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For a 010 M Solution of a Weak Acid,HA,with PKa = 10,which

Question 19

Multiple Choice

For a 0.10 M solution of a weak acid,HA,with pKa = 10,which of the following is true?


A) [HA] 0
B) [HA] = [A]
C) [HA] = [H3O+]
D) [HA] = Ka
E) [HA] [H3O+]

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