HElP! WRITE THE CHEMICAL FORMULA, PLEASE!!??

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HElP! WRITE THE CHEMICAL FORMULA, PLEASE!!??

1) sodium chromate

2) barium nitrate

3) ammonium sulfate

4) aluminum hydroxide

5) calcium phosphate

(*PLEASE NOT THAT THE #'S ARE SUPPOSED TO BE IN SMAL FORM)

2006-11-21 13:54:54 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

opss sorrryy the msg in (*) was by mistake!! thnx

2006-11-21 13:55:41 · update #1

2 answers

1) Na2CrO4
2) Ba(NO3)2
3) (NH4)2SO4
4) Al(OH)3
5) Ca3(PO4)2

2006-11-21 14:02:46 · answer #1 · answered by Tora 2 · 1⤊ 0⤋

1) Na2CrO4
2)Ba(NO3)2
3) (NH4)2SO4
4) Al(OH)3
5) Ca3(PO4)2

Please note that when you report the answers, you must write the numbers as subscripts.

2006-11-21 22:04:03 · answer #2 · answered by steve_geo1 7 · 0⤊ 0⤋