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zavuch27 [327]
4 years ago
6

Help!

Chemistry
1 answer:
larisa [96]4 years ago
3 0

Answer:

In FeO iron atom exist as Fe+ cation but in Fe2O3 iron atom exist as Fe3+ cation.

Explanation:

Feo=Fe+  +  O-

Fe2O3 =2Fe3+  +  3O2-

The difference in the charge of iron cation deeply affect the compound formulas because in FeO the  Fe cation has 1 unit positive charge where in Fe2O3 the  Fe cation has 3 units positive charge.

   That"s why these two chemical compounds made up of similar atoms differ in their chemical formulas.

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