Question

what happens when cabr₂ is dissolved in water at the particle level? the water evaporates the cabr₂ forms a solid precipitate the cabr₂ particles separate into ions the cabr₂ remains unchanged

Explanation:

Calcium bromide (\(CaBr_2\)) is an ionic compound. When dissolved in water, ionic compounds dissociate into their constituent ions. In the case of \(CaBr_2\), it will separate into \(Ca^{2 + }\) ions and \(Br^-\) ions. Water evaporation is not related to the particle - level process of dissolution described. Formation of a solid precipitate would mean the compound is not dissolving. And remaining unchanged contradicts the nature of ionic compound dissolution in water.

Answer:

The \(CaBr_2\) particles separate into ions.