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OLga [1]
3 years ago
13

How many atoms of oxygen are in 4H2PO3? A.)13 B.)7 C.)3

Chemistry
2 answers:
Juliette [100K]3 years ago
3 0

Answer:

There are 3 Oxygen atoms

Explanation:

The little 3 on the right of it, indicates how many there are.

katovenus [111]3 years ago
3 0

3 atoms of oxygen are there in 4H2PO3  

Explanation:

4H_2PO_3 exists as an anion. 4H2PO34H_2PO_3 is s conjugate base of a phosphorous acid and  conjugate acid of a the hydrogenphosphite.

While representing any chemical compound ,numeric value that is suffixed before atom symbol denotes the number of atoms in that particular compound. In the equation4H_2PO_3, there are 4 of Hydrogen (H) atoms. Two of Phosphorus Monoxide (PO) atom.  And 3 of oxygen (O) atoms.  

Thus it can be concluded that there are 3 oxygen atom present in the DihydrogenPhosphate

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