pH
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pH
pH is a measure of the acidic or basic (alkaline) nature of a solution. The pH scale ranges from 0 (most acidic) to 14 (most basic).
- A neutral solution (pure water) has a pH of 7.
- Solutions with a pH less than 7 are acidic, with 0 being the most acidic.
- Solutions with a pH greater than 7 are basic (alkaline), with 14 being the most basic.
Credits
| Author | Maria G. Essig, MS, ELS |
| Editor | Susan Van Houten, RN, BSN, MBA |
| Associate Editor | Tracy Landauer |
| Primary Medical Reviewer | Anne C. Poinier, MD - Internal Medicine |
| Specialist Medical Reviewer | Robert L. Cowie, MB, FCP(SA), MD, MSc, MFOM - Pulmonology |
| Last Updated | June 17, 2008 |
| Last updated: | June 17, 2008 |
|---|---|
| Author: | Maria G. Essig, MS, ELS |
| Reviewed By: | Anne C. Poinier, MD - Internal Medicine, Robert L. Cowie, MB, FCP(SA), MD, MSc, MFOM - Pulmonology |
| Editors: | Susan Van Houten, RN, BSN, MBA, Tracy Landauer |
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