Question

The valencies of some ions are as follows: Zinc ion, 2; Phosphate ion, 3; Nitrogen, 3; Sodium ion, 1; Oxygen, 2; Bromide ion, 1; Lead ion, 2. Using the above information, write down the chemical formulae of the following: a. Zinc phosphate b. Dinitrogen trioxide c. Sodium phosphate d. Lead(ll) bromide [Ans. a. Zn3(PO4)2 b. N2O3 c. Na3PO4 d. PbBr2]
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Answer 1

Answer:

[Ans. a. Zn3(PO4)2 b. N2O3 c. Na3PO4 d. PbBr2]

Explanation:

[Ans. a. Zn3(PO4)2 b. N2O3 c. Na3PO4 d. PbBr2]

Answer 2

Answer:

a. Zn3(PO4)2 b. N2O3 c. Na3PO4 d. PbBr2

Explanation:

a. Zn3(PO4)2

b. N2O3

c. Na3PO4

d. PbBr2