GATHER EVIDENCE Describe some of the units of measurement that you see on this food label. What does
each unit measure? What other information do you see?

1. they vary with a higher number because boiling is way hotter than melting

idk what the question is about

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.