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Sulfur Trioxide (SO3)is Produced from the Oxidation of SO2 as

Question 67

Multiple Choice

Sulfur trioxide (SO3) is produced from the oxidation of SO2 as follows: 2 SO2 + O2 → 2 SO3 A 23-g sample of SO2 gives 18 g of SO3.Calculate the percent yield of sulfur trioxide,SO3.


A) 10 %
B) 63 %
C) 15 %
D) 29 %
E) 100 %

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