Interpretation:
Assign the oxidation of every element and also identify the element that is going to be reduced or oxidized with the help of oxidation state.
Concept introduction:
The species that accepts electrons is reduced.
The species that donates electrons is oxidized.
Rule for calculation of oxidation state is as follows:
Oxidation state of atomin free element is
In monoatomic ion oxidation is given to its charge.
The sum of oxidation of all atoms is
In ionic compound oxidation state is equal to the charge on the compound.
Charge of non-metal oxygen is
The oxidation of non-metals is calculated with the help of hierarchical table.
The charge on alkali metal, group 1A metal is
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Introductory Chemistry Plus MasteringChemistry with eText - Access Card Package (5th Edition) (New Chemistry Titles from Niva Tro)
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