Will mark brainliest iron chloride (fecl3) and potassium oxide (koh) react in a double displacement reaction. • what will the products of the reaction be? explain how you did this. • does this represent a chemical change or a physical change? explain how you came to your answer.

( A) The product  of double displacement reaction  between feCl3 and KOH is

KCl  and Fe(OH)3

   explanation

A double displacement    between FeCl3  and KOH reaction occurs to form KCl  and Fe(OH)3  according to below equation.

3KOH + FeCl3→   3KCl  + Fe(OH)3

Since K  is  high reactive than Fe ,K  replaces Fe   from it's compound  to form KCl  while Fe take OH to form F(OH)3

(B) The  type of  chemical change  represented is   a chemical change

This  is  because  double displacement reaction result in formation of new  products.

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a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.