Using your answer from Part 2, calculate the change in boiling point and the actual boiling point for the solution. The normal boiling point of ethanol is 78.24°C, and K, for this solvent is equal to 1.22°C/m. AT for the solution = and T, = °C
Using your answer from Part 2, calculate the change in boiling point and the actual boiling point for the solution. The normal boiling point of ethanol is 78.24°C, and K, for this solvent is equal to 1.22°C/m. AT for the solution = and T, = °C
Chemistry
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Chapter1: Chemical Foundations
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Part 2: (+)-Carvone (C10H14O) is a principal component of caraway and dill seed and is used as a food flavoring agent.
Calculate the molality of a solution that contains 1.73 g carvone in 13.4 mL of ethanol (density 0.7893 g/mL). Assume that carvone is nonvolatile at the normal boiling point of ethanol and that it is a nonelectrolyte.
Molality = ...................... m
![### Boiling Point Elevation Calculation
Using your answer from Part 2, calculate the change in boiling point and the actual boiling point for the solution. The normal boiling point of ethanol is 78.24°C, and \( K_b \) for this solvent is equal to 1.22°C/m.
\[ \Delta T_b \text{ for the solution} = \_\_\_\_\_\_ \ °C \]
\[ \text{and} \quad T_b = \_\_\_\_\_\_ \ °C \]
*Explanation:*
- **ΔTb** indicates the change in the boiling point of the solution induced by the solute.
- **Tb** is the new boiling point of the solution, after taking the change into consideration.
To find ΔTb, you would:
1. Use the equation:
\[ \Delta T_b = K_b \times m \]
where \( m \) is the molality of the solution.
2. Add this ΔTb to the normal boiling point of the solvent (ethanol) to find the actual boiling point (Tb) for the solution.
If further details are required:
- **Graph Instructions (if any):** There are no graphs included in this content.
- **Diagram Instructions (if any):** There are no diagrams included in this content.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12eefb35-13d9-42b5-9e01-09cf3e9ee2ae%2F8b0fc815-4e3d-4bd5-8313-2249865a940e%2Fr3cdqy_processed.png&w=3840&q=75)
Transcribed Image Text:### Boiling Point Elevation Calculation
Using your answer from Part 2, calculate the change in boiling point and the actual boiling point for the solution. The normal boiling point of ethanol is 78.24°C, and \( K_b \) for this solvent is equal to 1.22°C/m.
\[ \Delta T_b \text{ for the solution} = \_\_\_\_\_\_ \ °C \]
\[ \text{and} \quad T_b = \_\_\_\_\_\_ \ °C \]
*Explanation:*
- **ΔTb** indicates the change in the boiling point of the solution induced by the solute.
- **Tb** is the new boiling point of the solution, after taking the change into consideration.
To find ΔTb, you would:
1. Use the equation:
\[ \Delta T_b = K_b \times m \]
where \( m \) is the molality of the solution.
2. Add this ΔTb to the normal boiling point of the solvent (ethanol) to find the actual boiling point (Tb) for the solution.
If further details are required:
- **Graph Instructions (if any):** There are no graphs included in this content.
- **Diagram Instructions (if any):** There are no diagrams included in this content.
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