Consider the following data on some weak acids and weak bases: acid name hypochlorous acid hydrocyanic acid 0.1 M NaI solution 0.1 M C6H5NH3CI 0.1 M C₂H5NH3Br 0.1 M KCN formula HCIO HCN Ka X 3.0 × 10 4.9 × 10 -8 pH -10 solution that Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' 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. choose one choose one choose one name ✓ choose one 1 (lowest) 2 3 aniline base Ко | CoH5NH2|4.3 × 10 formula 10 -4 ethylamine C₂H5NH₂ 6.4 × 107 Ar
Consider the following data on some weak acids and weak bases: acid name hypochlorous acid hydrocyanic acid 0.1 M NaI solution 0.1 M C6H5NH3CI 0.1 M C₂H5NH3Br 0.1 M KCN formula HCIO HCN Ka X 3.0 × 10 4.9 × 10 -8 pH -10 solution that Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' 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. choose one choose one choose one name ✓ choose one 1 (lowest) 2 3 aniline base Ко | CoH5NH2|4.3 × 10 formula 10 -4 ethylamine C₂H5NH₂ 6.4 × 107 Ar
Chemistry by OpenStax (2015-05-04)
1st Edition
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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:
acid
name
hypochlorous acid
hydrocyanic acid
0.1 M NaI
solution
0.1 M C6H5NH3CI
0.1 M C₂H5NH3Br
0.1 M KCN
formula
HCIO
HCN
Ba
3.0 × 10-8
4.9 × 10
- 10
PH
utid that
Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' 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.
choose one ✓
choose one ✓
choose one ✓
✓ choose one
1 (lowest)
2
3
4 (highest)
base
K₂
aniline CH;NH, | 4.3 × 10
name
formula
-10
4
ethylamine C₂H5NH₂ 6.4 × 107
18
Ar
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