Write a balanced equation for the reaction of na₂s and cdso₄. express your answer as a chemical equation. identify all of the phases in your answer. enter no reaction if no precipitate is formed.

Explanation:

A chemical reaction equation that contains same number of atoms on both reactant and product side is known as a balanced chemical reaction equation.

For example,

Here, number of reactant molecules are as follows.

Na = 2

S = 2

Cd = 1

O = 4

Number of product molecules are as follows.

Na = 2

S = 2

Cd = 1

O = 4

As there are already equal number of atoms on both reactant and product side. Hence, the reaction equation is balanced.

Also, in this reaction both and are present as aqueous solution. And, CdS is the precipitate that is formed as it is the insoluble solid that forms.

is present in aqueous state.

the answer is 0.42 is that is an option. this question provides no info