1. chemical energy-that part of the energy in a substance that can be released by a chemical reaction. energy, free energy - (physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs; energy can take a wide variety of forms. 1  Facebook.
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Chemical energy is one form of potential energy, along with mechanical energy, gravitational energy, nuclear energy and electrical energy. All of these forms of energy are stored within an object and are converted to forms of kinetic energy when a force or change is applied.
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He discovered that heat is a type of energy. One joule is the amount of energy needed to lift something weighing one pound to a height of nine inches. So, if you lifted a five-pound sack of sugar from the floor to the top of a counter (27 inches), you would use about 15 joules of energy. Around the world, scientists measure energy in joules rather than Btus.
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Ad. One example of chemical energy is that found in the food that we eat. Energy is stored in the bonds of the molecules that make up food. When we eat the food, the large molecules are broken down into smaller molecules that can be used by the cells of the body.
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When wood is burned, the chemical energy within the cells of the wood break and heat is released. In the engine of a car or truck, the energy in the gasoline is converted to heat and motion, to make the car move. Kinetic energy can also be converted to potential energy. During the process of photosynthesis carried out by plants, radiant energy, or the light from the sun, is converted into chemical energy, which is stored within the plant. When animals eat the plants, the reverse reaction takes place.
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into electrical energy, the basic structure of solar cells, limitations on energy conversion in solar cells, and concepts for the improvement of their efficiency.
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Interesting Chemical Energy Facts: Chemical energy is stored inside a substance or object until it is involved in a chemical reaction. Our bodies use chemical energy to perform daily functions. During an exothermic chemical reaction, chemical energy in the form of heat is released. Plants perform a chemical reaction each time they use sunlight to make their own food during photosynthesis.
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Energy released from a substance, or absorbed in the formation of a chemical compound, during a chemical reaction. Supplement. The energy released from ATP or glucose during a chemical reaction is an example of chemical energy. See also: potential energy. Please contribute to this project, if you have more information about this term feel free to edit this page. This page was last modified on 9 January 2010, at 08:58.This page has been accessed 39,645 times.
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The energy that results during a chemical reaction is called chemical energy. It is a type of potential energy. Chemical energy is stored within the bonds of the atoms and molecules that make up a substance. Once chemical energy is released from a substance, the substance is transformed into a new substance.
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Here are some changes in energy from one form to another. Stored energy in a flashlight's batteries becomes light energy when the flashlight is turned on. Food is stored energy. It is stored as a chemical with potential energy. When your body uses that stored energy to do work, it becomes kinetic energy. If you overeat, the energy in food is not burned but is stored as potential energy in fat cells.
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what is  chemical energy
Chemical Energy is part of the energy in a substance that can be released by a chemical reaction. Chemical energy is part of the energy in a substance that can be released by a chemical reaction.