Sulfur and Oxygen React in a Combination Reaction to Produce

question 26

Multiple Choice

Sulfur and oxygen react in a combination reaction to produce sulfur trioxide, an environmental pollutant: 2S (s) + 3O₂ (g) → 2SO₃ (g)
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)30
• B)29
• C)21
• D)88
• E)47

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Definitions:

Normal Good

A type of good for which demand increases as the income of consumers increase, demonstrating a positive correlation between income and demand.

Inferior Good

A type of product whose demand decreases when the income of consumers increases, inverse to normal goods.

Income Increased

A scenario where an individual's or entity's earnings rise, affecting their purchasing power and economic well-being.

Income Elasticity

A measure of how the demand for a good or service changes relative to a change in consumers' income.