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)  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 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

---

Definitions:

Simulations

Artificial representations of real-world processes, used for training, education, analysis, or entertainment purposes.

Educational Games

Games designed with the purpose of educating the player, often incorporating learning objectives into fun and interactive experiences.

Visual Aids

Tools and resources used to enhance the comprehension or appeal of information being presented, including graphs, charts, images, and videos.

Evaluations

The systematic assessment of a program, performance, or process to determine its effectiveness, efficiency, and impact.