sample weight is potassium ferrioxalatefind the Theoretical Mass % of Fe3+Equivalence Point (mol) Table 4. Data from Titration to Determine the Mass Percentage of Fe*Fe*Sample Weight(g)0.156Molarity of NaOH (ag)0.100First Equivalence PointVolume (mL) of NaOHMoles of Fe3* (mol)100.001Mass of Fe3* (g)0.055845Mass % of Fe³+35.79Theoretical Mass % ofFe*Equivalence Point(mol)

We have to find the Theoretical Mass % of Fe3+

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sample weight is potassium ferrioxalate find the Theoretical Mass % of Fe3+Equivalence

Appl Of Ms Excel In Analytical Chemistry

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Chapter11: Dynamic Electrochemistry

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Problem 3P

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

sample weight is potassium ferrioxalate

find the Theoretical Mass % of Fe3+Equivalence Point (mol)

Table 4. Data from Titration to Determine the Mass Percentage of Fe*
Fe*
Sample Weight(g)
0.156
Molarity of NaOH (ag)
0.100
First Equivalence Point
Volume (mL) of NaOH
Moles of Fe3* (mol)
10
0.001
Mass of Fe3* (g)
0.055845
Mass % of Fe³+
35.79
Theoretical Mass % of
Fe*Equivalence Point
(mol)

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