Multiple Choice
How many moles of nitrogen are formed when 58.6 g of KNO3 decomposes according to the following reaction? The molar mass of KNO3 is 101.11 g/mol. 4 KNO3(s) → 2 K2O(s) + 2 N2(g) + 5 O2(g)
A) 0.290 mol N2
B) 0.580 mol N2
C) 18.5 mol N2
D) 0.724 mol N2
E) 1.73 mol N2
Correct Answer:
Verified
Correct Answer:
Verified
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