
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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![**Problem Statement: Ideal Gas Law Application**
Calculate the number of moles of \( \text{N}_2 \) that would take up a volume of 5.25 L with a pressure of 4.80 atm at 298 K.
**Answer:**
[Provide your answer here]
**Discussion:**
This question requires using the Ideal Gas Law, which is represented by the formula:
\[ PV = nRT \]
Where:
- \( P \) is the pressure (in atm),
- \( V \) is the volume (in L),
- \( n \) is the number of moles,
- \( R \) is the ideal gas constant (0.0821 L·atm/mol·K),
- \( T \) is the temperature (in K).
To find the number of moles, rearrange the formula to solve for \( n \):
\[ n = \frac{PV}{RT} \]
By substituting the given values:
\[ P = 4.80 \text{ atm} \]
\[ V = 5.25 \text{ L} \]
\[ R = 0.0821 \text{ L}·\text{atm/mol}·\text{K} \]
\[ T = 298 \text{ K} \]
This equation will yield the number of moles of nitrogen gas \( \text{N}_2 \).](https://content.bartleby.com/qna-images/question/7bd06d49-1f03-4d83-9ba1-5526279a5db3/79515f04-aae7-4fb7-8d64-f6c14506443d/evs3vk_thumbnail.jpeg)
Transcribed Image Text:**Problem Statement: Ideal Gas Law Application**
Calculate the number of moles of \( \text{N}_2 \) that would take up a volume of 5.25 L with a pressure of 4.80 atm at 298 K.
**Answer:**
[Provide your answer here]
**Discussion:**
This question requires using the Ideal Gas Law, which is represented by the formula:
\[ PV = nRT \]
Where:
- \( P \) is the pressure (in atm),
- \( V \) is the volume (in L),
- \( n \) is the number of moles,
- \( R \) is the ideal gas constant (0.0821 L·atm/mol·K),
- \( T \) is the temperature (in K).
To find the number of moles, rearrange the formula to solve for \( n \):
\[ n = \frac{PV}{RT} \]
By substituting the given values:
\[ P = 4.80 \text{ atm} \]
\[ V = 5.25 \text{ L} \]
\[ R = 0.0821 \text{ L}·\text{atm/mol}·\text{K} \]
\[ T = 298 \text{ K} \]
This equation will yield the number of moles of nitrogen gas \( \text{N}_2 \).
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