Question

An oxide which dissolves in water to form acid

Answer 1

Answer:

there are many

Explanation:

1. SO2,
2. SiO2,
3. Al2O3,
4. CO,
5. MgO,
6. Na2O

Answer 2

Answer:

Silicon dioxide is a weakly acidic oxide. It will react with strong bases to form silicate salts, but not with water: SiO2 + 2NaOH → Na2SiO3 + H2O.

Explanation: