Chapter 8.3, Problem 8.5WE

(a)

Interpretation Introduction

Interpretation: for the given reaction, the amount of urea produced from $\text{5}\text{.25}\text{moles}$ of ammonia and the stoichiometric amount of carbon dioxide required to react with $\text{5}\text{.25}\text{moles}$ of ammonia are needed to be determined.

Concept introduction:

• Balanced chemical equation of a reaction is written according to law of conservation of mass.
• Mole ratio between the reactant and a product of a reaction are depends upon the coefficients of reactant and product in a balanced chemical equation.

To find: the amount of urea produced from $\text{5}\text{.25}\text{moles}$ of ammonia in the given reaction.

(b)

Interpretation Introduction

Interpretation: for the given reaction, the amount of urea produced from $\text{5}\text{.25}\text{moles}$ of ammonia and the stoichiometric amount of carbon dioxide required to react with $\text{5}\text{.25}\text{moles}$ of ammonia are needed to be determined.

Concept introduction:

• Balanced chemical equation of a reaction is written according to law of conservation of mass.
• Mole ratio between the reactant and a product of a reaction are depends upon the coefficients of reactant and product in a balanced chemical equation.

To find: the stoichiometric amount of carbon dioxide required to react with $\text{5}\text{.25}\text{moles}$ of ammonia in the given reaction.