Please complete the equilibrium below. When typing your answer, write subscript as a "normal" number, and enclose superscript in parentheses. So, instead of SO42- you would write SO4(2-). HNO3 + H2SO4 <---> H2SO4
acts as the Bronsted acid

c. heat could easily travel through the molecules in the air and escape/enter the flask. removing the air slows down the heat transfer.  

the answer would be b i believe

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.

intensive properties because they do not depend on the amount of matter in the sample.