(1.4) I can draw density differences in substances using particle pictures For the following three questions, use the
answer choices to the right, a-f.
8. Which model represents the most
mass? Explain your answer
a.
110-6
9. Which model represents the most
volume? Explain your answer.
e.
10. Which model represents the greatest density? Explain your answer

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.