A certain reaction is second order in N₂ and second order in H₂. Use this information to complete the table below. Round each of your answers to 3 significant digits. [H₂] initial rate of reaction 4 0.632 M 0.651 M 8.00 × 10 M/s X 0.632 M 0.187 M M/S 1.01 M 0.407 M M/S 27

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### Using Reactant Reaction Order to Predict Changes in Initial Rate ###

#### Kinetics and Equilibrium ####

A certain reaction is second order in \( \text{N}_2 \) and second order in \( \text{H}_2 \). Use this information to complete the table below. Round each of your answers to 3 significant digits.

TABLE:

| [\( \text{N}_2 \)] (M) | [\( \text{H}_2 \)] (M) | Initial rate of reaction (\( \text{M/s} \)) |
|----------------|----------------|----------------------|
| 0.621             | 0.651             | 8.00 x \( 10^{-6} \)             |
| 0.632             | 0.187             | \(\quad\)                 |
| 0.632             | 0.407             | \(\quad\)                 |
| 1.01               | 0.407             | \(\quad\)                 |

Additionally, there is a reference to "Explanation" and "Check" buttons likely used for verification or further detailed information and confirmation of the entered values. 

The image shows an educational interface from "McGraw Hill" with a detailed layout focusing on the calculations related to reaction kinetics, specifically the use of reactant concentrations to predict reaction rates. The backdrop includes a June 2022 calendar and some pinned notices on a notice board for additional context.

To solve the table correctly:
1. Identify the reaction's overall order by summing the individual orders.
2. Utilize the provided rate law:
\[ \text{rate} = k [\text{N}_2]^2 [\text{H}_2]^2 \]
3. Determine the rate constant \( k \) from the initial conditions provided.
4. Apply the calculated \( k \) to find the initial rates for the rest of the conditions.

For accurate completion and learning outcomes, students should round the answers appropriately and verify calculated values using the platform's provided tools.
Transcribed Image Text:### Using Reactant Reaction Order to Predict Changes in Initial Rate ### #### Kinetics and Equilibrium #### A certain reaction is second order in \( \text{N}_2 \) and second order in \( \text{H}_2 \). Use this information to complete the table below. Round each of your answers to 3 significant digits. TABLE: | [\( \text{N}_2 \)] (M) | [\( \text{H}_2 \)] (M) | Initial rate of reaction (\( \text{M/s} \)) | |----------------|----------------|----------------------| | 0.621 | 0.651 | 8.00 x \( 10^{-6} \) | | 0.632 | 0.187 | \(\quad\) | | 0.632 | 0.407 | \(\quad\) | | 1.01 | 0.407 | \(\quad\) | Additionally, there is a reference to "Explanation" and "Check" buttons likely used for verification or further detailed information and confirmation of the entered values. The image shows an educational interface from "McGraw Hill" with a detailed layout focusing on the calculations related to reaction kinetics, specifically the use of reactant concentrations to predict reaction rates. The backdrop includes a June 2022 calendar and some pinned notices on a notice board for additional context. To solve the table correctly: 1. Identify the reaction's overall order by summing the individual orders. 2. Utilize the provided rate law: \[ \text{rate} = k [\text{N}_2]^2 [\text{H}_2]^2 \] 3. Determine the rate constant \( k \) from the initial conditions provided. 4. Apply the calculated \( k \) to find the initial rates for the rest of the conditions. For accurate completion and learning outcomes, students should round the answers appropriately and verify calculated values using the platform's provided tools.
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