Assignment Content Question 1 Consider the reaction below. CO₂(8) + 6H₂O(1)→ CH₁2O6(s) + 60₂(g) + 2800 kJ/mol The reaction is which of the following? A Violates the First Law of Thermodynamics B) Has a high activation energy C) Endothermic (D) Exothermic Questions Filter (21) ▼ 20 OF 21 QUESTIONS

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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### Assignment Content

#### Question 1
**Consider the reaction below:**

\[ 6 \, \text{Co}(s) + 6 \, \text{H}_2\text{O}(l) \rightarrow \text{C}_6\text{H}_{12}\text{O}_6(s) + 6 \, \text{O}_2(g) + 2800 \, \text{kJ/mol} \]

**The reaction is which of the following?**

- **A)** Violates the First Law of Thermodynamics
- **B)** Has a high activation energy
- **C)** Endothermic
- **D)** Exothermic

*Answer: Exothermic*

### Explanation
The provided balance equation illustrates the chemical reaction and the energy change associated with it:

\[ 6 \, \text{Co(s)} + 6 \, \text{H}_2\text{O(l)} \rightarrow \text{C}_6\text{H}_{12}\text{O}_6(s) + 6 \, \text{O}_2(g) + 2800 \, \text{kJ/mol} \]

Based on the equation, it is evident that the reaction produces energy, denoted by the \(+ 2800 \, \text{kJ/mol}\). Therefore, it is classified as an **exothermic** reaction. 

### Interface Details
The user interface includes a sidebar indicating a total of 21 questions with indicators for completed questions and the current selection highlighted. The right section of the interface provides the multiple-choice options clearly for selection. The option titled "Exothermic" (D) is highlighted indicating it has been selected. 

### Graphs and Diagrams Explanation
No graphs or diagrams are present in this image. The image shows a textual question interface from an online assignment or educational activity. The left section shows the progress and list of questions, with the right section detailing the current question and multiple-choice options.
Transcribed Image Text:### Assignment Content #### Question 1 **Consider the reaction below:** \[ 6 \, \text{Co}(s) + 6 \, \text{H}_2\text{O}(l) \rightarrow \text{C}_6\text{H}_{12}\text{O}_6(s) + 6 \, \text{O}_2(g) + 2800 \, \text{kJ/mol} \] **The reaction is which of the following?** - **A)** Violates the First Law of Thermodynamics - **B)** Has a high activation energy - **C)** Endothermic - **D)** Exothermic *Answer: Exothermic* ### Explanation The provided balance equation illustrates the chemical reaction and the energy change associated with it: \[ 6 \, \text{Co(s)} + 6 \, \text{H}_2\text{O(l)} \rightarrow \text{C}_6\text{H}_{12}\text{O}_6(s) + 6 \, \text{O}_2(g) + 2800 \, \text{kJ/mol} \] Based on the equation, it is evident that the reaction produces energy, denoted by the \(+ 2800 \, \text{kJ/mol}\). Therefore, it is classified as an **exothermic** reaction. ### Interface Details The user interface includes a sidebar indicating a total of 21 questions with indicators for completed questions and the current selection highlighted. The right section of the interface provides the multiple-choice options clearly for selection. The option titled "Exothermic" (D) is highlighted indicating it has been selected. ### Graphs and Diagrams Explanation No graphs or diagrams are present in this image. The image shows a textual question interface from an online assignment or educational activity. The left section shows the progress and list of questions, with the right section detailing the current question and multiple-choice options.
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