How to Make Potassium Nitrate at Home

How to Make Potassium Nitrate at Home

How to make potassium nitrate at home with instant cold packs and "sodium-free" salt.

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 .