HELP PLEASE! Write the chemical formula for compound?

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HELP PLEASE! Write the chemical formula for compound?

Write the chemical formula for each of the following compounds.

11. nickel (II) sulphite

12. cupric nitrate

13. ammonium phosphite

14. manganese (II) nitride

15. tin (IV) fluoride

2006-12-02 11:55:06 · 3 answers · asked by freindly asian 1 in Science & Mathematics ➔ Chemistry

3 answers

11. NiSO3

12. Cu(NO3)2

13. (NH4)3PO3

14. Mn3N2

15. SnF4

2006-12-02 12:07:57 · answer #1 · answered by drewbear_99 5 · 0⤊ 0⤋

11. NiSO3
12. Cu(NO3)4
13. NH4 PO2
14. Mn3N2
15. SnF4

2006-12-02 20:07:58 · answer #2 · answered by Anonymous · 0⤊ 0⤋

11. NiSO3

12. Cu(NO3)2

(NH4)3PO4

Mn3N2

SnF4

2006-12-02 19:58:49 · answer #3 · answered by steve_geo1 7 · 0⤊ 0⤋