Chemistry, asked by mradulkant200865, 1 month ago

the valencies does iron show in a FeO and Fe2O3​

Answers

Answered by Ritikakumarimishra
2

Answer:

good evening

Explanation:

The formula is derived by taking the valency of the compound. Generally, oxygen (O) has a valency of 2 whereas Iron (Fe) has a valency of 3.

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Answered by tuonghuy128
2

Answer:

FeO: valencies : 2

Fe_{2}O_{3}: valencies : 3

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