Is H3PO4 a weak or strong acid?
Understand the Problem
The question is asking whether H3PO4, which is phosphoric acid, is classified as a weak or strong acid. This involves understanding its dissociation in water and how it behaves compared to other acids.
Answer
H3PO4 is a weak acid.
The final answer is H3PO4 is a weak acid.
Answer for screen readers
The final answer is H3PO4 is a weak acid.
More Information
Phosphoric acid (H3PO4) is classified as a weak acid because it does not completely ionize in water. It is moderately strong among weak acids but still does not meet the criteria of a strong acid.
Tips
A common mistake is assuming that H3PO4 is a strong acid due to its ability to donate three protons. However, it only partially ionizes, making it a weak acid.
Sources
- Is Phosphoric Acid a Strong Acid? - TutorOcean - corp.tutorocean.com
- Is H3PO4 classified as a weak or strong acid or base? Explain. - homework.study.com
- Orthophosphoric Acid (H3PO4) [Phosphoric Acid] - BYJU'S - byjus.com
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