Consider the following data on some weak acids and weak bases: formula hydrocyanic acid HCN hydrofluoric acid HF 0:1 MKF acid name 0.1 MNH₂C Explanation solution Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a 2 next to the solution that will have the next lowest pH, and so on. DIMCHINHIỆ 0.1 MNCN K Check 4.9×10 10 6.8×104 pH choose one s choose one choose one base choose one v K₂ name formula ethylamine C₂H₂NH₂ 6.4×10 -4 ammonia NH, 18×10 S 123 ©2023 McGraw HLLC. All Rights Reserved of Use Divery Center Accessibility
Consider the following data on some weak acids and weak bases: formula hydrocyanic acid HCN hydrofluoric acid HF 0:1 MKF acid name 0.1 MNH₂C Explanation solution Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a 2 next to the solution that will have the next lowest pH, and so on. DIMCHINHIỆ 0.1 MNCN K Check 4.9×10 10 6.8×104 pH choose one s choose one choose one base choose one v K₂ name formula ethylamine C₂H₂NH₂ 6.4×10 -4 ammonia NH, 18×10 S 123 ©2023 McGraw HLLC. All Rights Reserved of Use Divery Center Accessibility
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter14: Acid-base Equilibria
Section: Chapter Questions
Problem 80E: Novocaine, C13H21O2N2Cl, is the salt of the base procaine and hydrochloric acid. The ionization...
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Question
Transcribed Image Text:Consider the following data on some weak acids and weak bases:
formula
hydrocyanic acid HCN
hydrofluoric acid HF
0:1 MKF
acid
name
0.1 MNH₂C
Explanation
solution
Use this data to rank the following solutions in order of increasing pH. In other words, select a 'l' next to the solution that will have the lowest pH, a 2 next to
the solution that will have the next lowest pH, and so on.
0.1 MC₂H₂HB
0.1 MNCN
K
Check
49×101
-10
6.8*10*
pH
choose one s
choose one
choose one
base
choose one v
name formula
ethylamine C₂H₂NH₂ 6.4×10 -4
ammonia NH, 18×10
S
123
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