What do the following formula stands for?
(i) Fe2SO43
This formula contains Ferric ion Fe+3 and Sulfate ion SO4-2.
This Chemical is Ferric sulfate or Iron(III) sulfate.
where (III) indicates valency of Ferric ion
What do the following abbreviations stand for?
(i) O
(ii) 2O
(iii) O2
(iv) 3O2
What do the following formula stand for
(NH4)3PO4
Mg(HCO3)2
What do the following symbols stand for ?
(a) H (b) H2 (c) 2H.
What does the following formula stand for?
MgNO32