từ các nguyên liệu Fe(OH)2 MnO2 và dung dịch HCL đặc hãy nêu các bước tiến hành và viết phương trinh phản ứng hóa học điều chế FeCl3

convalent bond :

is a chemical bond formed by the sharing of electron between 2 atoms.

it is the direct chemical bond between 2 atoms.

in bond formation atoms are involved here.

electrovalent bond:

is a chemical bond defined as electroststic attraction between 2 atoms.

it is the electrostatic attraction between 2 atoms.

in bond formation, ions are involved here.

hope it

and ur welcm

: )

b. is the answer hoped i        

you need to stop taking that class