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Why is ethanoic acid a stronger acid in liquid ammonia than in aqueous solution?
Ethanoic acid is a stronger acid in liquid ammonia because ammonia is a weaker base compared to water. Therefore, in liquid ammonia, ethanoic acid easily donates a proton to the ammonia molecules, forming the acetate ion. This proton transfer reaction is more favorable than in water due to the difference in the basicity of the solvent.
Is ammonia a strong acid or a strong base?
Ammonia is a weak basic (alkaline) with a pH of 11.5. Ammonia is weak because it only partially ionizes.
Why hydrazine more basic than ammonia?
Hydrazine is more basic than ammonia because it has two amino groups compared to just one in ammonia. This allows hydrazine to donate more protons, enhancing its basicity. Additionally, the lone pair of electrons on each nitrogen in hydrazine is more readily available for accepting protons, making it a stronger base than ammonia.
Which is a stronger base Cl- or F-?
F is the stronger base because it is bigger than Cl
Colour of methyl orange in sodium hydroxide?
acids wont change their color in methyl orange. bases changes the color when they are present in methyl orange.HCl is white or no color in methyl orange.Added:Red > orangy-yellow
Dimethyl amine is stronger base than methyl amine?
How am I suppose to know huh
Is ammonia or hydroxide a stronger acid?
Neither is an acid. Both are bases, hydroxide is the stronger base.
Is ammonia a stronger base than water?
Yes. Ammonia has a pKb of 4.75. Water has a pKb of 13.995.
Why is Dimethylamine a stronger base than methylamine?
Dimethylamine is a stronger base than methylamine because it has two methyl groups attached to the nitrogen atom, which increases the electron-donating ability of the amine group. This leads to better stabilization of the resulting conjugate acid, making dimethylamine more basic than methylamine.
Which is a stronger base Ammonia or sodium hydroxide?
Sodium hydroxide is a stronger base compared to ammonia. This is because sodium hydroxide has a higher dissociation constant (pKa) and is more effective at donating hydroxide ions in solution, resulting in a higher pH compared to ammonia.
Which stronger base piperidine or diethyl amine?
Piperidine is a stronger base compared to diethyl amine. This is due to the greater electron-releasing effect of the piperidine nitrogen lone pair, which makes it more available for donation in basic reactions.
What type of acid is ch3nh2?
Methyl amine in not an acid, but a (weak) base, pKb=3.36. It is comparable with the even weaker ammonia, NH3, pKb=4.76: CH3NH2 + H2O <<--> CH3NH3+ + OH-
Why methyl amine is more basic than trimethyl amine?
Methyl amine is more basic than trimethyl amine because it is more stable. Basicity is based on the stability of a compound as well as the availability of the hydrogens present. With three methyl groups are far more unstable than one methyl group on a nitrogen, since all of the protons are pushing away from one another.
What is stronger nitric acid or ammonia?
There is no real basis for comparison but nitric acid is a strong acid and ammonia is a weak base.
Why is sodium hydroxide stronger than ammonia?
Sodium hydroxide is stronger than ammonia because it is a strong base, dissociating completely in water to release hydroxide ions. On the other hand, ammonia is a weak base and only partially dissociates in water. This results in sodium hydroxide having a higher concentration of hydroxide ions, making it more reactive and stronger than ammonia.
Why cyclohexyl amine is stronger than aniline?
in the case of aniline, the lone pair on nitrogen is involved in resonance with the benzene ring, hence its basicity decreases. no such resonance is seen in cyclohexyl amine, and the lone pair is available to abstract protons and it is stronger base than aniline.
Why ammonia is stronger base than aniline?
Ammonia is a stronger base than aniline because the lone pair on the nitrogen in ammonia is more readily available for donation compared to the nitrogen in aniline, which is partially delocalized due to resonance. As a result, ammonia is able to more effectively accept a proton to form its conjugate acid, making it a stronger base.
