magnesium has a valency of 2
Magnesium has the valence 2.
7
The formula for a sulphate ion is SO42- so the valency of a sulphate ion is -2.
The valency of sulfur is 2.
Na2co3
H2so4-
i think its 2
The formula for a sulphate ion is SO42- so the valency of a sulphate ion is -2.
magnesium has a valency of 2
The valency of sulfur is 2.
Magnesium Sulphate and Zinc magnesium + zinc sulphate = magnesium sulphate + zinc By Moin Hussain
Na2co3
H2so4-
The sulfate anion has a valency of 2-, i.e. it is SO4^2-
It makes magnesium sulphate, and copper.
i think its 2
-2
It makes Magnesium Sulphate
it will form magnesium sulphate + copper