Vocab
What does Photosynthesis mean?
a biological process where plants, algae, and certain bacteria use sunlight, water, and carbon dioxide to create their own food (sugar) and release oxygen as a byproduct
What does reactant mean?
a substance that changes during a chemical reaction.
endo thermic or exothermic
camp fire
exothermic reaction, meaning it releases heat energy into its surroundings.
ENDO OR EXO
product
if the R-group points towards the double bond, the product is called the endo product.
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reactant
a substance that changes during a chemical reaction
What does product mean?
something that is made to be sold, usually something that is produced by an industrial process or, less commonly, something that is grown or obtained through farming
What is a Chemical Reaction?
when substances interact to form new substances with different propertie
EXOTHERMIC OR ENDOTHERMIC?
Ice Pack
Cold packs are endothermic because they take heat from their surroundings.
endo or exo
radiant energy
exo" would indicate that energy is being released or emitted outwards, while "endo" would mean energy is being absorbed from the surroundings;
endo or exo
exothermic
An exothermic process releases heat, causing the temperature of the immediate surroundings to rise. An endothermic process absorbs heat and cools the surroundings.”
What is Radiant Energy?
energy transmitted through electromagnetic waves
What is an Exothermic reaction?
a chemical reaction that releases energy in the form of heat or light
EXOTHERMIC OR ENDOTHERMIC?
Firework
Explanation. A campfire is a great example of an exothermic reaction, which is a type of chemical reaction that releases energy in the form of heat and light. Energy Involvement:
endo or exo
Thermochemistry
"exo" refers to an exothermic reaction, meaning a reaction that releases heat to the surroundings, while "endo" refers to an endothermic reaction, which absorbs heat from the surroundings;
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thermochemistry
if heat is released by the system into the surroundings.
What is Thermochemistry?
Thermodynamics tells about the rate of the flow of heat whereas thermochemistry can be defined as the type of chemical reaction which happens due to the absorption heat and releasing heat.
What is an endothermic reaction?
a chemical reaction that absorbs heat from its surroundings
EXOTHERMIC OR ENDOTHERMIC?
Photosynthesis
Photosynthesis is endothermic while a campfire is exothermic.
endo or exo
chemical reaction
An exothermic process releases heat, causing the temperature of the immediate surroundings to rise. An endothermic process absorbs heat and cools the surroundings.”
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chimical reaction
a reaction that releases energy in the form of heat to its surroundings
What is Thermal Energy?
the energy in an object or substance that comes from the movement of its atoms and molecules
What is a chemical formula?
a concise way of representing the chemical composition of a substance, using the symbols of the elements involved and numerical subscripts to indicate the number of atoms of each element in a molecule.
EXOTHERMIC OR ENDOTHERMIC?
Baking muffins absorb heat from the oven to cook
aking muffins is considered an endothermic process,
endo or exo
thermal energy
Exo" thermal energy refers to the release of heat energy, while "endo" thermal energy refers to the absorption of heat energy
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photosynthisis
the process by which plants, algae, and some bacteria use sunlight, water, and carbon dioxide to create oxygen and sugar (glucose)