process is feo,fe2o3
and fe3o4
What are the inorganic material eliminated in Sulphated Ash
what is the oxidation number for KMnO4?
which cationic polymer is compatible with poly aluminium chloride?
what is the use of Flame emission spectroscopy?
what is thickness of the polystyrene film
What are the uses of sulfuric acid as a dehydrating agent?
what is the difference between valency and oxidation state?
Give the formula of the following compound. i) Chloropentaamminecobalt(III) chloride ii) tris(ethylenediamine)cobalt(III)chloride iii) tetraamminesulphatocobalt(III)nitrate
In pickling process of titatium with HCL . how to know if the acid is not effective after pickling several batch. is there any test to know it. (not practically)
Who is the father of chemistry?
How chromium hydroxide shows amphoteric character?
What is hybridyzation? How can we find that which type hybridyzation in perticular compound like in CH4(hy is sp3)?