I should know this....?

0 ⤊

I should know this....?

Whats the chemical formula for the compound

cobalt (III) oxide

AND

tin (II) phosphate

2007-12-16 09:07:12 · 2 answers · asked by CT 3 in Science & Mathematics ➔ Chemistry

2 answers

Co2O3

Sn3(PO4)2

2007-12-16 09:19:34 · answer #1 · answered by hill2625@sbcglobal.net 2 · 0⤊ 0⤋

No reason why you should know it; every reason why you should be able to work it out.

You need to balance charges using Co3+ andO2-; and using Sn2+ and PO4 3-

2007-12-16 09:14:39 · answer #2 · answered by Facts Matter 7 · 0⤊ 0⤋