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Citation: WEN Yan. Relationship between Acid-Base Titration Curve and Acid-Base Equilibrium Curve[J]. University Chemistry, ;2018, 33(12): 76-82. doi: 10.3866/PKU.DXHX201804014 shu

Relationship between Acid-Base Titration Curve and Acid-Base Equilibrium Curve

WEN Yan

Zhonghe Chemical Plant, Tianjin 300300, P. R. China

Received Date: 12 April 2018

The two distribution fraction curves of a weak acid and its conjugated base are integrated to the pH-δ_A,δ_HA coordinate system. The two curves coincide with each other to form a conjugate distribution fraction curve, which is also an acid-base equilibrium curve. The titration process is discussed with images to understand how a specific equilibrium curve to a titration.
- Titration curve equation,
- Conjugate curve,
- Titration fraction
1. [1]
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3. [3]
4. [4]
5. [5]
6. [6]
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