Luminol (Chemiluminescence) glow stick

Luminol (Chemiluminescence) glow stick

3% hydrogen peroxide 0.25 grams of sodium ferrocyanide,two solutions are mixed produces a faint blue glow 10 grams potassium ferricyanide is added to combination to produce an intense blue glow.

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 .