Chromatography Example

Chromatography Example

A solution of ethanol and water (1:1 Ratio) is poured into a graduated cylinder. A black line is drawn with a felt-tipped pin across the bottom of a strip of absorbent filter paper.

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 .