please help me understand this

Given the following statements, naming rules, and/or research: 1. "Water is added to an alcoholic (isopropyl alcohol) solution containing tetrachloroco- baltate(II) complex anions. Hexaaquacobalt(II) cationic complexes and chloride anions are produced in aqueous solution." Write the balanced reaction scheme for the chemical reaction just described: (Hint: The tetrachlorocobalte(11) is starting with four chloride ions attached. The hexaquacolbolt(II) is ending up with six water ligands attached.] (1) 2. Given your reaction written in Eq. (1) predict the outcome of adding calcium dichloride to the same test tube