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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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9 years ago
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) 4.9 × 10-11 M
B) 4.9 × 10-10 M
C) 4.9 × 10-9 M
D) 7.0 × 10-6 M
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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9 years ago
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Whelan Author
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9 years ago
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