The reaction of nitric oxide with hydrogen gas at 25°C and 1 atm is represented below. The rate law for this reaction is: rate = k [H2][NO]2. According to the rate law, which of the following is the best prediction of the rate of this reaction?

Question

Accepted Answer

The rate of disappearance of NO is always twice as great as the disappearance of H2.

Answer

The rate of disappearance of NO is always four times as great as the disappearance of H2.

Answer

The rate of disappearance of NO is twice as great as the disappearance of H2 if the concentration of NO is initially twice that of H2.

Answer

The rate of disappearance of NO is four times as fast as that of H2, but only if the initial concentration of NO is initially twice that of H2.

Answer

The relative disappearances of NO and H2 cannot be deduced without the value of the rate constant (k).

The reaction of nitric oxide with hydrogen gas at 25°C and 1 atm is represented below. The rate law for this reaction is: rate = k [H2][NO]2. According to the rate law, which of the following is the best prediction of the rate of this reaction?

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The reaction of nitric oxide with hydrogen gas at 25°C and 1 atm is represented below. The rate law for this reaction is: rate = k [H2][NO]2. According to the rate law, which of the following is the best prediction of the rate of this reaction?

❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know? Privacy | Terms |

Without work one finishes nothing. - Ralph Waldo Emerson© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.

About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know?
Privacy | Terms |

Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com