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HA Is a Weak Monoprotic Acid with Ka = 2

Question 89

Multiple Choice

HA is a weak monoprotic acid with Ka = 2.4 x 10-6. What is [OH-] in a 0.300 M solution of the salt, NaA?


A) 5.8 x 10-12
B) 2.4 x 10-10
C) 3.5 x 10-5
D) 6.5 x 10-5
E) 1.6 x 10-3

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