A Scientist Conducts an Experiment to Determine the Rate of NO

question 5

Multiple Choice

A scientist conducts an experiment to determine the rate of NO formation in the reaction:
N₂(g) + O₂(g) $\rightarrow$ 2NO(g)
If the initial concentration of N₂ was 0.500 M and the concentration of N₂ was 0.450 M after
0) 100 s, what is the average rate of NO formation?

• A) 0.500 M/s
• B) 1.00 M/s
• C) 5.00 M/s
• D) 10.0 M/s
• E) 0.250 M/s

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