Need assistance with chemistry! write balanced chemical equations that show the dissociation of the following compounds in water. be sure to include the phase of each reagent and product.
calcium iodide

Here's what I get  

Explanation:

Ionic solids dissociate in water to form hydrated ions. Thus

CaI₂(s) ⟶ Ca²⁺(aq) + 2I⁻(aq)

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.

the answer is a! (2.9 x 10^-18 j) hope i could someone. : )