The number of atoms of each element before the reaction and the number of atoms of each element after the reaction must be
A.) 2
B.) 12
C.) 32
D.) 40

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants