(a) Write the equations for the first and second ionizations of succinic acid. Label each with the...
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(a) Write the equations for the first and second ionizations of succinic acid. Label each with the appropriate pKa values from Table 20.3.
(b) Why is the first pKa value of succinic acid lower than the second pKa value?
Transcribed Image Text:
TABLE 20.3 pk, Values of Some Dicarboxylic Acids Acid* Second pk carbonic 10.33 oxalic 4.27 malonic 5.70 succinic 5.64 glutaric 5.27 adipic 5.28 phthalic 5.41 First pK, 3.77* 1.27 2.86 4.21 4.34 4.41 2.95
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a The first and second ionizations of succinic acid H0 HOCCHCHCOH HO PK 421 OCCHCHCOH HO HO PK564 ...View the full answer
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