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Use the word exothermic in a sentence?
The reaction between hydrogen and oxygen to form water is exothermic, releasing heat energy in the process.
How should a student use a thermometer to determine if a reaction is exothermic?
To determine if a reaction is exothermic, a student should use a thermometer to measure the temperature change during the reaction. If the temperature increases, it indicates that the reaction is exothermic, releasing heat.
Is freezing an example of an exothermic chemical change?
No because in an exothermic change energy is released not taken in. Melting would be an example of exothermic change.
Is jello an endothermic change or exothermic change?
The process of making Jello is an exothermic change because energy is released in the form of heat as the gelatin sets and solidifies.
A change of state where energy is given off?
This process is called exothermic reaction, where energy is released in the form of heat. It typically involves a change from a higher energy state to a lower energy state, resulting in the release of energy to the surroundings. An example would be the solidification of molten lava into solid rock, releasing heat energy in the process.
Use the word exothermic in a sentence?
The reaction between hydrogen and oxygen to form water is exothermic, releasing heat energy in the process.
What is exothermic use in a sentence?
Jody, a user on WikiAnswers, carried out an exothermic reaction in her Chemistry lesson at school.
Could you please use the word exothermic in a sentence?
"This chemical reaction gives off a lot of heat; it must be exothermic"
Is freezing an endothermic change or a exothermic change?
It is an exothermic change
How should a student use a thermometer to determine if a reaction is exothermic?
To determine if a reaction is exothermic, a student should use a thermometer to measure the temperature change during the reaction. If the temperature increases, it indicates that the reaction is exothermic, releasing heat.
When energy is given off as heat the physical change is said to be?
Exothermic
Compare endothermic and exothermic?
An endothermic change requires heat, and an exothermic change releases heat.
How To determine if a reaction is exothermic a student should use a?
To determine if a reaction is exothermic, a student should use a calorimeter to measure the temperature change of the reaction mixture. If the temperature increases during the reaction, it indicates that heat is being released to the surroundings, confirming that the reaction is exothermic. Additionally, examining the enthalpy change (ΔH) for the reaction can also provide insight; a negative ΔH value signifies an exothermic process.
What change is the opposite of an exothermic change?
endothermic change
Is freezing an example of an exothermic chemical change?
No because in an exothermic change energy is released not taken in. Melting would be an example of exothermic change.
Is burning a match an endothermic or exothermic change?
Burning a match is an exothermic change because energy is being released.
What is a change in which energy is given off?
an exothermic change
