Question

How do you write an equation to represent “zinc reacts with copper (II) nitrate to form zinc nitrate and copper”?

Answer 1

Hint: The reaction of zinc with copper (II) nitrate to form zinc nitrate and copper is an example of single displacement reaction where the one atom from the reactant displaces the other atom from the other reactant to form the product.

Complete step by step answer:
The given statement is “zinc reacts with copper (II) nitrate to form zinc nitrate and copper”.
The chemical reaction is defined as the reaction taking place between the reactant compounds to form a product under specific conditions like temperature, pressure, nature of solvent.
The chemical equation is the symbolic representation of the chemical reaction which is represented in terms of symbols and formulae. In the chemical equation reactants are written in the left side of the chemical equation and the products are written in the right side of the chemical equation.
The chemical equation for the reaction of zinc with copper (II) nitrate is shown below.
$Zn(s) + Cu{(N{O_3})_2}(aq) \to Zn{(N{O_3})_2}(aq) + Cu(s)$
In this reaction, zinc reacts with copper nitrate to form zinc nitrate and copper.
This reaction is an example of a single displacement reaction. In a single displacement reaction, one atom or ion from the reactant displaces the other atom or ion from the other reactant to form the product.
In this reaction, zinc metal displaces the copper from copper nitrate to form zinc nitrate and copper metal.

Note:
The zinc is more reactive metal than copper, therefore zinc displaces copper. The zinc reduces the copper ion of copper nitrate and the copper ion oxidizes the zinc.