SlideShare a Scribd company logo
Chemistry of life
Biology
School: ELITE International Academy
Teacher: Rahaf Al-Masri
Chemical Reactions
Learning Objectives:
Enzymes are catalysts for chemical reactions in living things..
What do they have in common?
Chemical reactions
Hydrogen peroxide + Soap Oxygen
Chemical reactions
What do you see?
Bond energy
What is the difference?
Chemical equilibrium
Chemical equilibrium
Hydrogen peroxide (H2O2) breaks down into
water (H2O) and oxygen (O2). Explain why this
is a chemical reaction. What are the reactants
and the products in the reaction?
Answer the following question
Why might it not always be possible to
determine the reactants and the products in a
reaction? Explain your answer in terms of
chemical equilibrium.
What do you see?
Activation energy
What do you see?
Activation energy
Activation energy
How is activation energy related to bond energy?
Answer the following question
How do endothermic and exothermic reactions
differ?
Summary
• Bonds break and form during chemical reactions.
• Chemical reactions release or absorb energy.

More Related Content

What's hot

Chemical reaction types_grade_10
Chemical reaction types_grade_10Chemical reaction types_grade_10
Chemical reaction types_grade_10
suryacad
 
CBSE Class 10: Science-chapter-1
CBSE Class 10: Science-chapter-1CBSE Class 10: Science-chapter-1
CBSE Class 10: Science-chapter-1
Smart eTeach IGS Infotec Global Pvt Ltd
 
Introduction to organic chemistry
Introduction to organic chemistryIntroduction to organic chemistry
Introduction to organic chemistry
Alsian Brown-Perry
 
Chemical rections(complete)
Chemical rections(complete)Chemical rections(complete)
Chemical rections(complete)Abhay Goyal
 
Chem m17 reaction rates & equilibrium
Chem m17 reaction rates & equilibriumChem m17 reaction rates & equilibrium
Chem m17 reaction rates & equilibriumdionesioable
 
Chemical Equations
Chemical EquationsChemical Equations
Chemical Equations
Arshdeep Goklaney
 
Chelating agents and it's application
Chelating agents and it's applicationChelating agents and it's application
simple chemical reactions - chemistry
simple chemical reactions - chemistrysimple chemical reactions - chemistry
simple chemical reactions - chemistry
tasnimo
 
CHEMICAL EQUATION
CHEMICAL EQUATIONCHEMICAL EQUATION
CHEMICAL EQUATION
Poonam Singh
 
Class10 science-notes-chapter1
Class10 science-notes-chapter1Class10 science-notes-chapter1
Class10 science-notes-chapter1
Aman J Khan
 
February 25
February 25February 25
February 25j_lee317
 
Chemical reaction
Chemical reactionChemical reaction
Chemical reaction
Anil Pahwani
 
Untitled presentation (4)
Untitled presentation (4)Untitled presentation (4)
Untitled presentation (4)
saied alhabash
 
Chemical reactions
Chemical reactionsChemical reactions
Chemical reactions
Sameer Kansal
 
Different types of chemical reactions(ppt)
Different types of chemical reactions(ppt)Different types of chemical reactions(ppt)
Different types of chemical reactions(ppt)
utkarshs92
 
Decomposition reaction
Decomposition reactionDecomposition reaction
Decomposition reaction
Ashutosh Bhardwaj
 
Mechanism and synthetic application of suzuki reaction
Mechanism and synthetic application of suzuki reactionMechanism and synthetic application of suzuki reaction
Mechanism and synthetic application of suzuki reaction
Rudraipt
 
Article on Adolphe Wurtz
Article on Adolphe WurtzArticle on Adolphe Wurtz
Article on Adolphe Wurtz
rita martin
 

What's hot (20)

Chemical reaction types_grade_10
Chemical reaction types_grade_10Chemical reaction types_grade_10
Chemical reaction types_grade_10
 
CBSE Class 10: Science-chapter-1
CBSE Class 10: Science-chapter-1CBSE Class 10: Science-chapter-1
CBSE Class 10: Science-chapter-1
 
Introduction to organic chemistry
Introduction to organic chemistryIntroduction to organic chemistry
Introduction to organic chemistry
 
