Use the Problem-Solving Strategy below to help you determine the name for Fe2O3.You may write your response as a series of steps. (ref: p.218-224)

The steps involve identifying the elements in the compound

Explanation:

The compounds are named after the atoms in the molecule. Now, the steps are as follows:

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

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