A chemical reagent flask containing 3 kg of isopropanol is accidentally spilled on the floor of a laboratory. The liquid quickly spreads on the floor (3 m X 4 m surface area) and starts to vaporize. Now a couple of exhaust fans are switched on to ventilate the room after the spill. It takes 5 minutes to completely vaporize all the liquid. Assuming that the isopropanol vapor diffuses out from the liquid surface through a stagnant film of air, calculate the thickness of the air film.

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can you list the answers so i can 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.