17.23—Write ionic equations to show the meaning of amphoteric behaviour, deprotonation and ligand exchange in the reactions

Be able to write ionic equations to show the meaning of amphoteric behaviour, deprotonation and ligand exchange in the reactions in 17.22.

Use —write ionic equations to show the meaning of amphoteric behaviour, deprotonation and ligand exchange in the reactions to connect the rule to the data and decision in the question.

This matters because —write ionic equations to show the meaning of amphoteric behaviour, deprotonation and ligand exchange in the reactions determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply —write ionic equations to show the meaning of amphoteric behaviour, deprotonation and ligand exchange in the reactions to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: use the formula and units given in the question, show the substitution and interpret the result; the calculation alone is not the conclusion.