Answer:
The chemical formula "4H3O2" represents four molecules of the compound H3O2.
The formula H3O2 can be written as (H2O) + H2O, meaning it is a combination of one water molecule (H2O) and an additional hydrogen ion (H+). The hydrogen ion (H+) is an atom of hydrogen that has lost its electron, so it has a charge of +1.
Each molecule of H3O2 contains two hydrogen atoms - one from the water molecule and one from the hydrogen ion. So, to find the total number of hydrogen atoms in 4H3O2, we need to multiply the number of hydrogen atoms per molecule by the number of molecules:
2 hydrogen atoms/molecule x 4 molecules = 8 hydrogen atoms
Therefore, there are 8 hydrogen atoms in the formula 4H3O2.
Step-by-step explanation: