The image displays a section from a chemistry educational module titled "Using a rate law," focusing on determining reaction orders and calculating rate constants.### Given Rate Law:The rate of a certain reaction is given by the following rate law:\[ \text{rate} = k[\text{H}_2][\text{I}_2] \]### Questions to Answer:1. **What is the reaction order in \(\text{H}_2\)?** - **Answer:** 12. **What is the reaction order in \(\text{I}_2\)?** - **Answer:** 13. **What is the overall reaction order?** - **Answer:** 2### Problem:At a certain concentration of \(\text{H}_2\) and \(\text{I}_2\), the initial rate of reaction is \(4.0 \times 10^{-3} \, \text{M/s}\). What would the initial rate of the reaction be if the concentration of \(\text{H}_2\) were halved? Round your answer to 2 significant digits.- **Unit:** \( \text{M/s} \)### Calculation for Rate Constant:The rate of the reaction is measured to be \(0.070 \, \text{M/s}\) when \([\text{H}_2] = 1.3 \, \text{M}\) and \([\text{I}_2] = 1.9 \, \text{M}\). Calculate the value of the rate constant \(k\). Round your answer to 2 significant digits.- **Unit:** \( \text{M}^{-1} \cdot \text{s}^{-1} \)### Buttons:- **Explanation:** To provide detailed solution steps or theoretical explanations.- **Check:** Likely for verifying calculated answers.This module helps students understand and apply concepts related to reaction rates, rate laws, and how changes in concentrations affect the rate of chemical reactions.

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Using a rate law rate of a certain reaction is given by the following rate law: rate=k[H₂][¹₂] this information to answer the questions below. What is the reaction order in H₂? What is the reaction order in 1₂? What is overall reaction order? at a certain concentration of H₂ and I2, the initial rate of eaction is 4.0 x 103 M/s. What would the initial rate of the eaction be if the concentration of H₂ were halved? Round our answer to 2 significant digits. me rate of the reaction is measured to be 0.070 M/s when H2] = 1.3 M and [1₂] = 1.9 M. Calculate the value of the rate onstant. Round your answer to 2 significant digits. nation 1169 Check OCT 13 k=OM¹ (@a tv 0%

Using a rate law rate of a certain reaction is given by the following rate law: rate=k[H₂][¹₂] this information to answer the questions below. What is the reaction order in H₂? What is the reaction order in 1₂? What is overall reaction order? at a certain concentration of H₂ and I2, the initial rate of eaction is 4.0 x 103 M/s. What would the initial rate of the eaction be if the concentration of H₂ were halved? Round our answer to 2 significant digits. me rate of the reaction is measured to be 0.070 M/s when H2] = 1.3 M and [1₂] = 1.9 M. Calculate the value of the rate onstant. Round your answer to 2 significant digits. nation 1169 Check OCT 13 k=OM¹ (@a tv 0%

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Using a rate law The rate of a certain reaction is given by the following rate law: e=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 0.700 M/s. What would the initial rate of the reaction be if the concentration of N₂ were halved? Round your answer to 3 significant digits. = The rate of the reaction is measured to be 20.0 M/s when [N₂] 0.27 M and [H₂] = 0.49 M. Calculate the value of the rate constant. Round your answer to 2 significant digits. k M 01/2 S - 2 - 1 = M ² ² ₁8² ¹ •S x10 × Ś
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The rate of a certain reaction is given by the following rate law: rate=k =k[N₂]³[03] Use this information to answer the questions below. What is the reaction order in N₂? What is the reaction order in 03? What is overall reaction order? At a certain concentration of N₂ and O3, the initial rate of reaction is 74.0 M/s. What would the initial rate of the reaction be if the concentration of N₂ were doubled? Be sure your answer has the correct number of significant digits. The rate the reaction is measured to be 6.0 x 104 M / s when [N₂] = 0.79 M and [03] = 1.7 M. Calculate the value of the rate constant. Be sure your answer has the correct number of significant digits. M 0-%/ S - 3 1 k = | M²³ · s¯¹ S x10 X 5 ?
Using a rate law The rate of a certain reaction is given by the following rate law: rate = k [N2]³ [03] Use this information to answer the questions below. What is the reaction order in N₂? What is the reaction order in O3? What is overall reaction order? At a certain concentration of N2 and O3, the initial rate of reaction is 0.560 M/s. What would the initial rate of the reaction be if the concentration of N2 were halved? Round your answer to 3 significant digits. M ㄧˋ S The rate of the reaction is measured to be 4.0 x 104 M/s. when [N2] = 0.81 M and [03] = 0.67 M. Calculate the value of the rate constant. Round your answer to 2 significant digits. k = | M -3 -1 .S ☐ x10 ☑
Using a rate law The rate of a certain reaction is given by the following rate law: =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 0.700 M/s. What would the initial rate of the reaction be if the concentration of N₂ were halved? Round your answer to 3 significant digits. = The rate of the reaction is measured to be 20.0 M/s when [N₂] 0.27 M and [H₂] 0.49 M. Calculate the value of the rate constant. Round your answer to 2 significant digits. = k = M -2 1 2 3 01/1/2 • S S – 1 ■ x10 X Ś ? 00. 18 Ar Ò Show all ie... Show all
The rate of a certain reaction is given by the following rate law: rate = k[H₂]²[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 34.0 M/s. What would the initial rate of the reaction be if the concentration of H₂ were doubled? Round your answer to 3 significant digits. The rate of the reaction is measured to be 0.040 M/s when [H₂] = 1.3 M and [NH3] = 0.51 M. Calculate the value of the rate constant. Round your answer to 2 significant digits. 0 10 0 k=M M. S - 0M 72-571
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The rate of a certain reaction is given by the following rate law: rate = k[N₂] [H₂]² Use this information to answer the questions below. 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 0.240 M/s. What would the initial rate of the reaction be if the concentration of N₂ were doubled? Round your answer to 3 significant digits. The rate of the reaction is measured to be 88.0 M/s when [N₂] = 0.55 M and [H₂] = 1.4 M. Calculate the value of the rate constant. Round your answer to 2 significant its. 0 0 7 -2 -1 K = 0M ²²-5²¹ M². k M S
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.
The rate of a certain reaction is given by the following rate law: rate =k[NO] [02] Use this information to answer the questions below. What is the reaction order in NO? Ox10 What is the reaction order in 0,? What is overall reaction order? At a certain concentration of NO and O2, the initial rate of reaction is 49.0 M / s. What would the initial rate of the M reaction be if the concentration of NO were halved? Round your answer to 3 significant digits. The rate of the reaction is measured to be 2.0 x 104 M / s when [NO] = 0.28 M and [0,] = 0.78 M. Calculate the value – 2 -1 k = of the rate constant. Round your answer to 2 significant digits. O O O
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