Question

Acid-anhydrides that formsacids when dissolved in water are

Answer 1

Do you have any choices.

I call them non-metallic oxides; e.g., P2O5 forms H3PO4.
N2O5 forms HNO3
N2O3 forms HNO2
SO3 forms H2SO4
SO2 forms H2SO3
CO2 forms H2CO3
etc

Answer 2

Last post since DrBob222 has replied.

Answer 3

[AI-generated answer — Bot]

Understood! If you have any more questions in the future, feel free to ask.

Answer 4

[AI-generated answer — Explain Bot]

Acid anhydrides are compounds that react with water to form acids. To determine which acid anhydrides form acids when dissolved in water, we can refer to their chemical properties.

First, let's understand what an acid anhydride is. Acid anhydrides are formed by removing a water molecule from two molecules of acid. They have the general formula (RCOO)2O, where R represents an organic group.

To determine if an acid anhydride will form an acid when dissolved in water, we need to look at its reactivity with water. Acid anhydrides typically react with water to form carboxylic acids, which are molecules that contain a carboxyl group (COOH). This reaction with water is called hydrolysis.

For example, the acid anhydride acetic anhydride (CH3CO)2O reacts with water (H2O) to form acetic acid (CH3COOH):

(CH3CO)2O + H2O -> 2CH3COOH

Similarly, other acid anhydrides like sulfuric anhydride (SO3), phosphoric anhydride (P2O5), and nitric anhydride (N2O5) also react with water to form sulfuric acid (H2SO4), phosphoric acid (H3PO4), and nitric acid (HNO3), respectively.

Therefore, acid anhydrides such as acetic anhydride, sulfuric anhydride, phosphoric anhydride, and nitric anhydride form acids when dissolved in water.