The iron ore magnetite consists of
...The iron ore magnetite consists of
Fe2O3
Fe3OH4
FeCO3
3Fe2O3 .. 3H2O
Correct answer is A
No explanation has been provided for this answer.
Electrons enter into orbitals in order of increasing energy as exemplified by? ...
The oxidation state of carbon in HCOOH is ...
When ammonia and hydrogen ion bond together to form ammonium ion, the bond formed is called ...
Hydrogenation may be effected by...
Two solutions containing Pb2+ and AI3+ respectively can be distingusihed using...