Question

4. C Formulate the following compounds-
a) Barium chloride
c) Sodium bicarbonate
e) Ferrous nitrite
b) Aluminium sulphate
d) Magnesium phosphate​

Answer 1

a. BaCl2

c. NaHCO3

e. Fe(NO2)2

b. Al2(SO4)3

d. Mg3(PO4)2

Answer 2

Here's the answer......