Compound Melting point (°C) | AHfus (kJ/mol) | Boiling point (°C) | AHvap (kJ/mol) HF -83.11 4.577 19.54 25.18 HCI -114.3 1.991 -84.9 17.53 HBr -86.96 2.406 -67.0 19.27 HI -50.91 2.871 -35.38 21.16 Jsing the data in the table, calculate ASfus and ASvap for HCI. ASfus J/(K · mol) ASvap = J/(K · mol) Determine the entropy change when 7.90 mol HCl(g) condenses at atmospheric pressure. AS = J/K
Compound Melting point (°C) | AHfus (kJ/mol) | Boiling point (°C) | AHvap (kJ/mol) HF -83.11 4.577 19.54 25.18 HCI -114.3 1.991 -84.9 17.53 HBr -86.96 2.406 -67.0 19.27 HI -50.91 2.871 -35.38 21.16 Jsing the data in the table, calculate ASfus and ASvap for HCI. ASfus J/(K · mol) ASvap = J/(K · mol) Determine the entropy change when 7.90 mol HCl(g) condenses at atmospheric pressure. AS = J/K
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![### Phase Transition Calculations for Hydrogen Halides
#### Table: Thermodynamic Data for Hydrogen Halides
| Compound | Melting point (°C) | ΔH_fus (kJ/mol) | Boiling point (°C) | ΔH_vap (kJ/mol) |
| -------- | ------------------ | --------------- | ------------------ | --------------- |
| HF | -83.11 | 4.577 | 19.54 | 25.18 |
| HCl | -114.3 | 1.991 | -84.9 | 17.53 |
| HBr | -86.96 | 2.406 | -67.0 | 19.27 |
| HI | -50.91 | 2.871 | -35.38 | 21.16 |
#### Calculation Tasks:
Using the data in the table, calculate the entropy changes for the fusion (ΔS_fus) and vaporization (ΔS_vap) of HCl.
1. **Calculation of \(\Delta S_{fus}\)**
\[ \Delta S_{fus} = \quad \text{\_\_\_\_\_\_} \quad \text{J/(K · mol)} \]
2. **Calculation of \(\Delta S_{vap}\)**
\[ \Delta S_{vap} = \quad \text{\_\_\_\_\_\_} \quad \text{J/(K · mol)} \]
3. **Determine the entropy change when 7.90 mol HCl(g) condenses at atmospheric pressure.**
\[ \Delta S = \quad \text{\_\_\_\_\_\_} \quad \text{J/K} \]
### Detailed Graph/Diagram Explanation:
**Explanation of the Table:**
The table lists thermodynamic data for four hydrogen halides (HF, HCl, HBr, and HI). The properties listed include:
- **Melting Point (°C)**: The temperature at which the compound transitions from solid to liquid.
- **Enthalpy of Fusion (ΔH_fus, kJ/mol)**: The heat required to convert one mole of solid to liquid at its melting point.
- **Boiling Point (°C)**: The temperature at which the compound transitions from liquid to gas.
- **Enthalpy of Vaporization (](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff00f8b75-2bac-4335-a200-62a4fa07a89d%2Fc0d7fce7-6a83-4dd9-adc0-2a6f8cb4656f%2F72luigd_processed.png&w=3840&q=75)
Transcribed Image Text:### Phase Transition Calculations for Hydrogen Halides
#### Table: Thermodynamic Data for Hydrogen Halides
| Compound | Melting point (°C) | ΔH_fus (kJ/mol) | Boiling point (°C) | ΔH_vap (kJ/mol) |
| -------- | ------------------ | --------------- | ------------------ | --------------- |
| HF | -83.11 | 4.577 | 19.54 | 25.18 |
| HCl | -114.3 | 1.991 | -84.9 | 17.53 |
| HBr | -86.96 | 2.406 | -67.0 | 19.27 |
| HI | -50.91 | 2.871 | -35.38 | 21.16 |
#### Calculation Tasks:
Using the data in the table, calculate the entropy changes for the fusion (ΔS_fus) and vaporization (ΔS_vap) of HCl.
1. **Calculation of \(\Delta S_{fus}\)**
\[ \Delta S_{fus} = \quad \text{\_\_\_\_\_\_} \quad \text{J/(K · mol)} \]
2. **Calculation of \(\Delta S_{vap}\)**
\[ \Delta S_{vap} = \quad \text{\_\_\_\_\_\_} \quad \text{J/(K · mol)} \]
3. **Determine the entropy change when 7.90 mol HCl(g) condenses at atmospheric pressure.**
\[ \Delta S = \quad \text{\_\_\_\_\_\_} \quad \text{J/K} \]
### Detailed Graph/Diagram Explanation:
**Explanation of the Table:**
The table lists thermodynamic data for four hydrogen halides (HF, HCl, HBr, and HI). The properties listed include:
- **Melting Point (°C)**: The temperature at which the compound transitions from solid to liquid.
- **Enthalpy of Fusion (ΔH_fus, kJ/mol)**: The heat required to convert one mole of solid to liquid at its melting point.
- **Boiling Point (°C)**: The temperature at which the compound transitions from liquid to gas.
- **Enthalpy of Vaporization (
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