Chemistry, asked by samarjeet2474, 1 year ago

How to solve molecular formula of ferrous oxide

Answers

Answered by aviaravind

2

Answer:

Fe2o3

Explanation:

ferrous oxide formulae

Answered by kavithamegha

1

Answer:

Fe2 O3

Explanation:

1_percentage of fe and oxygen

2_mass of them in grams

3_derive moles

4_empirical formula

5_atomic mass of fe2o3

6_divide molecular mass by atomic mass

7_multuply it with empirical formula

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