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NNADVOKAT [17]
3 years ago
7

The formula for the carbonate ion is CO32−. Predict the formula for carbonic acid.

Chemistry
2 answers:
klio [65]3 years ago
7 0

Answer : The formula of carbonic acid is, H_2CO_3

Explanation :

Acid : It is a substance that has ability of donating proton or hydrogen ion, H^+. That means, in acid hydrogen should be present in the compound.

The element carbonate is the non-metal polyatomic ion. The stable oxidation state of phosphate ion (CO_3^{2-}) is, (-2).

When the hydrogen combine with the carbonate ion, it forms hydrogen carbonate (carbonic acid). The formula of carbonic acid is, H_2CO_3.

It is an ionic compound in which the a metal (hydrogen) react with the non-metal (carbonate ion) and combine with the an ionic bond by the criss-cross method.

Hence, the formula of carbonic acid is, H_2CO_3

Vikki [24]3 years ago
6 0
H2CO3 is the formula
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