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goldfiish [28.3K]
3 years ago
5

How many moles of O₂ are needed to react completely with 35.0 mol of FeCl₃? *

Chemistry
2 answers:
galben [10]3 years ago
5 0

Answer:

52.5 mol O2

Explanation:

4 FeCl3 + 6 O2 -> 2 Fe2O3 +6 Cl2

4 mol FeCl3      -> 6 mol O2

35.0 mol FeCl3 -> x

x= (35.0 mol FeCl3 * 6 mol O2)/4 mol FeCl3

x=52.5 mol O2

alisha [4.7K]3 years ago
4 0

Answer is A, 26.3 mol.

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