Chapter 36: Problem 10

How is the rate of reaction related to the rate of consumption of a reactant and its stoichiometric coefficient? Provide your answer using a grammatically correct English sentence.

Short Answer

Expert verified

The rate of reaction is directly related to the rate of consumption of a reactant divided by its stoichiometric coefficient. In other words, for the same rate of reaction, a reactant with a larger stoichiometric coefficient will be consumed more rapidly.

Step by step solution

Understand the concept of reaction rate

The rate of a chemical reaction describes how the concentration of a reactant or a product changes with time. It explains how quickly reactants are consumed and how quickly products are formed.

Understand the concept of stoichiometric coefficient

In a chemical reaction, stoichiometric coefficients are the numbers in front of the reactants and products in the chemical equation. They indicate the ratio of molecules of reactants consumed and products formed in the reaction. For example, in the reaction \(2A \rightarrow B\), the stoichiometric coefficient of reactant 'A' is 2 and that of product 'B' is 1.

Relating reaction rate to rate of consumption and stoichiometric coefficient

The rate of reaction is directly proportional to the rate of consumption of a reactant over its stoichiometric coefficient. If the coefficient is larger, it means more of that reactant is consumed in the reaction for the same rate of the reaction, hence the rate of consumption of that reactant is larger.

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How is the rate of reaction related to the rate of consumption of a reactant and its stoichiometric coefficient? Provide your answer using a grammatically correct English sentence.

Short Answer

Step by step solution

Understand the concept of reaction rate

Understand the concept of stoichiometric coefficient

Relating reaction rate to rate of consumption and stoichiometric coefficient

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