Be sure to answer all parts. Hydrofluoric acid, HF, has a K₂ of 6.8 × 10-4. What are [H3O+], [F], and [OH-] in 0.790 M HF? [H3O+]-M [он] M x 10 M (Enter your answer in scientific notation.)

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 12.62PAE: 12.62 Write the formula of the conjugate acid of each of the following bases, (a) OH-, (b) NHj, (c)...
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Be sure to answer all parts.
Hydrofluoric acid, HF, has a K₂ of 6.8 × 10-4. What are [H3O+], [F], and [OH-] in 0.790 MHF?
[H3O+] =
[
M
[f] =[
[OH] =
M
x 10
M (Enter your answer in scientific notation.)
Transcribed Image Text:Be sure to answer all parts. Hydrofluoric acid, HF, has a K₂ of 6.8 × 10-4. What are [H3O+], [F], and [OH-] in 0.790 MHF? [H3O+] = [ M [f] =[ [OH] = M x 10 M (Enter your answer in scientific notation.)
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