Chemical Energy
Explanation
Chemical energy is a form of potential energy that is stored in the bonds of chemical compounds. When chemical reactions occur, this energy can be released or absorbed. The energy is stored in the bonds between atoms and molecules, and can be released through chemical reactions such as combustion, metabolism, or oxidation.
Key Concepts
- Potential Energy: Chemical energy is a form of potential energy, meaning it is stored energy that has the potential to do work.
- Energy Transfer: Chemical energy can be transferred from one substance to another through chemical reactions.
- Forms of Release: Chemical energy can be released as heat, light, or electrical energy, depending on the nature of the chemical reaction.
- Energy Storage: Chemical energy is stored in the bonds of molecules, such as those in glucose, ATP, and fossil fuels.
Examples
Examples of chemical energy include the combustion of gasoline in a car engine, the metabolism of food in the human body, and the oxidation of metal in a battery.
Study Guide
When studying chemical energy, it's important to understand the following:
- Define chemical energy and its role as a form of potential energy.
- Explain how chemical energy is stored in the bonds of molecules.
- Describe how chemical energy can be released or absorbed in different types of chemical reactions.
- Provide examples of everyday phenomena that involve the conversion of chemical energy into other forms of energy.
- Discuss the significance of chemical energy in biological systems, industrial processes, and environmental impact.
◂Chemistry Worksheets and Study Guides High School. Atomic Structure - Set II
Worksheet/Answer key
Atomic Structure - Set II 
Worksheet/Answer key
Atomic Structure - Set II Worksheet/Answer key
Atomic Structure - Set II
Worksheet/Answer keyWorksheet/Answer keyThe resources above cover the following skills:
Concepts of Physical Science (SB1, SB2, SB3, SB4)
The student demonstrates an understanding of the structure and properties of matter by describing atoms and their base components (i.e., protons, neutrons, electrons).
The student demonstrates an understanding of the interactions between matter and energy and the effects of these interactions on systems by recognizing that atoms emit and absorb electromagnetic radiation.
Concepts of Physical Science (SB1, SB2, SB3, SB4)
The student demonstrates an understanding of the structure and properties of matter by using the periodic table to describe atoms in terms of their base components (i.e., protons, neutrons, electrons).