Table 3. AEMA and DMAEMA pKa Values of the Monomers and Polymersa.
| monomer | polymer | |
|---|---|---|
| AEMA | 9.32 | 8.46 |
| DMAEMA | 8.62 | 7.84 |
a
The pKa values were determined by adding 0.20 mol L–1 NaOH at 25 °C to a solution of AEMA and DMAEMA monomer and homopolymer.
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