Here's a breakdown:

* Non-metal oxides are compounds formed when a non-metal element combines with oxygen. Examples include carbon dioxide (CO₂), sulfur dioxide (SO₂), and nitrogen dioxide (NO₂).

* Acids are substances that release hydrogen ions (H⁺) when dissolved in water.

When a non-metal oxide dissolves in water, it reacts with the water molecules to form an acid.

Here are some examples:

* Carbon dioxide (CO₂) + water (H₂O) → carbonic acid (H₂CO₃)

* Sulfur dioxide (SO₂) + water (H₂O) → sulfurous acid (H₂SO₃)

* Nitrogen dioxide (NO₂) + water (H₂O) → nitrous acid (HNO₂) and nitric acid (HNO₃)

The resulting acids can have varying strengths depending on the specific non-metal oxide.