Sulfur and Oxygen React in a Combination Reaction to Produce

question 112

Multiple Choice

Sulfur and oxygen react in a combination reaction to produce sulfur trioxide, an environmental pollutant:

In a particular experiment, the reaction of 1.0 g S with 1.0 g O₂ produced 0.80 g of SO₃. The % yield in this experiment is .

• A) 88
• B) 29
• C) 21
• D) 48
• E) 30

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