- Calculate the [H] and pH of a 2.91 x 10-4 M hydrofluoric acid solution. The K₂ of hydrofluoric acid is 6.80 × 10-5. [H+] = pH = 4.15 X10 4 Incorrect 3.38 Incorrect M

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter15: Solutions Of Acids And Bases
Section: Chapter Questions
Problem 15.45QE
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Calculate the [H] and pH of a 2.91 x 10-4 M hydrofluoric acid solution. The K₂ of hydrofluoric acid is 6.80 × 10–5.
[H+] =
pH =
=
4.15 X10-4
Incorrect
3.38
Incorrect
M
Transcribed Image Text:Calculate the [H] and pH of a 2.91 x 10-4 M hydrofluoric acid solution. The K₂ of hydrofluoric acid is 6.80 × 10–5. [H+] = pH = = 4.15 X10-4 Incorrect 3.38 Incorrect M
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