Temporary and Permanent Hardness of Water

Temporary hardness is due to carbonate & bicarbonate anions present in water and also called carbonate hardness . The temporary hardne...

Team GyanPark 8 Jul, 2018

Some Important Chemicals, their Common Names and Chemical Formula.

Here are some important chemicals, their common names, and chemical formula. GITAB | Knowledge Hub: Category Science. Title: Some Important ...

Team GyanPark 23 Mar, 2018