Chemical rections(complete)
Chemical rections(complete)Chemical rections(complete)
Chemical rections(complete)
 
Chem m17 reaction rates & equilibrium
Chem m17 reaction rates & equilibriumChem m17 reaction rates & equilibrium
Chem m17 reaction rates & equilibrium
 
Chemical Equations
Chemical EquationsChemical Equations
Chemical Equations
 
Chelating agents and it's application
Chelating agents and it's applicationChelating agents and it's application
Chelating agents and it's application
 
simple chemical reactions - chemistry
simple chemical reactions - chemistrysimple chemical reactions - chemistry
simple chemical reactions - chemistry
 
CHEMICAL EQUATION
CHEMICAL EQUATIONCHEMICAL EQUATION
CHEMICAL EQUATION
 
F8 antioxidants
F8 antioxidantsF8 antioxidants
F8 antioxidants
 
Chemistry.sumepro
Chemistry.sumeproChemistry.sumepro
Chemistry.sumepro
 
Class10 science-notes-chapter1
Class10 science-notes-chapter1Class10 science-notes-chapter1
Class10 science-notes-chapter1
 
February 25
February 25February 25
February 25
 
Chemical reaction
Chemical reactionChemical reaction
Chemical reaction
 
Untitled presentation (4)
Untitled presentation (4)Untitled presentation (4)
Untitled presentation (4)
 
Chemical reactions
Chemical reactionsChemical reactions
Chemical reactions
 
Different types of chemical reactions(ppt)
Different types of chemical reactions(ppt)Different types of chemical reactions(ppt)
Different types of chemical reactions(ppt)
 
Decomposition reaction
Decomposition reactionDecomposition reaction
Decomposition reaction
 
Mechanism and synthetic application of suzuki reaction
Mechanism and synthetic application of suzuki reactionMechanism and synthetic application of suzuki reaction
Mechanism and synthetic application of suzuki reaction
 
Article on Adolphe Wurtz
Article on Adolphe WurtzArticle on Adolphe Wurtz
Article on Adolphe Wurtz
 

Similar to Chemical reactions pages 52 55

CVA Biology I - B10vrv1024
CVA Biology I - B10vrv1024CVA Biology I - B10vrv1024
CVA Biology I - B10vrv1024
ClayVirtual
 
Unit-3-Lesson-3-and-Lesson-4-catalyst.pptx
Unit-3-Lesson-3-and-Lesson-4-catalyst.pptxUnit-3-Lesson-3-and-Lesson-4-catalyst.pptx
Unit-3-Lesson-3-and-Lesson-4-catalyst.pptx
ClaudiaElizabethRuiz1
 
7.1 Endothermic & Exothermic Reactions - TE.ppt
7.1 Endothermic & Exothermic Reactions - TE.ppt7.1 Endothermic & Exothermic Reactions - TE.ppt
7.1 Endothermic & Exothermic Reactions - TE.ppt
RashmiGupta564404
 
Chemical Reactionfor Year 7 chemistry.pptx
Chemical Reactionfor Year 7 chemistry.pptxChemical Reactionfor Year 7 chemistry.pptx
Chemical Reactionfor Year 7 chemistry.pptx
KissieduYirenkyi
 
Ap biology midterm review
Ap biology midterm reviewAp biology midterm review
Ap biology midterm reviewsbarkanic
 
2-4: Chemical Reactions and Enzymes
2-4: Chemical Reactions and Enzymes2-4: Chemical Reactions and Enzymes
2-4: Chemical Reactions and Enzymes
petruccis
 
MoleculesofLifePowerpoint-1.ppt
MoleculesofLifePowerpoint-1.pptMoleculesofLifePowerpoint-1.ppt
MoleculesofLifePowerpoint-1.ppt
BrittanyBarnett10
 
intro-to-photosynthesis.pdf
intro-to-photosynthesis.pdfintro-to-photosynthesis.pdf
intro-to-photosynthesis.pdf
KarimYousseuf1
 
Biology - Chp 2 - Chemistry of Life - Study Guide
Biology - Chp 2 - Chemistry of Life - Study GuideBiology - Chp 2 - Chemistry of Life - Study Guide
Biology - Chp 2 - Chemistry of Life - Study GuideMr. Walajtys
 
