Question

Identify the number of atoms on the reactant side of the chemical equation.

Answer 1

Hi, I believe this should belongs to the chemistry section, but nevertheless here is the solution :

Number of Fe atoms: (2) + (2) =4
Number of O atoms. : (3)
Number of H atoms: (3 X 2)=6
Total atoms: 4+3+6=13 atoms

Answer 2

Answer:

The Correct Answer is: 2,3,and 6

Explanation:

There are  

2

 Fe (iron) atoms.

There are  

3

 O (oxygen) atoms.

There are  

6

 H (hydrogen) atoms.