Question

When aluminum is mixed with iron(III) oxide, iron metal and aluminum oxide are produced, along with a large quantity of heat. What mole ratio would you use to determine moles of Fe if moles of Fe_ $\mathrm{O}_{3}$ is known? $\mathrm{Fe}_{2} \mathrm{O}_{3}(\mathrm{s})+2 \mathrm{Al}(\mathrm{s}) \rightarrow 2 \mathrm{Fe}(\mathrm{s})+\mathrm{Al}_{2} \mathrm{O}_{3}(\mathrm{s})+$ heat

Name: Problem 48, Chapter 11: Chemistry Matter and Change
Uploaded: 2021-01-16T10:38:15-08:00
Duration: 1 min 24 s
Channel: Prashant Bana
Description: When aluminum is mixed with iron(III) oxide, iron metal and aluminum oxide are produced, along with a large quantity of heat. What mole ratio would you use to determine moles of Fe if moles of Fe O3 is known? Fe2 O3(s)+2 Al(s) →2 Fe(s)+Al2 O3(s)+ heat

   When aluminum is mixed with iron(III) oxide, iron metal and aluminum oxide are produced, along with a large quantity of heat. What mole ratio would you use to determine moles of Fe if moles of Fe_ $\mathrm{O}_{3}$ is known? $\mathrm{Fe}_{2} \mathrm{O}_{3}(\mathrm{s})+2 \mathrm{Al}(\mathrm{s}) \rightarrow 2 \mathrm{Fe}(\mathrm{s})+\mathrm{Al}_{2} \mathrm{O}_{3}(\mathrm{s})+$ heat

Chemistry Matter and Change

Thandi Buthelezi,… 1st Edition

Chapter 11, Problem 48

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Solved by Expert Prashant Bana

01/16/2021

Step 1

Step 1: The balanced chemical equation is given as: \[ \mathrm{Fe}_{2} \mathrm{O}_{3}(\mathrm{s})+2 \mathrm{Al}(\mathrm{s}) \rightarrow 2 \mathrm{Fe}(\mathrm{s})+\mathrm{Al}_{2} \mathrm{O}_{3}(\mathrm{s}) \] Show more…

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When aluminum is mixed with iron(III) oxide, iron metal and aluminum oxide are produced, along with a large quantity of heat. What mole ratio would you use to determine moles of Fe if moles of Fe_ $\mathrm{O}_{3}$ is known? $\mathrm{Fe}_{2} \mathrm{O}_{3}(\mathrm{s})+2 \mathrm{Al}(\mathrm{s}) \rightarrow 2 \mathrm{Fe}(\mathrm{s})+\mathrm{Al}_{2} \mathrm{O}_{3}(\mathrm{s})+$ heat

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Key Concepts

Balanced Chemical Equation

A balanced chemical equation accurately represents the chemical reaction by ensuring that the number of atoms of each element is the same on both the reactants and products sides. The coefficients in the equation indicate the relative number of moles of each substance involved in the reaction.

Mole Ratio

A mole ratio is derived from the coefficients in a balanced chemical equation and represents the proportional relationship between the moles of one substance and the moles of another. It is used as a conversion factor to determine the amount of one substance based on a known amount of another.

Stoichiometry

Stoichiometry is the branch of chemistry that deals with the quantitative relationships between reactants and products in a chemical reaction. It involves calculating the amounts of substances consumed and produced using information from a balanced chemical equation.

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