Chemistry experiment 7 - Purple smoke

Chemistry experiment 7 - Purple smoke

Some pyrotechnix mixes are heated until they explode. Purple iodine vapor is formed.

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 .