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Question
What is the pH of a 0. 40 M H2Se solution that has the stepwise dissociation constantsKa1= 1.3 10-4andKa2= 1.0 10-11?
A) 2. 14
B) 3.89
C) 4. 28
D) 5. 57
Answer
This answer is hidden. It contains 1 characters.
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