AP Biology - Week 1 Biochemistry
AP Biology - Week 1 BiochemistryAP Biology - Week 1 Biochemistry
AP Biology - Week 1 Biochemistry
Sylvia Puglisi
 
(25) session 25 introduction to organic reactions
(25) session 25   introduction to organic reactions(25) session 25   introduction to organic reactions
(25) session 25 introduction to organic reactions
Nixon Hamutumwa
 
Ch 2 Guided Reading
Ch 2 Guided ReadingCh 2 Guided Reading
Ch 2 Guided ReadingPersonal
 
Basic Chemistry.ppt
Basic Chemistry.pptBasic Chemistry.ppt
Basic Chemistry.ppt
wadhava gurumeet
 
Metabolism and enzymes ppt questions chap8
Metabolism and enzymes ppt questions chap8Metabolism and enzymes ppt questions chap8
Metabolism and enzymes ppt questions chap8sbarkanic
 
Nigar lecture.pptx
Nigar lecture.pptxNigar lecture.pptx
Nigar lecture.pptx
ajadoon84
 
Basic concepts in chemistry
Basic concepts in chemistryBasic concepts in chemistry
Basic concepts in chemistry
Kehkashan Sabir
 
Interactive textbook ch. 14 chemical reactions
Interactive textbook ch. 14 chemical reactionsInteractive textbook ch. 14 chemical reactions
Interactive textbook ch. 14 chemical reactions
tiffanysci
 
Exothermic Reactions
Exothermic ReactionsExothermic Reactions
Exothermic Reactions
Amanda Gray
 

Similar to Chemical reactions pages 52 55 (20)

CVA Biology I - B10vrv1024
CVA Biology I - B10vrv1024CVA Biology I - B10vrv1024
CVA Biology I - B10vrv1024
 
Enzymes
EnzymesEnzymes
Enzymes
 
Unit-3-Lesson-3-and-Lesson-4-catalyst.pptx
Unit-3-Lesson-3-and-Lesson-4-catalyst.pptxUnit-3-Lesson-3-and-Lesson-4-catalyst.pptx
Unit-3-Lesson-3-and-Lesson-4-catalyst.pptx
 
7.1 Endothermic & Exothermic Reactions - TE.ppt
7.1 Endothermic & Exothermic Reactions - TE.ppt7.1 Endothermic & Exothermic Reactions - TE.ppt
7.1 Endothermic & Exothermic Reactions - TE.ppt
 
Chemical Reactionfor Year 7 chemistry.pptx
Chemical Reactionfor Year 7 chemistry.pptxChemical Reactionfor Year 7 chemistry.pptx
Chemical Reactionfor Year 7 chemistry.pptx
 
Ap biology midterm review
Ap biology midterm reviewAp biology midterm review
Ap biology midterm review
 
2-4: Chemical Reactions and Enzymes
2-4: Chemical Reactions and Enzymes2-4: Chemical Reactions and Enzymes
2-4: Chemical Reactions and Enzymes
 
MoleculesofLifePowerpoint-1.ppt
MoleculesofLifePowerpoint-1.pptMoleculesofLifePowerpoint-1.ppt
MoleculesofLifePowerpoint-1.ppt
 
intro-to-photosynthesis.pdf
intro-to-photosynthesis.pdfintro-to-photosynthesis.pdf
intro-to-photosynthesis.pdf
 
Biology - Chp 2 - Chemistry of Life - Study Guide
Biology - Chp 2 - Chemistry of Life - Study GuideBiology - Chp 2 - Chemistry of Life - Study Guide
Biology - Chp 2 - Chemistry of Life - Study Guide
 
AP Biology - Week 1 Biochemistry
AP Biology - Week 1 BiochemistryAP Biology - Week 1 Biochemistry
AP Biology - Week 1 Biochemistry
 
(25) session 25 introduction to organic reactions
(25) session 25   introduction to organic reactions(25) session 25   introduction to organic reactions
(25) session 25 introduction to organic reactions
 
