Multiple Choice
An important reaction sequence in the industrial production of nitric acid is the following: N2(g) + 3H2(g) → 2NH3(g)
4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(l)
Starting from 20.0 mol of nitrogen gas in the first reaction, how many moles of oxygen gas are required in the second one?
A) 12.5 mol O 2
B) 20.0 mol O 2
C) 25.0 mol O 2
D) 50.0 mol O 2
E) 100. mol O 2
Correct Answer:
Verified
Correct Answer:
Verified
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