_Fe +_0₂ _- Fe₂O3

Chemistry

1 answer:

Annette [7]2 years ago

4 0

Answer:

4, 3, 2

Explanation:

so I would balance this equation first by identifying the 3 2 inbalance

usually with these you find a common factor that suits other variables

eg. 6 so times the right side by 2 and the O2 by 3

now O are equal on both sides and to equalise fe times the left by 4

the equation is balanced

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