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What types of reactions occurs when food is broken down into energy?
Wiki User
∙ 13y ago
Physical Reaction: Your teeth grind up the food, which thus changes the food's physical shape
Chemical Reaction: Enzymes in your saliva begin the digestion process by breaking down food particles so the stomach may digest it further; the hydrochloric acid in your stomach breaks the food down further so that the nutrients in the food may be absorbed into your blood stream; nutrients absorbed by blood are then converted into energy.
Wiki User
∙ 13y ago
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What is energy released or absorbed during chemical change called?
It depends. There are two types of chemical reaction int his sense. Exothermic reactions release energy and endothermic reactions absorb it.
How is energy involved in a chemical reaction?
Activation energy is needed to start a chemical reaction. This energy is used to join the reactants together or break them apart. If a reaction is exothermic then it gives energy out. If it is endo thermic then the reaction takes energy in.
How do enzymes in your body make chemical reactions occur at safe tempertuare?
Enzymes lower the activation energy of certain types of reactions. Because energy is directly related to heat, a lower activation energy corresponds to lower heat.
How is a nuclear fission reaction controlled in a nuclear reaction?
Reactions that involve nuclei, called nuclear reactions, result in a tremendous amount of energy. Two types are fission and fusion.
How is a nuclear fission reaction controlled in nuclear reactor?
Reactions that involve nuclei, called nuclear reactions, result in a tremendous amount of energy. Two types are fission and fusion.
What is energy released or absorbed during chemical change called?
It depends. There are two types of chemical reaction int his sense. Exothermic reactions release energy and endothermic reactions absorb it.
The name and symbol for internal heat of a system at constant pressure?
Energy, E.There are two types of chemical reactions. Reactions which produce energy are called exothermic reactions, while reactions which consume energy are called endothermicreactions. Generally, an exothermic reaction can be written such as Reactants → Products + Energy An endothermic reaction can be written such as: Reactants + Energy → Products
What two kinds of energy changes can take place during a chemical reaction?
Two types of energy changes that can occur in a chemical reaction are (1) endothermic and (2) exothermic. Endothermic is where energy is added to the system and exothermic is where energy is given off by the system.
How is energy involved in a chemical reaction?
Activation energy is needed to start a chemical reaction. This energy is used to join the reactants together or break them apart. If a reaction is exothermic then it gives energy out. If it is endo thermic then the reaction takes energy in.
How do enzymes in your body make chemical reactions occur at safe tempertuare?
Enzymes lower the activation energy of certain types of reactions. Because energy is directly related to heat, a lower activation energy corresponds to lower heat.
Two types of chemical reactions?
Two kind of chemical reactions are exothermic and endothermic reactions. An exothermic reaction is one that releases energy. An endothermic reaction is one that absorbs energy. Hope this helps!! :)
What are the different types of conventional sources of energy?
Fossil energy. Nuclear energy. Water, energy, wind energy, renewable energy like solar energy. The energies of the reactions caused by chemical waste.
What are the forms of energy that can produce heat energy?
Heat is generally considered as a resultant of other energy reactions, which is why it is considered to be related to kinetic energy. All types of energy (the ability to do work) can produce heat energy.
What types of energy transformation occurs during an earthquake?
Elastic potential energy stored in the rock is released in the form of vibrations and heat.
How is a nuclear fission reaction controlled in a nuclear reactor?
Reactions that involve nuclei, called nuclear reactions, result in a tremendous amount of energy. Two types are fission and fusion.
How is a nuclear fission reaction controlled in a nuclear reaction?
Reactions that involve nuclei, called nuclear reactions, result in a tremendous amount of energy. Two types are fission and fusion.
How is a nuclear fission reaction controlled in nuclear reactor?
Reactions that involve nuclei, called nuclear reactions, result in a tremendous amount of energy. Two types are fission and fusion.
