Final answer:
The reaction MgO + H₂O → Mg(OH)₂ is an example of a basic anhydride, magnesium oxide, reacting with water to form a base, magnesium hydroxide.
Step-by-step explanation:
The reaction that is an example of a basic anhydride reacting with water is MgO + H₂O → Mg(OH)₂. Basic anhydrides are usually metal oxides that react with water to form bases. In the given reaction, magnesium oxide (MgO), which is a metal oxide, reacts with water (H₂O) to yield magnesium hydroxide (Mg(OH)₂), a base. This aligns with the trend that oxides of more electropositive elements, like magnesium, tend to form basic solutions when hydrated.
The reaction that is an example of a basic anhydride reacting with water is MgO + H₂O → Mg(OH)₂. Basic anhydrides are metal oxides that react with water to form bases. In this reaction, magnesium oxide (MgO) reacts with water (H₂O) to produce magnesium hydroxide (Mg(OH)₂), which is a base.