![Polyprotic Acid: Introduction, Examples, Demonstration and Dissociation Constant value of different Polyprotic Acid Polyprotic Acid: Introduction, Examples, Demonstration and Dissociation Constant value of different Polyprotic Acid](https://cdn1.byjus.com/wp-content/uploads/2022/02/demonstration-of-polyprotic-acid.png)
Polyprotic Acid: Introduction, Examples, Demonstration and Dissociation Constant value of different Polyprotic Acid
![Table 2 from Cytotoxic effects of polybasic acids, poly(alkenoic acid)s, and the monomers with various functional groups on human pulp fibroblasts. | Semantic Scholar Table 2 from Cytotoxic effects of polybasic acids, poly(alkenoic acid)s, and the monomers with various functional groups on human pulp fibroblasts. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/2ada234c1726753b00cf8cca2f030d5e7951badc/3-Table2-1.png)
Table 2 from Cytotoxic effects of polybasic acids, poly(alkenoic acid)s, and the monomers with various functional groups on human pulp fibroblasts. | Semantic Scholar
![For a polybasic acid, the dissociation constants have different values for each step, e.g., H3A H^+ + H2A^- ; K = Ka1 H2A^- H^+ + HA^2 - ; K = Ka2 HA^2 - For a polybasic acid, the dissociation constants have different values for each step, e.g., H3A H^+ + H2A^- ; K = Ka1 H2A^- H^+ + HA^2 - ; K = Ka2 HA^2 -](https://haygot.s3.amazonaws.com/questions/1413395_926502_ans_2556cc6529ab4a16b16894bb3155d284.jpg)
For a polybasic acid, the dissociation constants have different values for each step, e.g., H3A H^+ + H2A^- ; K = Ka1 H2A^- H^+ + HA^2 - ; K = Ka2 HA^2 -
![Polybasic Acids - O Level Chemistry & IP Chemistry Notes by 10 Year Series Author - Chemistry Specialist Polybasic Acids - O Level Chemistry & IP Chemistry Notes by 10 Year Series Author - Chemistry Specialist](http://www.simplechemconcepts.com/wp-content/uploads/2014/02/O-Level-Chemistry-Tuition_Basicity-of-Acids.jpg)