Ch 2 Guided Reading
Ch 2 Guided ReadingCh 2 Guided Reading
Ch 2 Guided Reading
 
Basic Chemistry.ppt
Basic Chemistry.pptBasic Chemistry.ppt
Basic Chemistry.ppt
 
Metabolism and enzymes ppt questions chap8
Metabolism and enzymes ppt questions chap8Metabolism and enzymes ppt questions chap8
Metabolism and enzymes ppt questions chap8
 
Nigar lecture.pptx
Nigar lecture.pptxNigar lecture.pptx
Nigar lecture.pptx
 
The Chemistry of Life
The Chemistry of LifeThe Chemistry of Life
The Chemistry of Life
 
Basic concepts in chemistry
Basic concepts in chemistryBasic concepts in chemistry
Basic concepts in chemistry
 
Interactive textbook ch. 14 chemical reactions
Interactive textbook ch. 14 chemical reactionsInteractive textbook ch. 14 chemical reactions
Interactive textbook ch. 14 chemical reactions
 
Exothermic Reactions
Exothermic ReactionsExothermic Reactions
Exothermic Reactions
 

Recently uploaded

一比一原版加拿大渥太华大学毕业证(uottawa毕业证书)如何办理
一比一原版加拿大渥太华大学毕业证(uottawa毕业证书)如何办理一比一原版加拿大渥太华大学毕业证(uottawa毕业证书)如何办理
一比一原版加拿大渥太华大学毕业证(uottawa毕业证书)如何办理
taqyed
 
ikea_woodgreen_petscharity_cat-alogue_digital.pdf
ikea_woodgreen_petscharity_cat-alogue_digital.pdfikea_woodgreen_petscharity_cat-alogue_digital.pdf
ikea_woodgreen_petscharity_cat-alogue_digital.pdf
agatadrynko
 
Cree_Rey_BrandIdentityKit.PDF_PersonalBd
Cree_Rey_BrandIdentityKit.PDF_PersonalBdCree_Rey_BrandIdentityKit.PDF_PersonalBd
Cree_Rey_BrandIdentityKit.PDF_PersonalBd
creerey
 
The-McKinsey-7S-Framework. strategic management
The-McKinsey-7S-Framework. strategic managementThe-McKinsey-7S-Framework. strategic management
The-McKinsey-7S-Framework. strategic management
Bojamma2
 
What are the main advantages of using HR recruiter services.pdf
What are the main advantages of using HR recruiter services.pdfWhat are the main advantages of using HR recruiter services.pdf
What are the main advantages of using HR recruiter services.pdf
HumanResourceDimensi1
 
Kseniya Leshchenko: Shared development support service model as the way to ma...
Kseniya Leshchenko: Shared development support service model as the way to ma...Kseniya Leshchenko: Shared development support service model as the way to ma...
Kseniya Leshchenko: Shared development support service model as the way to ma...
Lviv Startup Club
 
ENTREPRENEURSHIP TRAINING.ppt for graduating class (1).ppt
ENTREPRENEURSHIP TRAINING.ppt for graduating class (1).pptENTREPRENEURSHIP TRAINING.ppt for graduating class (1).ppt
ENTREPRENEURSHIP TRAINING.ppt for graduating class (1).ppt
zechu97
 
Tata Group Dials Taiwan for Its Chipmaking Ambition in Gujarat’s Dholera
Tata Group Dials Taiwan for Its Chipmaking Ambition in Gujarat’s DholeraTata Group Dials Taiwan for Its Chipmaking Ambition in Gujarat’s Dholera
Tata Group Dials Taiwan for Its Chipmaking Ambition in Gujarat’s Dholera
Avirahi City Dholera
 
What is the TDS Return Filing Due Date for FY 2024-25.pdf
What is the TDS Return Filing Due Date for FY 2024-25.pdfWhat is the TDS Return Filing Due Date for FY 2024-25.pdf
What is the TDS Return Filing Due Date for FY 2024-25.pdf
seoforlegalpillers
 
Digital Transformation and IT Strategy Toolkit and Templates
Digital Transformation and IT Strategy Toolkit and TemplatesDigital Transformation and IT Strategy Toolkit and Templates
Digital Transformation and IT Strategy Toolkit and Templates
Aurelien Domont, MBA
 
