The rate of a certain reaction is given by the following rate law: rate - k[N,][H,] * Use this information to answer the questions below. What is the reaction order in N,? x10 What is the reaction order in H,? What is overall reaction order? At a certain concentration of N, and H2, the initial rate of reaction is 0.620 M / s. What would the initial rate of the reaction be if the concentration of N, were halved? Round M your answer to 3 significant digits. The rate of the reaction is measured to be 24.0 M / s when -2 - 1 [N2] = 1.5 M and [H2] = 0.16 M. Calculate the value of the OM k = rate constant. Round your answer to 2 significant digits.

The following reaction has rate law r = k[C4H6] 2 , where k = 0.014 M-1 s -1 What is the concentration of C4H6 (in M) after 3.0 hours, if [C4H6]o = 0.025 M? A. 0.0052 M B. 0.024 M C. 0.012 M D. 0.0060 M

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The rate of a certain reaction is given by the following rate law: rate =k[N,][H,° Use this information to answer the questions below. What is the reaction order in N,? x10 What is the reaction order in H2? What is overall reaction order? Continue ©2022 McGraw Hill LLC. All Rights Reserved.

= Using a rate law The rate of a certain reaction is given by the following rate law: rate = k[H₂ ] [NH₂] Use this information to answer the questions below. What is the reaction order in H₂? What is the reaction order in NH3? What is overall reaction order? At a certain concentration of H₂ and NH3, the initial rate of reaction is 17.0 M/s. What would the initial rate of the reaction be if the concentration of H₂ were doubled? Be sure your answer has the correct number of significant digits. The rate of the reaction is measured to be 2.0 x 10³ M/s when [H₂] = 0.75 M and [NH₂] = 0.44 M. Calculate the value of the rate constant. Be sure your answer has the correct number of significant digits. k= 0 0 04/ -1 X 1/5

Try Again Your answer is incorrect. • Row 4: Your answer is incorrect. The rate of a certain reaction is given by the following rate law: rate=k[H₂] [¹₂] Use this information to answer the questions below. What is the reaction order in H₂? What is the reaction order in I₂? What is overall reaction order? At a certain concentration of H₂ and I2, the initial rate of reaction is 8.0 x 104 M/s. What would the initial rate of the reaction be if the concentration of H₂ were doubled? Be sure your answer has the correct number of significant digits. = The rate of the reaction is measured to be 83.0 M/s when [H₂] 0.31 M and [1₂] = 1.4 M. Calculate the value of the rate constant. Be sure your answer has the correct number of significant digits. ₁1 — 2 4 M 1.6 × 10 2 k 1.9 X 10 M - 1 S • S - 1

The rate of a certain reaction is given by the following rate law: rate =k[H,]°[NH,] Use this information to answer the questions below. What is the reaction order in H,? x10 What is the reaction order in NH3? What is overall reaction order? At a certain concentration of H2 and NH3, the initial rate of reaction is 17.0 M / s. What would the initial rate of the reaction be if the concentration of H, were doubled? Round M your answer to 3 significant digits. The rate of the reaction is measured to be 5.0 x 103 M/s when [H2] = 0.95 M and [NH3] = 0.65 M. Calculate the value -2 -1 k = of the rate constant. Round your answer to 2 significant digits.

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The rate of a certain reaction is given by the following rate law: ₂= k[N₂][H₂]² Use this information to answer the questions below. rate= What is the reaction order in N₂? What is the reaction order in H₂? What is overall reaction order? At a certain concentration of N₂ and H₂, the initial rate of reaction is 0.090 M/s. What would the initial rate of the reaction be if the concentration of N₂ were doubled? Round your answer to 2 significant digits. The rate of the reaction is measured to be 45.0 M/s when [N₂] 1.0 M and [H₂] = 0.48 M. Calculate the value of the rate constant. Round your answer to 2 significant digits. 0 k = 04/1 = M². x10 X

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