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![The pKa values for various precipitants [17]](https://www.researchgate.net/publication/339359335/figure/tbl1/AS:860297669640196@1582122356901/The-pKa-values-for-various-precipitants-17.png)










![Infographic] Comprehensive pKa Chart : r/chemistry](http://www.practicallyscience.com/wp-content/uploads/2015/07/FINAL-pKa-mobile_Page_1.jpg)








