Consider the following data on some weak acids and weak bases:

Chemistry by OpenStax (2015-05-04)
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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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Consider the following data on some weak acids and weak bases:
acid
base
formula
name
formula
name
-4
hypochlorous acid HCIO 3.0 x 10
ethylamine C,H,NH, 64 x 10
hydrocyanic acid
HCN 4.9 x 1010
NH, 1.8 x 105
ammonia
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 CHyNB
choose one
0.1 M NaNO,
thoose une
0.1 M KCN
choose one
0.IM NHO
choose one
Transcribed Image Text:Consider the following data on some weak acids and weak bases: acid base formula name formula name -4 hypochlorous acid HCIO 3.0 x 10 ethylamine C,H,NH, 64 x 10 hydrocyanic acid HCN 4.9 x 1010 NH, 1.8 x 105 ammonia 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 CHyNB choose one 0.1 M NaNO, thoose une 0.1 M KCN choose one 0.IM NHO choose one
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