Constder the Tollowing data on some weak acias and weak bases: acid base K. name formula name formula acetic acid HCH,CO2 1.8 × 10¯³ hydroxylamine HONH, |1.1 × 10¯ 8- ethylamine C2H;NH, 6.4 × 10 -4 nitrous acid HNO, 4.5 x 10¬4 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. solution pH 0.1 M KCH3CO2 choose one O 0.1 M C2H5NH3B choose one O 0.1 M NANO3 choose one e 0.1 M NANO2 choose one e

Chemistry: An Atoms First Approach
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ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter13: Acids And Bases
Section: Chapter Questions
Problem 191MP
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Consider the following data on some weak acIas and weak bases:
acid
base
K,
Kb
name
formula
name
formula
8.
acetic acid HCH;CO2|1.8 × 10
hydroxylamine HONH, |1.1 × 10°
HNO2
ethylamine
C,H,NH2 6.4 x 10
nitrous acid
4.5 x 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 М КCН3СО2
choose one
0.1 M C2H5NH3BR
choose one
0.1 M NaNO3
choose one
0.1 M NaNO2
choose one
Transcribed Image Text:Consider the following data on some weak acIas and weak bases: acid base K, Kb name formula name formula 8. acetic acid HCH;CO2|1.8 × 10 hydroxylamine HONH, |1.1 × 10° HNO2 ethylamine C,H,NH2 6.4 x 10 nitrous acid 4.5 x 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 М КCН3СО2 choose one 0.1 M C2H5NH3BR choose one 0.1 M NaNO3 choose one 0.1 M NaNO2 choose one
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