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Alex Ar [27]
3 years ago
7

Label each reactant in the reaction below as a proton donor or a proton acceptor and as acidic or basic H2Co3 +H20---------HC0-3

+h30+
Chemistry
1 answer:
OLga [1]3 years ago
5 0

Answer:

Proton donor - H2CO3

Proton acceptor - H2O

Explanation:

The balanced reaction is

H2CO3 +H2O---------HCO3 - + h3O+

Here, water molecule i.e H2O has one additional H + ion hence it has accepted the hydrogen atom.

This additional hydrogen atom has been donated by H2CO3 thereby reducing itself to HCO3-

Hence,

Proton donor - H2CO3

Proton acceptor - H2O

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