The chemistry of aqueous solutions of zirconium salts (does the zirconyl ion exist?)

CONTENTS
I. Introduction 656
II. Historical review 656
III. Properties of aqueous solutions of zirconium salts 657
IV. Complex formation by zirconium in aqueous and acidic solutions of its salts 660
V. Preparative chemistry of zirconium compounds and its relation to the chemical state of zirconium in solutions 664