17.24—Ligand exchange, and an accompanying colour change, occurs in the formation of: i [Cu(NH3)4(H2O)2]2+ from [Cu(H2O)6]2+ via

Understand that ligand exchange, and an accompanying colour change, occurs in the formation of: i [Cu(NH3)4(H2O)2]2+ from [Cu(H2O)6]2+ via Cu(OH)2(H2O)4 ii [CuCl4]2- from [Cu(H2O)6]2+ iii [CoCl4]2- from [Co(H2O)6]2+.

Use —ligand exchange, and an accompanying colour change, occurs in the formation of: i [cu(nh3)4(h2o)2]2+ from [cu(h2o)6]2+ via to connect the rule to the data and decision in the question.

This matters because —ligand exchange, and an accompanying colour change, occurs in the formation of: i [cu(nh3)4(h2o)2]2+ from [cu(h2o)6]2+ via determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply —ligand exchange, and an accompanying colour change, occurs in the formation of: i [cu(nh3)4(h2o)2]2+ from [cu(h2o)6]2+ via to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: —Ligand exchange, and an accompanying colour change, occurs in the formation of: i [Cu(NH3)4(H2O)2]2+ from [Cu(H2O)6]2+ via is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.