Chromium(III) ions undergo several reactions to ma

Chromium(III) ions undergo several reactions to ma

A solution of chromium(III) ions is reacted with sodium hydroxide. Initially, a precipitate is formed, but excess amounts of sodium hydroxide yield green hexahydroxochromate(III) ions.

test Introduction to Chemistry

Introduction to ChemistryIntroduction to Chemistry

Self healing hydrogels and its industrial applications

Hydrogels are water-swollen, cross-linked polymeric structures produced by reactions of monomers or by hydrogen bonding. This hydrogels used in various applications .