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In a 001 M Solution of 1,4-Butanedicarboxylic Acid,HOOCCH2CH2COOH (Ka1 = 2

Question 19

Multiple Choice

In a 0.01 M solution of 1,4-butanedicarboxylic acid,HOOCCH2CH2COOH (Ka1 = 2.9 × 10-5,Ka2 = 5.3 × 10-6) ,which species is present in the lowest concentration?


A) (-OOCCH2CH2COO-) (aq)
B) H2O
C) HOOCCH2CH2COO-(aq)
D) H3O+(aq)
E) HOOCCH2CH2COOH(aq)

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