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What is the branch of chemistry that deals with the measurement or calculation of heat absorbed or given out in a chemical reaction?
What is the branch of chemistry that deals with the measurement or calculation of heat absorbed or given out in a chemical reaction?
- Chemical Kinetics
- Organic Chemistry
- Thermochemistry (correct)
- Thermodynamics
Which branch of science deals with the change of heat energy from one form to another form?
Which branch of science deals with the change of heat energy from one form to another form?
- Chemistry
- Physics
- Thermochemistry
- Thermodynamics (correct)
What is an exothermic reaction?
What is an exothermic reaction?
- A reaction in which heat energy is absorbed
- A reaction that occurs at high temperatures
- A reaction that does not involve heat energy
- A reaction in which heat energy is released (correct)
Which branch of science deals with the measurement or calculation of heat absorbed or given out in a chemical reaction?
Which branch of science deals with the measurement or calculation of heat absorbed or given out in a chemical reaction?
What is an example of an endothermic reaction?
What is an example of an endothermic reaction?
What is an example of an exothermic reaction?
What is an example of an exothermic reaction?
Which branch of science deals with the change of heat energy from one form to another form?
Which branch of science deals with the change of heat energy from one form to another form?
What is the branch of chemistry that deals with the measurement or calculation of heat absorbed or given out in a chemical reaction?
What is the branch of chemistry that deals with the measurement or calculation of heat absorbed or given out in a chemical reaction?
What is an example of an endothermic reaction?
What is an example of an endothermic reaction?
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Study Notes
Thermodynamics
- Thermodynamics is the branch of science that deals with the change of heat energy from one form to another form.
Thermochemistry
- Thermochemistry is the branch of chemistry that deals with the measurement or calculation of heat absorbed or given out in a chemical reaction.
Types of Chemical Reactions
Exothermic Reactions
- An exothermic reaction is a chemical reaction that releases heat energy.
- Example: Combustion of gasoline in a car engine.
Endothermic Reactions
- An endothermic reaction is a chemical reaction that absorbs heat energy.
- Example: Photosynthesis in plants.
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