atm 15- 10- 50 100 150 200 250 300 seconds O created Is I, being created or destroyed by the chemical reaction? O destroyed O neither created nor destroyed If I, is being created or destroyed, what is the rate at which it is being created or destroyed 110 seconds after the reaction starts? Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. If I, is being created or destroyed, what is the average rate at which it is being created or destroyed during the first 110 seconds of the reaction? Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. olo

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### Kinetics and Equilibrium
#### Calculating Average and Instantaneous Reaction Rate from a Graph

Here is a graph of the pressure of iodine (\( I_2 \)) in a reaction vessel during a certain chemical reaction. Use this graph to answer the questions in the table below.

![Graph of iodine pressure](/path/to/graph-image.jpg)

The graph shows the pressure of iodine (\( I_2 \)) over time in seconds. The y-axis represents the pressure in atm, with increments from 0 to 30 atm. The x-axis represents time in seconds, with increments from 0 to 300 seconds.

The pressure starts at roughly 24 atm and decreases exponentially over time, indicating a reaction that consumes \( I_2 \).

---

#### Questions:

1. **Is \( I_2 \) being created or destroyed by the chemical reaction?**
   - ❍ created
   - ❍ destroyed
   - ❍ neither created nor destroyed

2. **If \( I_2 \) is being created or destroyed, what is the rate at which it is being created or destroyed 110 seconds after the reaction starts?**
   - Round your answer to 2 significant digits. Also be sure to specify if the rate is being created or destroyed.

![Multiple choice options for question responses](/path/to/multiple-choice-image.jpg)

---

#### Explanation

Use the graph to examine the change in pressure of \( I_2 \) over time. A downward curve indicates a decrease in pressure, which signifies the destruction of iodine in the reaction. The rate at which iodine is being destroyed can be calculated by determining the slope of the tangent to the curve at the specific time point (110 seconds).

##### Steps to Calculate Reaction Rate:
1. Identify the pressure at specific time points near 110 seconds.
2. Use the approximation or calculus method to find the slope of the curve at this point.
3. Ensure the rate is rounded to 2 significant digits.

---

[**Explanation**](/path/to/detailed-explanation-page)
[**Check**](/path/to/check-answers)

##### © 2021 McGraw-Hill Education. All Rights Reserved. [Terms of Use](/path/to/terms) | [Privacy Policy](/path/to/privacy)

---

(Note: Paths to images like /path/to/graph-image.jpg and /path/to/multiple-choice-image.jpg should be replaced with actual URLs where the images are
Transcribed Image Text:--- ### Kinetics and Equilibrium #### Calculating Average and Instantaneous Reaction Rate from a Graph Here is a graph of the pressure of iodine (\( I_2 \)) in a reaction vessel during a certain chemical reaction. Use this graph to answer the questions in the table below. ![Graph of iodine pressure](/path/to/graph-image.jpg) The graph shows the pressure of iodine (\( I_2 \)) over time in seconds. The y-axis represents the pressure in atm, with increments from 0 to 30 atm. The x-axis represents time in seconds, with increments from 0 to 300 seconds. The pressure starts at roughly 24 atm and decreases exponentially over time, indicating a reaction that consumes \( I_2 \). --- #### Questions: 1. **Is \( I_2 \) being created or destroyed by the chemical reaction?** - ❍ created - ❍ destroyed - ❍ neither created nor destroyed 2. **If \( I_2 \) is being created or destroyed, what is the rate at which it is being created or destroyed 110 seconds after the reaction starts?** - Round your answer to 2 significant digits. Also be sure to specify if the rate is being created or destroyed. ![Multiple choice options for question responses](/path/to/multiple-choice-image.jpg) --- #### Explanation Use the graph to examine the change in pressure of \( I_2 \) over time. A downward curve indicates a decrease in pressure, which signifies the destruction of iodine in the reaction. The rate at which iodine is being destroyed can be calculated by determining the slope of the tangent to the curve at the specific time point (110 seconds). ##### Steps to Calculate Reaction Rate: 1. Identify the pressure at specific time points near 110 seconds. 2. Use the approximation or calculus method to find the slope of the curve at this point. 3. Ensure the rate is rounded to 2 significant digits. --- [**Explanation**](/path/to/detailed-explanation-page) [**Check**](/path/to/check-answers) ##### © 2021 McGraw-Hill Education. All Rights Reserved. [Terms of Use](/path/to/terms) | [Privacy Policy](/path/to/privacy) --- (Note: Paths to images like /path/to/graph-image.jpg and /path/to/multiple-choice-image.jpg should be replaced with actual URLs where the images are
**Kinetics and Equilibrium: Calculating Average and Instantaneous Reaction Rate from a...**

*Graph:*
The graph displays the change in pressure (measured in atm) over time (measured in seconds) for a chemical reaction. The reaction begins at a higher pressure and decreases over time, leveling off between 250 and 300 seconds. The pressure starts at around 20 atm and decreases to approximately 2 atm by the end of the reaction.

*Question 1:*
Is \( I_2 \) being created or destroyed by the chemical reaction?

- ○ created
- ○ destroyed
- ○ neither created nor destroyed

*Question 2:*
If \( I_2 \) is being created or destroyed, what is the rate at which it is being created or destroyed 110 seconds after the reaction starts?

Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol.

*Answer Box:* [ ]

*Question 3:*
If \( I_2 \) is being created or destroyed, what is the average rate at which it is being created or destroyed during the first 110 seconds of the reaction?

Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol.

*Answer Box:* [ ]

*Buttons:*
- Explanation
- Check

*© 2021 McGraw-Hill Education. All Rights Reserved.*
Transcribed Image Text:**Kinetics and Equilibrium: Calculating Average and Instantaneous Reaction Rate from a...** *Graph:* The graph displays the change in pressure (measured in atm) over time (measured in seconds) for a chemical reaction. The reaction begins at a higher pressure and decreases over time, leveling off between 250 and 300 seconds. The pressure starts at around 20 atm and decreases to approximately 2 atm by the end of the reaction. *Question 1:* Is \( I_2 \) being created or destroyed by the chemical reaction? - ○ created - ○ destroyed - ○ neither created nor destroyed *Question 2:* If \( I_2 \) is being created or destroyed, what is the rate at which it is being created or destroyed 110 seconds after the reaction starts? Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. *Answer Box:* [ ] *Question 3:* If \( I_2 \) is being created or destroyed, what is the average rate at which it is being created or destroyed during the first 110 seconds of the reaction? Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. *Answer Box:* [ ] *Buttons:* - Explanation - Check *© 2021 McGraw-Hill Education. All Rights Reserved.*
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