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1. CuCl

2. FeO

3. PbO2

4. Sn(SO4)2

5. Au3N

2006-12-02 10:52:46 · 3 answers · asked by freindly asian 1 in Science & Mathematics Chemistry

3 answers

1) cuprous chloride...CuCl2 wd be cupric
2) ferrous oxide...Fe2O3 wd be ferric
3) plumbic oxide or lead dioxide...PbO wd be plumbous
4) stannic sulfate...SnSO4 wd be stannous
5) aurous nitride or triauro nitride

2006-12-02 11:18:15 · answer #1 · answered by L. A. L. 6 · 1 0

It's been a while, but try this:

1. copper chloride
2. iron oxide
3. lead oxide
4. tin sulfate
5. gold nitride

2006-12-02 18:59:49 · answer #2 · answered by Anonymous · 0 0

I don't know about the others, but FeO is rust, I think.

2006-12-02 18:55:32 · answer #3 · answered by Amy F 5 · 0 0

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