There are numerous methods used to generate chemical energy. In this article, we shall talk about a few of these methods.
Mechanical energy is used to generate chemical energy which is energy encapsulated in the molecules and is further used for various purposes.
What is a Mechanical Energy to Chemical Energy?
The chemical energy is released during the formation or breaking of the bond between the cation and anion.
The mechanical energy to chemical energy is nothing but utilization of the mechanical energy to break the bonds between the chemical components thus transforming the mechanical energy into chemical energy.
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What Process is Mechanical Energy to Chemical Energy?
There are numerous methods used for the formation of chemical energy or to acquire the chemical using mechanical energy.
All the mechanical processes involved to bring out the chemical reactions are used to convert the mechanical energy to chemical energy.
We will discuss a few methods and activities involved in the conversion of mechanical to chemical energy here below:-
Drilling
It is a mechanical activity used to drill out oil and petroleum from the Earth’s crust by digging a bore well. The chemical thus extracted is used as a fuel and in batteries and engines.
To drill something from the earth’s crust, the borehole is dug inside the crust by precisely studying the location from where the crude oil is present. A pipe is inserted in this borehole and the pressure valve is inserted on the end of the pipe. The pressure is maintained such that the oil will flow in the upward direction.
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Mixing
It is a method used to fuse two or more chemical components together or to diffuse in water. The mechanical energy is used in the process of mixing the components together. Upon mixing, the components react among each other forming and breaking the bonds. Thus transforming the mechanical energy used into chemical energy.
Read more on 16+ Example of chemical to mechanical energy: detailed explanations.
Churning
The rod is made to rotate in the mortal to extract the oil from seeds. The oil produced has potential chemical energy.
Churning is a process used to extract the chemicals from the matter. This is possible because the frictional force imposed due to the rubbing of the surfaces of the mortal and the long pestle results in the breakdown of the component into the finer particles thus giving out the extracts and transforming into chemical energy.
Rubbing
It also causes the chemical reactions to occur between the two objects due to thermal energy generated upon frictional force between the two surfaces.
On rubbing the cumin seeds across your hand palm, the aroma of the cumin remains. This is because the extract of the cumin seed gets stuck on your palm.
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Extracting
To extract juice or oil or any liquid mechanical energy is used. There should exert pressure to drain out the liquid. This can be done by either separation process or by pressing or compressing.
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Grinding
We grind the component into a finer powder, thus converting the mechanical energy required for grinding into chemical energy that we receive as an output. These finer powdery substances obtain thus easily dissociate into water.
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Compressing
When the pressure is applied equally from two opposite directions, the oily particles or less dense particles flow out from the object. This is used to extract the chemicals from other matters constituting it.
Read more on 24+ Example Of Compression: Detailed Explanations.
Phase Transition
The process of conversion of one form of state of a matter into another state is called the phase transition of a matter.
The expansion or contraction of the molecules is a mechanical process that produces chemical energy due to the variations in the bond lengths between the molecules. When the molecules expand as the heat energy is supplied to the system, the bond length increases thus expanding the spaces between the molecules; and if the heat energy of the system is given out then there is a contraction of the molecules seen. There is a loss and gain of energy during each scenario.
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How to Convert Mechanical Energy to Chemical Energy?
Chemical energy is potential energy stored between the molecules.
This energy is released when the chemical bonds between the molecules break. The mechanical energy is used to gain the chemical energy either by drilling, grinding, exerting pressure, rubbing, or extracting chemicals.
A simple example that you can consider here is a breakdown of the food in the mouth upon chewing it is a form of mechanical energy. This mechanical energy is further converted into chemical energy when this food is further degraded during digestion and stored into glucose and in the form of chemical potential energy. This chemical potential energy provides you with the potential energy to do any work.
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Frequently Asked Questions
Does the mechanical flow of water convert the chemical energy?
The flowing water is an example of the kinetic energy and mechanical energy to dislocate sediments and deposit them in a sedimentary basin.
The flow of water itself constitutes chemical potential energy which helps in sedimentation and precipitation of the fine particles dissociating in the water leading to the formation of sedimentary rocks with varied chemical compositions.
Is there a lack of energy during the transmission of mechanical energy to chemical energy?
Indeed! There is a lack of some energy on the transmission of energy.
Not all the energy is transformed into another form during the alteration of energy or phase change of the matter. Some of the energy is escaped in the form of heat.
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Hi, I’m Akshita Mapari. I have done M.Sc. in Physics. I have worked on projects like Numerical modeling of winds and waves during cyclone, Physics of toys and mechanized thrill machines in amusement park based on Classical Mechanics. I have pursued a course on Arduino and have accomplished some mini projects on Arduino UNO. I always like to explore new zones in the field of science. I personally believe that learning is more enthusiastic when learnt with creativity. Apart from this, I like to read, travel, strumming on guitar, identifying rocks and strata, photography and playing chess.