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What does it mean If heat is produced by a chemical system?
This is an exothermic process.
What can absorbed or produced as the result of a chemical reaction?
heat, light
What system produced chemical signals called hormones?
endocrine system
Most of the chemical energy of the gasoline burned in a car is not used to move the car but is changed into what?
Most of the chemical energy from gasoline burned in a car is converted into heat rather than useful work. This heat is generated through the combustion process and is dissipated as waste energy through the exhaust system and the cooling system of the car.
Is heat produced when two liquids are mixed a physical change?
No, heat produced when two liquids are mixed is a chemical change, not a physical change. This is because the mixing of the liquids causes a chemical reaction to occur, resulting in the release or absorption of energy in the form of heat.
What does it mean If heat is produced by a chemical system?
This is an exothermic process.
What is often produced during a chemical reaction?
If the reaction is exothermic then heat is produced.
What can absorbed or produced as the result of a chemical reaction?
heat, light
What can. Be absorbed or produced as the result of a chemical reaction?
heat, light
How heat energy produced?
Heat energy can be produced in many ways. From mechanical energy, chemical energy, electrical energy and nuclear energy.
How is heat energy produced'?
Heat energy can be produced in many ways. From mechanical energy, chemical energy, electrical energy and nuclear energy.
What system produced chemical signals called hormones?
endocrine system
What can be absorbed or produced as the result of chemical reaction?
You think probable to heat.
What are the four clues to a chemical reaction?
The four clues to a chemical reaction are: formation of a gas, formation of a precipitate, change in color, and release or absorption of energy (heat or light).
Most of the chemical energy of the gasoline burned in a car is not used to move the car but is changed into what?
Most of the chemical energy from gasoline burned in a car is converted into heat rather than useful work. This heat is generated through the combustion process and is dissipated as waste energy through the exhaust system and the cooling system of the car.
What are two ways heat can be produced?
Heat can be produced through combustion, where chemical reactions release energy in the form of heat. It can also be produced through friction, where the resistance between two surfaces moving against each other generates heat.
Why is it a sign of a chemical reaction if gas is given off?
It is sign of chemical reaction because smell and heat is produced.
