A student’s particulate-level sketch of shows one ion and one ion surrounded by water…
CHEMISTRY · Subjective · AP · Chemistry · Properties of Substances and Mixtures · Properties of Substances and Mixtures
Problem
A student’s particulate-level sketch of CaCl2(aq) shows one Ca2+ ion and one Cl− ion surrounded by water molecules. Describe the specific changes needed to correct the diagram so that it accurately reflects complete dissociation and charge neutrality.