Question

is H3CO3 is acid or base?​

Answer 1

Answer:

Carbonic acid is a chemical compound with the chemical formula H2CO3 ... Addition of base to an excess of carbonic acid gives bicarbonate (hydrogen carbonate). 

Answer 2

Answer:

H3CO3 IS A WEEK ACID

Explanation:

H2CO3 is a weak acid that its dissociates into a proton (H+ cation) and a bicarbonate ion (HCO3- anion). This compound is only partly dissociates in the  aqueous solutions. Further more, the conjugate base of the  carbonic acid, which is the bicarbonate ion, is a relatively good base.

Carbonic acid is weak acid because its dissociates the  partially (that is, about 1 out of 100 molecules separates from its hydrogen ion). In the carbonic acid solution, there is a larger number of the un-dissociated H3CO3 molecules, and just a few H+ and HCO3- ions.

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