CHEM Test 9 (10th) 21-22

PbO₂

• Metallic Oxide

• Anhydride

• Acid

P₂O₅

• Metallic Oxide

• Non-metallic Oxide

• Base

Perchloric anhydride

• Cl₂O₇

• Cl₂O₅

• Cl₂O

Sulfurous anhydride

• SO

• SO₂

• SO₃

Dihydrogen monoxide

• H₂O

• HO₂

• H₂O₂

Dibromine pentoxide

• Be₂O₅

• B₂O₅

• Br₂O₅

FeO

• Iron dioxide

• Iron monoxide

• Iron trioxide

Cr oxidation states

• +2, +3, +6

• +2, +4, +5

• +2, +6, +7

Mn oxidation states

• +2, +3, +4, +6

• +3, +4, +6, +7

• +2, +3, +4, +6, +7

H₂SO₄

• Metallic Oxide

• Anhydride

• None of the above