Volumetric Problems in Redox Reactions (Leaving Cert Chemistry): Flashcards
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General formula for redox titrations
General formula for redox titrations
What and represent in redox titration formula
What and represent in redox titration formula
Mole ratios (stoichiometric coefficients) from balanced equation
Key difference: redox vs acid-base volumetric analysis
Key difference: redox vs acid-base volumetric analysis
Track electron transfer vs proton transfer
Source of mole ratios (, ) in redox titrations
Source of mole ratios (, ) in redox titrations
From the balanced chemical equation
Standard unit for volume in redox titration formula
Standard unit for volume in redox titration formula
cm³
Standard unit for molarity in redox titration formula
Standard unit for molarity in redox titration formula
mol/L or M
Mole ratio of to in standard redox reaction
Mole ratio of to in standard redox reaction
1:5
First step in solving redox volumetric problems
First step in solving redox volumetric problems
Write balanced equation and identify mole ratios
Convert mol/L to g/L for a substance
Convert mol/L to g/L for a substance
Multiply molarity by relative molecular mass
What is tracked in redox volumetric analysis
What is tracked in redox volumetric analysis
Number of electrons transferred
of KMnO₄
of KMnO₄
158.04 g/mol
Relationship between oxidising and reducing agent moles
Relationship between oxidising and reducing agent moles
Related by stoichiometry of balanced equation