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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![### Thermochemical Reaction for Kerosene
**Consider the following thermochemical reaction:**
\[ 2 \, \text{C}_{12}\text{H}_{26} \, (\text{l}) + 37 \, \text{O}_2 \, (\text{g}) \rightarrow 24 \, \text{CO}_2 \, (\text{g}) + 26 \, \text{H}_2\text{O} \, (\text{l}) \]
\[
\Delta H = -15026 \, \text{kJ}
\]
**Problem Statement:**
If this reaction were used to generate heat, how many grams of \(\text{C}_{12}\text{H}_{26}\) would be needed to generate enough heat to raise the temperature of 584 g of water from 10°C to 18°C?
The specific heat for water is 4.184 J/g°C. Provide your answer to two decimal places and include units.
---
**Your Answer:**
| Answer | Units |
|--------|-------|
| | |](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7f7d658b-0bac-4f55-9528-936034acb7b3%2F0b9910b5-a380-4c6c-b8f2-311df7c28ba0%2Fxcytfam_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Thermochemical Reaction for Kerosene
**Consider the following thermochemical reaction:**
\[ 2 \, \text{C}_{12}\text{H}_{26} \, (\text{l}) + 37 \, \text{O}_2 \, (\text{g}) \rightarrow 24 \, \text{CO}_2 \, (\text{g}) + 26 \, \text{H}_2\text{O} \, (\text{l}) \]
\[
\Delta H = -15026 \, \text{kJ}
\]
**Problem Statement:**
If this reaction were used to generate heat, how many grams of \(\text{C}_{12}\text{H}_{26}\) would be needed to generate enough heat to raise the temperature of 584 g of water from 10°C to 18°C?
The specific heat for water is 4.184 J/g°C. Provide your answer to two decimal places and include units.
---
**Your Answer:**
| Answer | Units |
|--------|-------|
| | |
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