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gogolik [260]
3 years ago
5

Which is the next logical step in balancing the given equation?

Chemistry
2 answers:
mamaluj [8]3 years ago
8 0
The answer is A
I hope that helps!
frez [133]3 years ago
7 0

Answer:  C.  Place the coefficient 2 in front of elemental iron.

Explanation:   The given chemical reaction is

                 3CO(g) + Fe2O3(s) → Fe(s) + 3CO2(g)

As we can see that stiochiometric coefficient of Carbon is balanced and oxygen coefficient is also balanced. The atom left with unbalanced coefficient is Fe.

Thus By Placing the coefficient 2 in front of the elemental iron will lead to the balanced equation.

Thus the balanced equation can be written as -

                 3CO(g) + Fe2O3(s) → 2Fe(s) + 3CO2(g)

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