HELP PLEASE How can the rate constant be determined from the rate law?
A. The rate constant is the reaction rate multiplied by the
concentration terms.
B. The rate constant is the reaction rate divided by the concentration
terms.
C. The rate constant is the same thing as the reaction rate for the
reaction.
D. The rate constant can be calculated from the exponents of the
concentrations.

i think   the answer is c hope i'm right

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.