1. Open the pronunciation page — Open the Speakur entry for “polyphosphoric acid”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “polyphosphoric acid”.
4. Repeat and practice — Say “polyphosphoric acid” aloud, matching stress and vowels until it feels natural.