Question

a list of oxides isgiven: CO2, N₂O_5, Na₂O, N₂ O

state

1.The oxide which dissolves in water to form a strongly alkaline solution

2. The acid anhydride of nitric acid

3. The neutral oxide

4. The anhydride of carbonic acid

5. The two oxides that react to form a salt

Answer 1

1. The oxide which dissolves in water to form a strongly alkaline solution - Na₂O

2. The acid anhydride of nitric acid - N₂O₅

3. The neutral oxide - N₂O

4. The anhydride of carbonic acid - CO₂

5. The two oxides that react to form a salt - Na₂O and CO₂