If a reaction vessel contains equal masses of Fe and S, a mass of FeS corresponding to which of

Name: Problem 105, Chapter 3: Chemistry The Science in Context
Uploaded: 2020-05-08T04:34:31-08:00
Duration: 1 min 18 s
Channel: Sam Limsuwannarot
Description: If a reaction vessel contains equal masses of Fe and S, a mass of FeS corresponding to which of the following could theoretically be produced? a. the sum of the masses of Fe and S. b. more than the sum of the masses of Fe and S. c. less than the sum of the masses of Fe and S..

step 1 So the question here basically says that if you have a reaction vessel that contains equal masse

Question

If a reaction vessel contains equal masses of Fe and $\mathrm{S}$, a mass of FeS corresponding to which of the following could theoretically be produced? a. the sum of the masses of $\mathrm{Fe}$ and $\mathrm{S}$. b. more than the sum of the masses of Fe and $S$. c. less than the sum of the masses of Fe and $S$..

   If a reaction vessel contains equal masses of Fe and $\mathrm{S}$, a mass of FeS corresponding to which of the following could theoretically be produced?
a. the sum of the masses of $\mathrm{Fe}$ and $\mathrm{S}$.
b. more than the sum of the masses of Fe and $S$.
c. less than the sum of the masses of Fe and $S$..

Chemistry The Science in Context

Thomas R. Gilbert 5th Edition

Chapter 3, Problem 105

Instant Answer

Solved by Expert Sam Limsuwannarot

05/08/2020

Step 1

Step 1: The reaction between iron (Fe) and sulfur (S) to form iron sulfide (FeS) can be represented as follows: \[Fe + S \rightarrow FeS\] In this reaction, the mass of the reactants (Fe and S) should be equal to the mass of the product (FeS) according to the law Show more…

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If a reaction vessel contains equal masses of Fe and $\mathrm{S}$, a mass of FeS corresponding to which of the following could theoretically be produced? a. the sum of the masses of $\mathrm{Fe}$ and $\mathrm{S}$. b. more than the sum of the masses of Fe and $S$. c. less than the sum of the masses of Fe and $S$..

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Key Concepts

Limiting Reagent

The limiting reagent is the reactant that is completely consumed first in a chemical reaction, thereby limiting the amount of product that can be formed. Understanding which reactant is limiting is crucial for calculating the theoretical yield of the reaction.

Law of Conservation of Mass

This principle states that in a chemical reaction, the total mass of the reactants must equal the total mass of the products because matter is neither created nor destroyed. It is a fundamental concept in chemical reactions and is used to predict the mass of products formed based on the mass of reactants used.

Stoichiometry

Stoichiometry involves the quantitative relationships among reactants and products in a chemical reaction. It is used to determine the amounts of substances consumed and produced, ensuring that the reaction adheres to the law of conservation of mass.

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