Question

Почему идёт эта реакция? ZnO + H2SO4 → ZnSO4 + H2O

Answer 1

Потому что образуется вода

Answer 2

Reaction Explanation: ZnO + H2SO4 → ZnSO4 + H2O

This reaction is a chemical reaction between zinc oxide (ZnO) and sulfuric acid (H2SO4) that produces zinc sulfate (ZnSO4) and water (H2O). Let's break down the reaction and understand why it occurs.

Zinc oxide (ZnO) is a white powder that is commonly used in various applications, including as a pigment in paints, as a component in ceramics, and as a dietary supplement. Sulfuric acid (H2SO4) is a strong acid that is widely used in industrial processes, such as the production of fertilizers, dyes, and detergents.

When zinc oxide reacts with sulfuric acid, the following reaction takes place:

ZnO + H2SO4 → ZnSO4 + H2O

In this reaction, the zinc oxide (ZnO) reacts with sulfuric acid (H2SO4) to form zinc sulfate (ZnSO4) and water (H2O).

The reaction can be understood by examining the chemical properties of the reactants and products involved. Zinc oxide is a basic oxide, meaning it has basic properties and can react with acids. Sulfuric acid, on the other hand, is a strong acid that can donate protons (H+) in a chemical reaction.

When zinc oxide reacts with sulfuric acid, the zinc oxide acts as a base and reacts with the sulfuric acid to form zinc sulfate and water. The zinc oxide accepts protons from the sulfuric acid, resulting in the formation of zinc sulfate. At the same time, the hydrogen ions from the sulfuric acid combine with hydroxide ions from the zinc oxide to form water.

The balanced chemical equation for this reaction is:

ZnO + H2SO4 → ZnSO4 + H2O

It is important to note that this reaction is an example of a neutralization reaction, where an acid and a base react to form a salt and water. In this case, sulfuric acid is the acid, zinc oxide is the base, zinc sulfate is the salt, and water is the product.

In summary, the reaction between zinc oxide and sulfuric acid produces zinc sulfate and water. This reaction occurs because zinc oxide acts as a base and reacts with the sulfuric acid to form the salt and water.