Make a Test Tube Thunderstorm!

Make a Test Tube Thunderstorm!

In this cool science experiment we make a thunderstorm in a test tube using alcohol, sulfuric acid and potassium permanganate.

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 .