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Zielflug [23.3K]
3 years ago
9

In the equation

Chemistry
1 answer:
12345 [234]3 years ago
3 0

Answer:

FeCl₃ is present in excess.

Explanation:

Given data:

Number of moles of FeCl₃ = 6 mol

Number of moles of oxygen = 3 mol

Excess reactant = ?

Solution:

Chemical equation:

4FeCl₃ + 3O₂      →    2Fe₂O₃ + 6Cl₂

Now we will compare the moles of reactant with product.

               FeCl₃         :          Fe₂O₃

                  4             :              2

                  6             :            2/4×6= 3

              FeCl₃         :              Cl₂

                  4             :               6

                  6             :            6/4×6= 9

                  O₂           :          Fe₂O₃

                  3             :              2

                  O₂          :              Cl₂

                   3             :               6

Less number of moles of product are formed by the oxygen thus it will act as limiting reactant while FeCl₃ is present in excess.

                 

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