Which of the following methods separates a homogeneous solution by spinning the solution very fast? a) evaporation and distillation b) filtration c) centrifuge d) magnetism

The correct answer would be C) Centrifuge

A centrifuge can be used to speed up the process by spinning super-fast until the heavier components (solids or liquids) sink to the bottom and the lighter components (liquids or gases) float to the top.

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.