▼ Classify reaction as exothermic or endothermic. Gas burning in a Bunsen burner: CH4(g)+20₂ (g)→CO₂(g) +2H₂O(g) +802kJ O exothermic reaction O endothermic reaction Submit Request Answer Part B Give AH for reaction above. Express your answer as an integer.
▼ Classify reaction as exothermic or endothermic. Gas burning in a Bunsen burner: CH4(g)+20₂ (g)→CO₂(g) +2H₂O(g) +802kJ O exothermic reaction O endothermic reaction Submit Request Answer Part B Give AH for reaction above. Express your answer as an integer.
Chemistry
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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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![# Educational Activity: Understanding Exothermic and Endothermic Reactions
## Image Transcription and Explanation
This exercise is part of a Chemistry assignment focusing on classifying chemical reactions as either exothermic or endothermic. It involves the combustion reaction of methane in a Bunsen burner.
### Part A
**Objective:** Classify the given reaction as exothermic or endothermic.
**Reaction:**
\[ \text{CH}_4(g) + 2\text{O}_2(g) \rightarrow \text{CO}_2(g) + 2\text{H}_2\text{O}(g) + 802 \text{kJ} \]
**Options:**
- Exothermic reaction
- Endothermic reaction
The reaction of methane with oxygen releases 802 kJ of energy, indicating it is an exothermic reaction.
### Part B
**Objective:** Given \(\Delta H\), express your answer as an integer.
- Input box with a label: "kJ"
- Button to submit the answer
The reaction enthalpy, \(\Delta H\), is provided as 802 kJ, showing the energy released when methane combusts.
### Graphs and Diagrams
There are no graphs or diagrams associated with this image. The focus is on understanding the chemical equation and energy change associated with the reaction.
---
This educational activity helps students learn how to classify reactions based on their energy changes and understand the concept of exothermic and endothermic processes in chemical reactions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F378095ed-d30f-45c1-9902-ea05c8d84c5f%2Ffd73cf41-e0f1-42fa-8328-27c60d9a0346%2Fl1ulm9c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:# Educational Activity: Understanding Exothermic and Endothermic Reactions
## Image Transcription and Explanation
This exercise is part of a Chemistry assignment focusing on classifying chemical reactions as either exothermic or endothermic. It involves the combustion reaction of methane in a Bunsen burner.
### Part A
**Objective:** Classify the given reaction as exothermic or endothermic.
**Reaction:**
\[ \text{CH}_4(g) + 2\text{O}_2(g) \rightarrow \text{CO}_2(g) + 2\text{H}_2\text{O}(g) + 802 \text{kJ} \]
**Options:**
- Exothermic reaction
- Endothermic reaction
The reaction of methane with oxygen releases 802 kJ of energy, indicating it is an exothermic reaction.
### Part B
**Objective:** Given \(\Delta H\), express your answer as an integer.
- Input box with a label: "kJ"
- Button to submit the answer
The reaction enthalpy, \(\Delta H\), is provided as 802 kJ, showing the energy released when methane combusts.
### Graphs and Diagrams
There are no graphs or diagrams associated with this image. The focus is on understanding the chemical equation and energy change associated with the reaction.
---
This educational activity helps students learn how to classify reactions based on their energy changes and understand the concept of exothermic and endothermic processes in chemical reactions.
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