What is the mole ration between fe and fe2o3. me and provide work. i don’t understand!

Answer

2 : 1

Explanation: -

To calculate the required mole ratio, the first step is writing the balanced chemical equation for the formation of Fe2O3 from Fe.

The balanced chemical equation for this reaction is

4 Fe + 3 O 2 --> 2 Fe2O3

Now from the balanced chemical equation we see

There are 4 moles of Fe and 2 moles of Fe2O3.

So their ratio is 4:2.

Simplifying by diving by 2, we get

The mole ratio between Fe and Fe2O3 is 2 : 1.

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