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How many moles of Na are required to make 2.4 moles Fe?
_Na + _Fe(2)O(3) - _Na(2)0 + _Fe

How many moles of Na are required to make 2.4 moles Fe? _Na + _Fe(2)O(3) - _Na(2)0 + _Fe-example-1

1 Answer

6 votes

Answer: 7.2 moles of Na are required to make 2.4 moles of Fe.

Step-by-step explanation:

The balanced chemical equation is:


6Na+Fe_2O_3\rightarrow 3Na_2O+2Fe

According to stoichiometry:

2 moles of Fe are produced from = 6 moles of Na

Thus 2.4 moles of Fe are produced from =
(6)/(2)* 2.4=7.2 moles of Na.

Thus 7.2 moles of Na are required to make 2.4 moles of Fe.

User Muhammad Tariq
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