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AP chemistry. Video 69, pH and buffers.
- Format:
- Video
- Series:
- Academic Video Online
- Language:
- English
- Subjects (All):
- Chemistry--Study and teaching (Secondary).
- Chemistry.
- Buffer solutions.
- Acid-base equilibrium.
- Genre:
- Instructional films.
- Physical Description:
- 1 online resource (6 minutes)
- Other Title:
- pH and buffers
- Advanced placement chemistry
- Place of Publication:
- Bozeman, MT : Bozeman Science, 2015.
- Language Note:
- In English.
- System Details:
- video file
- Summary:
- In this video Paul Andersen explains how buffer solutions maintain pH in a solution. A buffer solution is made up of a weak acid and its conjugate base. As strong acids or bases are added the pH remains stable. A good buffer solution has a pKa value equivalent to the pH and equal amounts of the weak acid and the conjugate base.
- Notes:
- Title from resource description page (viewed January 27, 2021).
- OCLC:
- 1237667490
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