Beilstein test with dichloromethane vapour.wmv

Beilstein test with dichloromethane vapour.wmv

A small amount of air containing dichloromethane vapour is injected into the air hole of a butane blow torch which is made of a copper rich alloy.

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 .