Consider the following data on some weak acids and weak bases: name nitrous acid acid hydrocyanic acid solution 0.1 M C₂H₂NH₂Cl 0.1 M NaCN 0.1 MKI 0.1 M KNO₂ formula HNO₂ 4.5×10 HCN 49×10 Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' next to the solutic the solution that will have the next lowest pH, and so on. -10 pH choose one chooss one 1 (lowest) 2 3 4 (highest) choose one base name K₂ formula ethylamine C₂H₂NH₂ 6.4×10 aniline CH₂NH₂ 4.3 × 10-10

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Chapter14: Acids And Bases
Section: Chapter Questions
Problem 130E: Are solutions of the following salts acidic, basic, or neutral? For those that are not neutral,...
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Consider the following data on some weak acids and weak bases:
name
nitrous acid
hydrocyanic acid
acid
solution
0.1 MC₂H₂NH₂Cl
0.1 M NaCN
0.1 MKI
0.1 M KNO₂
formula
HNO₂ 4.5×10
HCN 4.9x10
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.
PH
choose one
chooss one
1 (lowest)
2
3
4 (highest)
choose one s
base
K₂
formula
ethylamine C₂H₂NH₂ 6.4x10
aniline CH₂NH₂ 4.3x107
name
-10
Transcribed Image Text:Consider the following data on some weak acids and weak bases: name nitrous acid hydrocyanic acid acid solution 0.1 MC₂H₂NH₂Cl 0.1 M NaCN 0.1 MKI 0.1 M KNO₂ formula HNO₂ 4.5×10 HCN 4.9x10 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. PH choose one chooss one 1 (lowest) 2 3 4 (highest) choose one s base K₂ formula ethylamine C₂H₂NH₂ 6.4x10 aniline CH₂NH₂ 4.3x107 name -10
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