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9:15 Part 1 Several chemical reactions happen in bioluminescent algae. One of the most important is cellular respiration, which along with photosynthesis helps produce the energy algae need to live. Cellular respiration can be represented by this chemical equation: 60₂ 6 CO₂ + 6H₂O + heat C6H12O6 + glucose oxygen water carbon dioxide thermal energy 1. Since energy is released in cellular respiration, this reaction is exothermic. Why is the reaction exothermic, not endothermic? To answer this question, draw a model, create a graph, or write an explanation that includes: University of Colorado Spencer Foundation Hub ho Except where otherwise noted, this work is licensed under the Creative Comm bution 4.3 Version 1.0 Fall 2021 1 • How the energy of breaking bonds compares relatively to the energy of bond formation • Why there is excess energy when the products (CO₂ and H₂O) are formed Use evidence from the chemical equation above and the Bond Energy and Length Chart on the next page in your explanation. (8 pts.) H₂ C₂H₁₂O6 CO₂ H₂O 0₂ Energy in or out H-H HO=0 01c10 H Energy changes during cellular respiration CH₁2O6 +60₂-6CO₂ + 6H₂O + heat H H

9:15 Part 1 Several chemical reactions happen in bioluminescent algae. One of the most important is cellular respiration, which along with photosynthesis helps produce the energy algae need to live. Cellular respiration can be represented by this chemical equation: 60₂ 6 CO₂ + 6H₂O + heat C6H12O6 + glucose oxygen water carbon dioxide thermal energy 1. Since energy is released in cellular respiration, this reaction is exothermic. Why is the reaction exothermic, not endothermic? To answer this question, draw a model, create a graph, or write an explanation that includes: University of Colorado Spencer Foundation Hub ho Except where otherwise noted, this work is licensed under the Creative Comm bution 4.3 Version 1.0 Fall 2021 1 • How the energy of breaking bonds compares relatively to the energy of bond formation • Why there is excess energy when the products (CO₂ and H₂O) are formed Use evidence from the chemical equation above and the Bond Energy and Length Chart on the next page in your explanation. (8 pts.) H₂ C₂H₁₂O6 CO₂ H₂O 0₂ Energy in or out H-H HO=0 01c10 H Energy changes during cellular respiration CH₁2O6 +60₂-6CO₂ + 6H₂O + heat H H

Chemistry for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter10: Entropy And The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 10.86PAE: The enthalpy of vaporization for water is 40.65 kJ mol-1. As a design engineer for a project in a...
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9:15 & a Part 1 Several chemical reactions happen in bioluminescent algae. One of the most important is cellular respiration, which along with photosynthesis helps produce the energy algae need to live. Cellular respiration can be represented by this chemical equation: 60₂ heat 6 CO₂ + 6H₂O + → C6H12O6 + glucose water oxygen carbon dioxide thermal energy 1. Since energy is released in cellular respiration, this reaction is exothermic. Why is the reaction exothermic, not endothermic? To answer this question, draw a model, create a graph, or write an explanation that includes: These materials were developed by the inquiryHub RPP, including educators from CO and IL, Northwestern University and the University of Colorado Boulder, with support from the Hewlett Foundation, the Spencer Foundation, the National Science Foundation and Denver Public Schools. Except where otherwise noted, this work is licensed under the Creative Commons Attribution 4.0 (сс O BY Hub International License. Version 1.0 Fall 2021 1 • How the energy of breaking bonds compares relatively to the energy of bond formation ● Why there is excess energy when the products (CO₂ and H₂O) are formed Use evidence from the chemical equation above and the Bond Energy and Length Chart on the next page in your explanation. (8 pts.) H₂ CH₁₂O6 CO₂ H₂O 0₂ Energy in or out H-H H H H H 1 T 010 T 0=CIO O 0 O O O H-C H H H H H H Energy changes during cellular respiration C6H₁2O6 +6 0₂6CO₂ + 6H₂O + heat H 39% الله H
Transcribed Image Text:9:15 & a Part 1 Several chemical reactions happen in bioluminescent algae. One of the most important is cellular respiration, which along with photosynthesis helps produce the energy algae need to live. Cellular respiration can be represented by this chemical equation: 60₂ heat 6 CO₂ + 6H₂O + → C6H12O6 + glucose water oxygen carbon dioxide thermal energy 1. Since energy is released in cellular respiration, this reaction is exothermic. Why is the reaction exothermic, not endothermic? To answer this question, draw a model, create a graph, or write an explanation that includes: These materials were developed by the inquiryHub RPP, including educators from CO and IL, Northwestern University and the University of Colorado Boulder, with support from the Hewlett Foundation, the Spencer Foundation, the National Science Foundation and Denver Public Schools. Except where otherwise noted, this work is licensed under the Creative Commons Attribution 4.0 (сс O BY Hub International License. Version 1.0 Fall 2021 1 • How the energy of breaking bonds compares relatively to the energy of bond formation ● Why there is excess energy when the products (CO₂ and H₂O) are formed Use evidence from the chemical equation above and the Bond Energy and Length Chart on the next page in your explanation. (8 pts.) H₂ CH₁₂O6 CO₂ H₂O 0₂ Energy in or out H-H H H H H 1 T 010 T 0=CIO O 0 O O O H-C H H H H H H Energy changes during cellular respiration C6H₁2O6 +6 0₂6CO₂ + 6H₂O + heat H 39% الله H
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