Ammonium dichromate + pellets of mercuric thiocyan

Ammonium dichromate + pellets of mercuric thiocyan

Reaction of ammonium dichromate and pellets of mercuric thiocyanate. Also called the "Serpents in the Grass" reaction. Much more exciting than the ammonium dichromate volcano.

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 .