Question

12. Write the formula of the compound which is made up of the following ions :: Tel
.2
(i) Na+ and so
(ii) Pb2+ and PO
(iii) Ba2+ and so
(iv) Ca2+ and CT

Answer 1

Answer:

1) Sodium Sulphate = Na_2SO_4

2) Lead(II) Phosphate = pb_3(po_4)^2

3) Barium Sulfate = BaSO_4