In Which of the Following Unbalanced Equations Are Five Moles

question 6

Multiple Choice

In which of the following unbalanced equations are five moles of reactants required to produce two moles of products?

• A) Na + N₂  NaN₃
• B) Al + S  Al₂S₃
• C) N₂ + H₂  NH₃
• D) more than one correct response
• E) no correct response

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Definitions:

Predict

To declare or indicate in advance; especially, to foretell based on observation, experience, or scientific reason.

Variable

A characteristic, number, or quantity that can be measured or quantified and can vary among individuals or over time.

Least Squares Line

A straight line that minimizes the sum of the squared differences between the observed values and the values predicted by the line.

Sales

The transactions involving the exchange of goods or services for money or value, typically measured over a particular period of time.