Endothermic and Exothermic Reactions
This chemistry video tutorial focuses on endothermic and exothermic reactions. It explains the flow of heat energy into and out of the system and surroundings. It provides examples of physical processes / phase changes such as melting, freezing, vaporization, condensation, sublimation, and deposition. It includes graphs such as the potential energy diagrams for endothermic and exothermic reactions. Breaking a bond is an endothermic process. Forming a bond is an exothermic process.
Chemical Kinetics - Initial Rate Method:
• Chemical Kinetics - In...
Rate Constant k - Find The Units:
• How To Determine The U...
Integrated Rate Laws - 1st & 2nd Order:
• Integrated Rate Laws -...
Reaction Rate Factors:
• Factors Affecting the ...
Collision Theory & Activation Energy:
• Collision Theory - Arr...
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Potential Energy Diagrams:
• Endothermic and Exothe...
Elementary Rate Laws:
• Elementary Rate Laws -...
Rate Laws of Reaction Mechanisms:
• Writing Rate Laws of R...
Intermediates & Catalysts:
• How To Identify The In...
Types of Catalysts:
• Homogeneous vs Heterog...
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The Equilibrium Expression:
• How To Write The Equil...
Calculating Kp From Kc:
• How To Calculate Kp Fr...
Chemical Equilibrium & Ice Tables:
• Chemical Equilibrium C...
Le Chatelier's Principle:
• Le Chatelier's Principle
Acids and Bases - Introduction:
• Acids and Bases - Basi...
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4 жыл бұрын
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4 жыл бұрын
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3 жыл бұрын
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3 жыл бұрын
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3 жыл бұрын
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3 жыл бұрын
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Жыл бұрын
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3 жыл бұрын
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@queenofwar7623
3 жыл бұрын
I just started learning about endothermic and exothermic reactions, I understood everything in class but I came here for extra information
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2 жыл бұрын
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2 жыл бұрын
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2 жыл бұрын
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3 жыл бұрын
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Жыл бұрын
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Жыл бұрын
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Жыл бұрын
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Жыл бұрын
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@chickenbarnes
4 жыл бұрын
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3 жыл бұрын
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3 жыл бұрын
2020
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3 жыл бұрын
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3 жыл бұрын
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@KNJMYG
2 жыл бұрын
This is the easiest topic in Chemistry and i don't understand it hoow the fvck will i understand other topics ??🙂 And after some months i have IGCSE Exams 🙂💔💔💔
@Lanoixsette
Жыл бұрын
@@KNJMYG too many variables
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Жыл бұрын
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8 ай бұрын
I believe greatest way to "understand" a subject is to teach based off what we are already familiar with in real life. For instance, The Organic Chemistry Tutor uses real-life examples which are already well-known to us, while many teachers explain in scientific ways, such as providing new formulas, bunch of variables and using scientific terms. In addition, some teachers don't pause to make sure to let students try some practice problems and catch up to the teachers' explanations. The run-ons is also what really frustrates many students, including myself. I am really glad The Organic Chemistry Tutor is helping us out here
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What about the change in temperature according to the system in both reactions?
Same type of question came in Jee mains 2023, session 2, April 07 shift 2. In chemistry.
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Жыл бұрын
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Can you please answer my question? With these diagrams, do they show enthalpy or purely potential chemical energy? My confusion arises from the following: In an exothermic reaction, we know that chemical potential energy decreases and for conservation of energy to hold, kinetic energy should rise (product molecules moving faster). But if we said enthalpy decreases there will be a contradiction because enthalpy is internal energy + PV (assuming PV change to be zero) , internal energy ITSELF contains kinetic energy of the molecules, so how could overall enthalpy decrease (KE increases and potential energy decreases by the same amount)
@gardenmenuuu
3 жыл бұрын
No need to overthink this here is nothing to do with the kinetic energy .Since the chemical potential energy decreases it means nothing with respect to kinetic.The lost energy goes to outside surrounding
@nikan4now
3 жыл бұрын
@@gardenmenuuu what is heat? in its basic form its the transfer of kinetic energy of the molecules so yeah it has everything to do with it
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5 ай бұрын
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Please List all the reactions in order of Exothermic & Exothermic reactions
Perfect ❤
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thanks for the video but how does breaking Cl2 to cl- and cl- an endothermic is there any heat being involved or any external forces
@darKEmbler
11 ай бұрын
it is endothermic because cl- ions are unstable in comparison to when they are in bond state. So when heat is given to them they become highly energies and break into ions. That's why they are endothermic.