Liver of sulphur substitute

Liver of sulphur substitute

Liver of sulphur is basically potassium pyrosulphate. This video shows how to make a substitute for liver of sulphur with sodium hydroxide (commonly known as caustic soda and easily available).

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 .