A. Write a balanced chemical equation for this reaction below.
Fe(s) + H2O2(aq) produces FeO3(s) + H2O (l)

Fe(s) + 3H2O2(aq) FeO3(s) + 3H2O (l)

Explanation:

Fe(s) + H2O2(aq)   FeO3(s) + H2O (l)

To balance the equation put coefficient of 3 at back of H2O and H2O2

Fe(s) + 3H2O2(aq) FeO3(s) + 3H2O (l)

To check, the number of atoms of each element on the left must be equal to that of the right.

Element                       Left.                            Right

Fe.                               1                                    1

H.                            3×2=6                                  2×3=6

O.                           3×2 =6.                            3+3 = 6

This shows that the equation is balanced

I hope this was helpful, please mark as brainliest

the correct answer to this question is 2