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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what would be the volume in liters of 85.5 grams of carbon monoxide at stop
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### Understanding Molar Volume at Standard Temperature and Pressure (STP)
#### Example Calculations
**Example 1:**
**Problem:** What would be the volume in liters of 40.36 grams of neon at STP?
**Calculation:**
\[ \# \text{liters Ne} = 40.36 \, \text{g Ne} \times \frac{1 \, \text{mole Ne}}{20.18 \, \text{g Ne}} \times \frac{22.4 \, \text{L Ne}}{1 \, \text{mole Ne}} = 44.80 \, \text{L Ne} \]
**Example 2:**
**Problem:** How many molecules would there be in 56 liters of carbon dioxide at STP?
**Calculation:**
\[ \# \text{molecules CO}_2 = 56.0 \, \text{L CO}_2 \times \frac{1 \, \text{mole CO}_2}{22.4 \, \text{L CO}_2} \times \frac{6.02 \times 10^{23} \, \text{molecules CO}_2}{1 \, \text{mole CO}_2} = 1.51 \times 10^{24} \, \text{molecules CO}_2 \]
### Problems to Solve
When solving the following problems on a separate sheet of paper, please:
- **Use complete and proper set-ups.**
- **Show the molar mass calculation whenever the problem requires one. Include units.**
- **Circle your final answer.**
1. **Volume Calculation:**
- What would be the volume, in liters, of 85.5 grams of carbon monoxide at STP?
2. **Molecule Calculation:**
- How many molecules would there be in 0.500 grams of carbon disulfide?
3. **Mass Calculation:**
- What would be the mass, in grams, of 45.0 liters of nitrogen at STP?
4. **Balloon Full of Hydrogen:**
- How many molecules of hydrogen are in a balloon full of hydrogen with a volume of 5.34 liters at STP?
5. **Helium Balloon:**
- Your mommy buys you a helium balloon at the circus. It has a volume of 4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F19f67a7c-92ae-4cf2-9952-566e9fd12119%2F9107bc63-9682-4ec4-a967-4d59720e9619%2Fjx0dmye_processed.jpeg&w=3840&q=75)
Transcribed Image Text:---
### Understanding Molar Volume at Standard Temperature and Pressure (STP)
#### Example Calculations
**Example 1:**
**Problem:** What would be the volume in liters of 40.36 grams of neon at STP?
**Calculation:**
\[ \# \text{liters Ne} = 40.36 \, \text{g Ne} \times \frac{1 \, \text{mole Ne}}{20.18 \, \text{g Ne}} \times \frac{22.4 \, \text{L Ne}}{1 \, \text{mole Ne}} = 44.80 \, \text{L Ne} \]
**Example 2:**
**Problem:** How many molecules would there be in 56 liters of carbon dioxide at STP?
**Calculation:**
\[ \# \text{molecules CO}_2 = 56.0 \, \text{L CO}_2 \times \frac{1 \, \text{mole CO}_2}{22.4 \, \text{L CO}_2} \times \frac{6.02 \times 10^{23} \, \text{molecules CO}_2}{1 \, \text{mole CO}_2} = 1.51 \times 10^{24} \, \text{molecules CO}_2 \]
### Problems to Solve
When solving the following problems on a separate sheet of paper, please:
- **Use complete and proper set-ups.**
- **Show the molar mass calculation whenever the problem requires one. Include units.**
- **Circle your final answer.**
1. **Volume Calculation:**
- What would be the volume, in liters, of 85.5 grams of carbon monoxide at STP?
2. **Molecule Calculation:**
- How many molecules would there be in 0.500 grams of carbon disulfide?
3. **Mass Calculation:**
- What would be the mass, in grams, of 45.0 liters of nitrogen at STP?
4. **Balloon Full of Hydrogen:**
- How many molecules of hydrogen are in a balloon full of hydrogen with a volume of 5.34 liters at STP?
5. **Helium Balloon:**
- Your mommy buys you a helium balloon at the circus. It has a volume of 4
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