Question

what are the rules for calculation of oxidation number ?​

Answer 1

Answer:

The rule of calculation for oxidation number

the oxidation number is always + 2 for alkaline earth metal.

the oxidation number -1 for halogen as halide.

the oxidation number is -2 for Sulphur sulphide.

the oxidation number is always - 1 for fluorine.

oxidation number is -2 for Oxygen and -1 for peroxide and -1/2 for superoxide.

oxidation number is + 1 Alkali metal.

The sum of oxidation number of all atoms in a compound is equal to zero.

Answer 2

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Here is the Answer..

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Refer to the Attachment

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