Maksym Vyshnivetskyi: PMO Quality Management (UA)
Maksym Vyshnivetskyi: PMO Quality Management (UA)Maksym Vyshnivetskyi: PMO Quality Management (UA)
Maksym Vyshnivetskyi: PMO Quality Management (UA)
Lviv Startup Club
 
Attending a job Interview for B1 and B2 Englsih learners
Attending a job Interview for B1 and B2 Englsih learnersAttending a job Interview for B1 and B2 Englsih learners
Attending a job Interview for B1 and B2 Englsih learners
Erika906060
 
RMD24 | Retail media: hoe zet je dit in als je geen AH of Unilever bent? Heid...
RMD24 | Retail media: hoe zet je dit in als je geen AH of Unilever bent? Heid...RMD24 | Retail media: hoe zet je dit in als je geen AH of Unilever bent? Heid...
RMD24 | Retail media: hoe zet je dit in als je geen AH of Unilever bent? Heid...
BBPMedia1
 
ModelingMarketingStrategiesMKS.CollumbiaUniversitypdf
ModelingMarketingStrategiesMKS.CollumbiaUniversitypdfModelingMarketingStrategiesMKS.CollumbiaUniversitypdf
ModelingMarketingStrategiesMKS.CollumbiaUniversitypdf
fisherameliaisabella
 
anas about venice for grade 6f about venice
anas about venice for grade 6f about veniceanas about venice for grade 6f about venice
anas about venice for grade 6f about venice
anasabutalha2013
 
Cracking the Workplace Discipline Code Main.pptx
Cracking the Workplace Discipline Code Main.pptxCracking the Workplace Discipline Code Main.pptx
Cracking the Workplace Discipline Code Main.pptx
Workforce Group
 
Memorandum Of Association Constitution of Company.ppt
Memorandum Of Association Constitution of Company.pptMemorandum Of Association Constitution of Company.ppt
Memorandum Of Association Constitution of Company.ppt
seri bangash
 
Enterprise Excellence is Inclusive Excellence.pdf
Enterprise Excellence is Inclusive Excellence.pdfEnterprise Excellence is Inclusive Excellence.pdf
Enterprise Excellence is Inclusive Excellence.pdf
KaiNexus
 
ikea_woodgreen_petscharity_dog-alogue_digital.pdf
ikea_woodgreen_petscharity_dog-alogue_digital.pdfikea_woodgreen_petscharity_dog-alogue_digital.pdf
ikea_woodgreen_petscharity_dog-alogue_digital.pdf
agatadrynko
 
Sustainability: Balancing the Environment, Equity & Economy
Sustainability: Balancing the Environment, Equity & EconomySustainability: Balancing the Environment, Equity & Economy
Sustainability: Balancing the Environment, Equity & Economy
Operational Excellence Consulting
 

Recently uploaded (20)

一比一原版加拿大渥太华大学毕业证(uottawa毕业证书)如何办理
一比一原版加拿大渥太华大学毕业证(uottawa毕业证书)如何办理一比一原版加拿大渥太华大学毕业证(uottawa毕业证书)如何办理
一比一原版加拿大渥太华大学毕业证(uottawa毕业证书)如何办理
 
ikea_woodgreen_petscharity_cat-alogue_digital.pdf
ikea_woodgreen_petscharity_cat-alogue_digital.pdfikea_woodgreen_petscharity_cat-alogue_digital.pdf
ikea_woodgreen_petscharity_cat-alogue_digital.pdf
 
Cree_Rey_BrandIdentityKit.PDF_PersonalBd
Cree_Rey_BrandIdentityKit.PDF_PersonalBdCree_Rey_BrandIdentityKit.PDF_PersonalBd
Cree_Rey_BrandIdentityKit.PDF_PersonalBd
 
The-McKinsey-7S-Framework. strategic management
The-McKinsey-7S-Framework. strategic managementThe-McKinsey-7S-Framework. strategic management
The-McKinsey-7S-Framework. strategic management
 
What are the main advantages of using HR recruiter services.pdf
What are the main advantages of using HR recruiter services.pdfWhat are the main advantages of using HR recruiter services.pdf
What are the main advantages of using HR recruiter services.pdf
 
Kseniya Leshchenko: Shared development support service model as the way to ma...
Kseniya Leshchenko: Shared development support service model as the way to ma...Kseniya Leshchenko: Shared development support service model as the way to ma...
Kseniya Leshchenko: Shared development support service model as the way to ma...
 
