The chemical formula for carbonic acid is H_{2}*C*O_{3} . How many compounds are represented by this formula? (1point)

O 6

O3

O

02

2 answers

The chemical formula for carbonic acid is H2CO3, so there is only 1 compound represented by this formula.
So, it the answer 6 or 1? The chemical formula for carbonic acid, H2CO3, represents one compound.