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Question
What is the hydronium ion concentration in a solution prepared by mixing 50.00 mL of 0.10 M HCN with 50.00 mL of
NaCN? Assume that the volumes of the solutions are additive and that Ka = 4.9 10-10 for HCN.A) 2.4 10-10 M
B) 4.9 10-10 M
C) 9.8 10-10 M
D) 7.0 10-6 M
Answer
This answer is hidden. It contains 1 characters.
Related questions
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