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Chloroacetic acid is more acidic than acetic acid because the presence of the chlorine atom in chloroacetic acid destabilizes the anion formed after donation of a proton, making it easier for the acid to donate a proton, thus increasing its acidity compared to acetic acid.
The difference will depend on the electron attracting power of
- the alpha-chloro atom (->-Cl) in monochloroacetic acid (pKa=2.86(carboxyl))
compared to
- the alpha-amino (->-NH2) group in glycine (pKa=2.34(carboxyl), pKa=9.6(amino))
The strongest attractor giving the highest acidity (lowest pKa=2.34 for glycine).
chloroacetic acid more acidic than acetic acid because in chloro acetic acid chloro group is present which is electron withdrawing inductive and electron withdrawing resonce effect
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Why ch3co3h is weaker acid than ch3co2h?
The conjugate base of acetic acid, CH3COOH, is acetate ion, CH3COO-. When comparing chloroacetic acid, CH3COOH, to acetic acid, the inductive effect of the chlorine atom in chloroacetic acid makes it more acidic than acetic acid. This is because the electron-withdrawing nature of the chlorine atom stabilizes the conjugate base, resulting in a stronger acid.
What is more stronger acetic acid or ethanol?
Acetic acid is stronger than ethanol because it is a stronger acid. Acetic acid is a carboxylic acid, which can donate a proton more readily than ethanol, which is an alcohol.
What is more acidic vinegar or citric acid?
Citric acid is more acidic than vinegar. The pH level of citric acid is around 2.2-3.5, while the pH level of vinegar is around 2.4-3.4. Therefore, citric acid has a slightly lower pH level, making it more acidic.
Why is chloro acetic acid stronger than acetic acid?
Actually, benzoic acid is the stronger acid when compared to ethanoic acid. This is due to the delocalisation of the lone pair of electrons on the oxygen atom into the benzene, increasing the polarity of the -OH bond and thus makes the cleaving of the H+ ion easier. The delocalisation of electrons into the benzene ring also stabilises the carboxylate ion. Therefore the position of equilibrium lies more to the right and this shows that benzoic is a more acidic acid. The simplified version is that a benzene ring is electron withdrawing and a methyl group is electron releasing. The electron withdrawing power makes the releasing of the H+ ion easier.
What is more acidic acetic acid or formic acid or prop ionic acid?
Formic acid is more acidic because formic acid is a smaller molecule as compare to acetic acid so polarity is working in small area and O-H bond is more polar HCOOH, in acetic acid the additional CH3- group is an electrons donor group so O-H bond is little bit stronger and less polar so it is weaker acid.
Why ch3co3h is weaker acid than ch3co2h?
The conjugate base of acetic acid, CH3COOH, is acetate ion, CH3COO-. When comparing chloroacetic acid, CH3COOH, to acetic acid, the inductive effect of the chlorine atom in chloroacetic acid makes it more acidic than acetic acid. This is because the electron-withdrawing nature of the chlorine atom stabilizes the conjugate base, resulting in a stronger acid.
What is more stronger acetic acid or ethanol?
Acetic acid is stronger than ethanol because it is a stronger acid. Acetic acid is a carboxylic acid, which can donate a proton more readily than ethanol, which is an alcohol.
What is more acidic vinegar or citric acid?
Citric acid is more acidic than vinegar. The pH level of citric acid is around 2.2-3.5, while the pH level of vinegar is around 2.4-3.4. Therefore, citric acid has a slightly lower pH level, making it more acidic.
Why is chloro acetic acid stronger than acetic acid?
Actually, benzoic acid is the stronger acid when compared to ethanoic acid. This is due to the delocalisation of the lone pair of electrons on the oxygen atom into the benzene, increasing the polarity of the -OH bond and thus makes the cleaving of the H+ ion easier. The delocalisation of electrons into the benzene ring also stabilises the carboxylate ion. Therefore the position of equilibrium lies more to the right and this shows that benzoic is a more acidic acid. The simplified version is that a benzene ring is electron withdrawing and a methyl group is electron releasing. The electron withdrawing power makes the releasing of the H+ ion easier.
What is more acidic acetic acid or formic acid or prop ionic acid?
Formic acid is more acidic because formic acid is a smaller molecule as compare to acetic acid so polarity is working in small area and O-H bond is more polar HCOOH, in acetic acid the additional CH3- group is an electrons donor group so O-H bond is little bit stronger and less polar so it is weaker acid.
If you have concentrated forms of hydrochloric acid strong acid and acetic acid a weak acid which is more acidic which has more hydrogen ions?
Concentrated hydrochloric acid is stronger and more acidic than concentrated acetic acid because it fully dissociates into hydrogen ions and chloride ions in solution, while acetic acid only partially dissociates into hydrogen ions and acetate ions. Therefore, hydrochloric acid would have more hydrogen ions in solution.
Formic acid is stonger than acetic acid?
Formic acid is stronger than acetic acid because it has a lower pKa value, indicating a stronger acidic nature. This is because formic acid can more readily donate a proton compared to acetic acid.
Difference between 0.1 M acetic acid and glacial acetic acid?
Glacial acetic acid doesn't have water in it. Acetic acid ordinarily would be in a solution. Acetic acid is a weak acid, but it can be very concentrated. Glacial acetic acid is a acetic acid of a high purity more then 99.75 %
What does vinegar have that lemon juice doesn't have?
It has a different type of acid. Vinegar has acetic acid, and lemon juice, which is slightly more acidic, has citric acid.
Why iodoacetic acid is more acidic than acetic acid?
Iodoacetic acid is more acidic than acetic acid because iodine is a larger and more electronegative atom than hydrogen, leading to a more stable conjugate base after losing a proton. This stability of the conjugate base results in iodoacetic acid being more acidic than acetic acid.
Why is acetic acid more acidic than phenol?
The two resonating structure of the anion formed after acetic acid gives up a proton are equivalent, and the negative charge rests on oxygen which is an electronegative element. But in case of phenoxide ion, the resonating structures are not equivalent, and negative charge rests on carbon which is an electropositive atom.
Why formic acid more acidic than acidic acid?
Formic acid is a smaller molecule as compare to acetic acid so polarity is working in small area and O-H bond is more polar HCOOH, in acetic acid the additional CH3- group is an electrons donor group so O-H bond is little bit stronger and less polar so it is weaker acid.
