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A) What is the pH of a solution with a fluoride concentration of 0.272 M? The...

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Chemistry

A) What is the pH of a solution with a fluoride concentration of0.272 M? The Kb for F- is 1.47 x 10^-11.

B) Calculate the pH value of of a 0.015 M solution of pyridine,C5H5N. The Kb of pyridine is 1.7 x 10^-9. Enter your values for a,b, and c for the quadratic equation along with the finalanswer.

Answer & Explanation Solved by verified expert
4.4 Ratings (774 Votes)
Kb for F is 147 x 1011 concentration 0272 M F H2O HF OH 0272 0 0 0272x    See Answer
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