KnowraCopper(II) sulfateLinked fromLinked fromThe 4 pages that link to Copper(II) sulfate, each with the reason it gives.All 4Broader topic 2Compared with 2SulfateBroader topic: It illustrates the colored hydrated salts formed by transition-metal cations and sulfate.Salt (chemistry)Broader topic: Its hydrated crystals show that salts can incorporate water into their solid structures.Copper(II) chlorideCompared with: It is a familiar hydrated copper(II) salt with a different anion and crystal chemistry.Copper(II) nitrateCompared with: Its similar color can obscure that sulfate replaces nitrate and changes the chemistry.