You are a Pfizer vaccine scientist. You find that the most effect dose of vaccine is 3.00 E -7 g of mRNA injected into the deltoid muscle. How many particles of mRNA are in an effective dose of vaccine? The MM Vaccine = 1.388 E 6 g/mol ,

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.