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.

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter14: Acids And Bases
Section14.8: Acid-base Reactions Of Salts
Problem 14.21CE
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Consider the following data on some weak acids and weak bases:
acid
base
Ka
name
formula
name
formula
hydrocyanic acid
НCN
- 10
4.9 x 10
methylamine CH3NH2 |4.4 × 10
hypochlorous acid
HC1O
8.
3.0 × 10
ethylamine C2H,NH,|6.4 × 10
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.
solution
pH
0.1 M C2H5NH3CI
choose one
0.1 M NaCN
choose one
0.1 M NaCi
choose one
0.1 М CН3NH3B
choose one
Transcribed Image Text:Consider the following data on some weak acids and weak bases: acid base Ka name formula name formula hydrocyanic acid НCN - 10 4.9 x 10 methylamine CH3NH2 |4.4 × 10 hypochlorous acid HC1O 8. 3.0 × 10 ethylamine C2H,NH,|6.4 × 10 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. solution pH 0.1 M C2H5NH3CI choose one 0.1 M NaCN choose one 0.1 M NaCi choose one 0.1 М CН3NH3B choose one
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