Homework Answers
KCH3CO2 is conjugate base of CH3CO2H
So, its pH would be more than 7
NaI is neutral salt.
So, its pH would be 7
CH3NH3Br is conjugate acid of CH3NH2
So, its pH would be less than 7
NaNO2 is conjugate base of HNO2
So, its pH would be more than 7
KCH3CO2 is stronger base as compared to NaNO2 because Ka of HNO2
is more.
So, pH of KCH3CO2 will be more than pH of NaNO2
Answer:
KCH3CO2: 4
NaI: 2
CH3NH3Br: 1
NaNO2: 3
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Consider the following data on some weak acids and weak bases: acid name formula nitrous acid...
Consider the following data on some weak acids and weak bases: acid name formula nitrous acid...
Consider the following data on some weak acids and weak bases: acid name formula nitrous acid base name formula methylamine CH3NH2 4.4 x 10 4 pyridine CzHEN 1.7*10- hypochlorous acid HCIO 3.0 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...
Consider the following data on some weak acids and weak bases: K acid name formula nitrous...
Consider the following data on some weak acids and weak bases: K acid name formula nitrous acid HNO2 4.5 x 10-4 acetic acid HCH,CO2 1.8 x 10 5 base name formula ammonia NH; 1.8x10-5 pyridine CHN 1.7* 10 9 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...
Consider the following data on some weak acids and weak bases: acid Ka name formula nitrous...
Consider the following data on some weak acids and weak
bases:
acid
Ka
name
formula
nitrous acid
HNO2
×4.510−4
acetic acid
HCH3CO2
×1.810−5
base
Kb
name
formula
ammonia
NH3
×1.810−5
ethylamine
C2H5NH2
×6.410−4
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...
Consider the following data on some weak acids and weak bases: acid base к, name formula...
Consider the following data on some weak acids and weak bases: acid base к, name formula name formula acetic acid HCH,CO2 1.8x10-5 pyridine CzHN 1.7x10-9 methylamine CH_NH, 4.4 x 10-4 hypochlorous acid ICIO 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...
Consider the following data on some weak acids and weak bases: acid name formula nitrous acid...
Consider the following data on some weak acids and weak bases: acid name formula nitrous acid HNO2 4.5 x 10-4 acetic acid HCH,CO2 1.8x10-5 base name formula hydroxylamine HONH, 1.1 x 10-8 aniline CH5NH2 4.3 x 10-10 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...
Consider the following data on some weak acids and weak bases: acid | base name formula...
Consider the following data on some weak acids and weak bases: acid | base name formula Bb name ame formula nitrous acid HNO2 4.5*10-4 methylamine CH3NH2 4.4 x 10-4 ethylamine C,H-NH2 6.4 10-4 hypochlorous acid HClO 3.0 x 10-8| 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...
Consider the following data on some weak acids and weak bases: acid name Ka formula base...
Consider the following data on some weak acids and weak bases: acid name Ka formula base Ko name formula ethylamine C2H5NH2 6.4 x 10-4 hydrofluoric acid HF 6.8 x 10-4 acetic acid HCH3CO2 1.8 x 10-5 methylamine CH3NH2 4.4 x 10-4 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...
Conside Tollowing data on some weak acids and weak bases: acid base name formula name formula...
Conside Tollowing data on some weak acids and weak bases: acid base name formula name formula hypochlorous acid HClO 3.0 x10-8 aniline C H5NH2 4.3 x 10-10 methylamine CH3NH2 4.4 x 10-4 nitrous acid HNO2 4.5 x 10-4 Use this data to rank the following solutions in order of increasing pH. In other wolds, select al the solution that will have the next lowest pH, and so on. solution PH 0.1 M KCI 2 9 0.1 M C6H5NH2CI 0.1 M...
Consider the following data on some weak acids and weak bases: acid name formula nitrous acid...
Consider the following data on some weak acids and weak bases: acid name formula nitrous acid HNO, 45 x 10-4 base Ko name formula ammonia NH, | 1.8 x 1075 aniline CH3NH2 4.3 x 10-10 hypochlorous acid HCIO 3.0 x 10-8 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...
Consider the following data on some weak acids and weak bases: acid name formula hydrofluoric acid...
Consider the following data on some weak acids and weak bases: acid name formula hydrofluoric acid HF 6.8*10-4 HNO2 4.5 x 104 base к, name formula pyridine C,HN 1.7 x 10-2 hydroxylamine HONHX 1.1 x 10-8 nitrous acid 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,...
Consider the following data on some weak acids and weak bases: acid name formula nitrous acid base name formula methylamine CH3NH2 4.4 x 10 4 pyridine CzHEN 1.7*10- hypochlorous acid HCIO 3.0 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...
Consider the following data on some weak acids and weak bases: K acid name formula nitrous acid HNO2 4.5 x 10-4 acetic acid HCH,CO2 1.8 x 10 5 base name formula ammonia NH; 1.8x10-5 pyridine CHN 1.7* 10 9 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...
Consider the following data on some weak acids and weak
bases:
acid
Ka
name
formula
nitrous acid
HNO2
×4.510−4
acetic acid
HCH3CO2
×1.810−5
base
Kb
name
formula
ammonia
NH3
×1.810−5
ethylamine
C2H5NH2
×6.410−4
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...
Consider the following data on some weak acids and weak bases: acid base к, name formula name formula acetic acid HCH,CO2 1.8x10-5 pyridine CzHN 1.7x10-9 methylamine CH_NH, 4.4 x 10-4 hypochlorous acid ICIO 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...
Consider the following data on some weak acids and weak bases: acid name formula nitrous acid HNO2 4.5 x 10-4 acetic acid HCH,CO2 1.8x10-5 base name formula hydroxylamine HONH, 1.1 x 10-8 aniline CH5NH2 4.3 x 10-10 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...
Consider the following data on some weak acids and weak bases: acid | base name formula Bb name ame formula nitrous acid HNO2 4.5*10-4 methylamine CH3NH2 4.4 x 10-4 ethylamine C,H-NH2 6.4 10-4 hypochlorous acid HClO 3.0 x 10-8| 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...
Consider the following data on some weak acids and weak bases: acid name Ka formula base Ko name formula ethylamine C2H5NH2 6.4 x 10-4 hydrofluoric acid HF 6.8 x 10-4 acetic acid HCH3CO2 1.8 x 10-5 methylamine CH3NH2 4.4 x 10-4 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...
Conside Tollowing data on some weak acids and weak bases: acid base name formula name formula hypochlorous acid HClO 3.0 x10-8 aniline C H5NH2 4.3 x 10-10 methylamine CH3NH2 4.4 x 10-4 nitrous acid HNO2 4.5 x 10-4 Use this data to rank the following solutions in order of increasing pH. In other wolds, select al the solution that will have the next lowest pH, and so on. solution PH 0.1 M KCI 2 9 0.1 M C6H5NH2CI 0.1 M...
Consider the following data on some weak acids and weak bases: acid name formula nitrous acid HNO, 45 x 10-4 base Ko name formula ammonia NH, | 1.8 x 1075 aniline CH3NH2 4.3 x 10-10 hypochlorous acid HCIO 3.0 x 10-8 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...
Consider the following data on some weak acids and weak bases: acid name formula hydrofluoric acid HF 6.8*10-4 HNO2 4.5 x 104 base к, name formula pyridine C,HN 1.7 x 10-2 hydroxylamine HONHX 1.1 x 10-8 nitrous acid 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,...
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