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A Titration of 100

Question 140

Multiple Choice

A titration of 100.0 mL of 1.00 M malonic acid (H2A) was done with 1.00 M NaOH. For malonic acid, Ka1 = 1.49 10-2, Ka2 = 2.03 10-6.
-Calculate [H+] after 300.0 mL of 1.00 M NaOH has been added.


A) 1.00 10-7 M
B) 4.00 10-14 M
C) 1.41 10-10 M
D) 1.00 M
E) none of these

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