ENTREPRENEURSHIP TRAINING.ppt for graduating class (1).ppt
ENTREPRENEURSHIP TRAINING.ppt for graduating class (1).pptENTREPRENEURSHIP TRAINING.ppt for graduating class (1).ppt
ENTREPRENEURSHIP TRAINING.ppt for graduating class (1).ppt
 
Tata Group Dials Taiwan for Its Chipmaking Ambition in Gujarat’s Dholera
Tata Group Dials Taiwan for Its Chipmaking Ambition in Gujarat’s DholeraTata Group Dials Taiwan for Its Chipmaking Ambition in Gujarat’s Dholera
Tata Group Dials Taiwan for Its Chipmaking Ambition in Gujarat’s Dholera
 
What is the TDS Return Filing Due Date for FY 2024-25.pdf
What is the TDS Return Filing Due Date for FY 2024-25.pdfWhat is the TDS Return Filing Due Date for FY 2024-25.pdf
What is the TDS Return Filing Due Date for FY 2024-25.pdf
 
Digital Transformation and IT Strategy Toolkit and Templates
Digital Transformation and IT Strategy Toolkit and TemplatesDigital Transformation and IT Strategy Toolkit and Templates
Digital Transformation and IT Strategy Toolkit and Templates
 
Maksym Vyshnivetskyi: PMO Quality Management (UA)
Maksym Vyshnivetskyi: PMO Quality Management (UA)Maksym Vyshnivetskyi: PMO Quality Management (UA)
Maksym Vyshnivetskyi: PMO Quality Management (UA)
 
Attending a job Interview for B1 and B2 Englsih learners
Attending a job Interview for B1 and B2 Englsih learnersAttending a job Interview for B1 and B2 Englsih learners
Attending a job Interview for B1 and B2 Englsih learners
 
RMD24 | Retail media: hoe zet je dit in als je geen AH of Unilever bent? Heid...
RMD24 | Retail media: hoe zet je dit in als je geen AH of Unilever bent? Heid...RMD24 | Retail media: hoe zet je dit in als je geen AH of Unilever bent? Heid...
RMD24 | Retail media: hoe zet je dit in als je geen AH of Unilever bent? Heid...
 
ModelingMarketingStrategiesMKS.CollumbiaUniversitypdf
ModelingMarketingStrategiesMKS.CollumbiaUniversitypdfModelingMarketingStrategiesMKS.CollumbiaUniversitypdf
ModelingMarketingStrategiesMKS.CollumbiaUniversitypdf
 
anas about venice for grade 6f about venice
anas about venice for grade 6f about veniceanas about venice for grade 6f about venice
anas about venice for grade 6f about venice
 
Cracking the Workplace Discipline Code Main.pptx
Cracking the Workplace Discipline Code Main.pptxCracking the Workplace Discipline Code Main.pptx
Cracking the Workplace Discipline Code Main.pptx
 
Memorandum Of Association Constitution of Company.ppt
Memorandum Of Association Constitution of Company.pptMemorandum Of Association Constitution of Company.ppt
Memorandum Of Association Constitution of Company.ppt
 
Enterprise Excellence is Inclusive Excellence.pdf
Enterprise Excellence is Inclusive Excellence.pdfEnterprise Excellence is Inclusive Excellence.pdf
Enterprise Excellence is Inclusive Excellence.pdf
 
ikea_woodgreen_petscharity_dog-alogue_digital.pdf
ikea_woodgreen_petscharity_dog-alogue_digital.pdfikea_woodgreen_petscharity_dog-alogue_digital.pdf
ikea_woodgreen_petscharity_dog-alogue_digital.pdf
 
Sustainability: Balancing the Environment, Equity & Economy
Sustainability: Balancing the Environment, Equity & EconomySustainability: Balancing the Environment, Equity & Economy
Sustainability: Balancing the Environment, Equity & Economy
 

Chemical reactions pages 52 55