What  are the chemical names & chemical formula of the following ores:

Bauxite,Galena,Cinnabar,Magnetite,Haematite

Asked by agraharianiruddha | 20th Sep, 2018, 06:56: PM

Expert Answer:

 
Galena: PbS Lead sulphide
 
Cinnabar: HgS mercuric sulphide
 

Haematite: Fe2O3  Ferric oxide

Magnetite: Fe3O4 

Bauxite: AlOx (OH)3-2x 


 

Answered by Varsha | 21st Sep, 2018, 07:08: PM