A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 4.60 kg of water at 25.3 °C. During the reaction 80.6 kJ of heat flows out of the flask and into the bath. -1 Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 4.18 J-g K¹ 7. Be sure your answer has the correct number of significant digits. 1°C 5
A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 4.60 kg of water at 25.3 °C. During the reaction 80.6 kJ of heat flows out of the flask and into the bath. -1 Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 4.18 J-g K¹ 7. Be sure your answer has the correct number of significant digits. 1°C 5
Chemistry
10th Edition
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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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![**Problem Description:**
A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 4.60 kg of water at 25.3 °C. During the reaction, 80.6 kJ of heat flows out of the flask and into the bath.
**Task:**
Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 4.18 J·g⁻¹·K⁻¹. Be sure your answer has the correct number of significant digits.
**Input Field:**
The input field is represented by a large text box where users can enter their calculated temperature in degrees Celsius (°C).
**Additional Features:**
- A calculator icon is present, likely allowing for quick computations.
- A reset button to clear any entered data and start fresh.
**Graphical and Interactive Elements:**
- A rotating arrow indicating an option to refresh or retry.
- A checkbox that might allow for selection or confirmation of the entered temperature.
This problem involves the application of thermodynamic principles to determine the resultant temperature after heat exchange in the water bath. The user must apply the heat transfer formula:
\[ Q = mc\Delta T \]
Where:
- \( Q \) is the heat added (80.6 kJ or 80,600 J),
- \( m \) is the mass of the water (4.60 kg or 4600 g),
- \( c \) is the specific heat capacity of water (4.18 J·g⁻¹·K⁻¹),
- \( \Delta T \) is the change in temperature.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F439811cd-3522-4321-811e-10b69707975d%2Fcd28d389-b8e7-48de-a212-52e16ad094c6%2Fjjv79nm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Problem Description:**
A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 4.60 kg of water at 25.3 °C. During the reaction, 80.6 kJ of heat flows out of the flask and into the bath.
**Task:**
Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 4.18 J·g⁻¹·K⁻¹. Be sure your answer has the correct number of significant digits.
**Input Field:**
The input field is represented by a large text box where users can enter their calculated temperature in degrees Celsius (°C).
**Additional Features:**
- A calculator icon is present, likely allowing for quick computations.
- A reset button to clear any entered data and start fresh.
**Graphical and Interactive Elements:**
- A rotating arrow indicating an option to refresh or retry.
- A checkbox that might allow for selection or confirmation of the entered temperature.
This problem involves the application of thermodynamic principles to determine the resultant temperature after heat exchange in the water bath. The user must apply the heat transfer formula:
\[ Q = mc\Delta T \]
Where:
- \( Q \) is the heat added (80.6 kJ or 80,600 J),
- \( m \) is the mass of the water (4.60 kg or 4600 g),
- \( c \) is the specific heat capacity of water (4.18 J·g⁻¹·K⁻¹),
- \( \Delta T \) is the change in temperature.
Expert Solution
Step 1: Determine the final temperature of water bath from the given data:
Given,
mass of water = 4.60 kg
Intial temperature of water = 25.3 oC
heat flows from the reaction into the water bath = 80.6 kJ
specific heat capacity of water = 4.18 J/ ( g.K )
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