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As we know that acetic acid is CH3 substituted formic acid .since CH3 is an electron donating relative to hydrogen .so, it donates the electron to carboxyl group and makes it more negative.

this phenomenon makes acetic acid weaker acid than formic acid .Thus formic acid is stronger acid than acetic acid.

Written by Mayank shekhar

"student of ISc {PCM}

R.L.S.Y college ,Magadh university ,bodh gaya ,Bihar

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Julie Bernier

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4y ago

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Which acid what is the strongest - Formic acid or Acetic acid?

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Hydrochloric acid, HCl


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Acetic acid and formic acid are both organic acids, but they differ in their chemical properties and applications. Acetic acid has a milder odor and taste compared to formic acid, which has a strong, pungent odor. Acetic acid is commonly used in food preservation, as a solvent, and in the production of vinegar. Formic acid is used in leather tanning, textile dyeing, and as a preservative in livestock feed. Additionally, formic acid is a stronger acid than acetic acid, with different reactivity and chemical properties.


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Is formic acid stronger than nitrous acid?

No, nitrous acid is stronger. Nitrous acid pKa = 4.5 x 10^-4, while formic acid pKa - 1.7 x 10^-4.


What is more stronger acetic acid or ethanol?

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Which is a stronger acid Hydrochloric or acetic?

Hydrochloric acid is stronger than acetic acid. This is because hydrochloric acid fully dissociates in water to form more H+ ions, making it a stronger acid compared to acetic acid, which only partially dissociates.


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Why is acetic acid stronger than carbon acid?

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