Eight core advantages and disadvantages of chemical energy

By definition, chemical energy refers to the energy stored in chemical bonds, which is released by the exothermic reaction. Some of its sources include crude oil, coal, organic materials and wood. When the reaction occurs during combustion, the energy released may change because it depends on the nature of the chemical bond. Now, if you want to know that chemistry can help in every aspect of industry and society, you should see its advantages and disadvantages.

Advantages of chemical energy

1. It produces high octane fuel and provides a lot of power.

Compared with other energy sources, the high octane fuel obtained by refining crude oil contains much more energy, which makes cars, trucks, and other vehicles able to achieve high speed. The energy released by chemical energy through gas bond breakage of chemical energy is enormous, which is one of the biggest factors of its popularity as a fuel source.

2. Easy to burn.

Easy combustion is another advantage of chemical energy. Flammability is another great advantage of chemical energy. It only requires the availability of air to ignite a source with sufficient oxygen content. Simply speaking, due to the flammability of chemical energy, instantaneous energy can be generated.

3. High combustion efficiency.

Combustion efficiency depends largely on the availability of oxygen. Therefore, if the system is well designed, such as automotive engines, high-efficiency combustion can be achieved.

Using chemical energy, combustion efficiency must be very high. That’s a good reason why chemical energy released by burning crude oil is more popular than any other energy source. Of course, the efficiency of combustion depends on the availability of oxygen, so the system of vehicle engines has a great impact on the efficiency of road and even air travel.

It is a kind of rich energy.

Almost all chemical energy sources, such as crude oil, wood, wax, coal and other organic materials, can be found all over the world. That’s why the global economy is affected when the price of these energy sources fluctuates.

One of the most abundant and common chemical energy available at present is crude oil, which is extracted from the bottom sediments of our planet’s crust. It was produced by the chemical transformation in the fossil remains of dead animals and plants under tremendous pressure exerted by the earth’s surface. According to statistics, people’s dependence on crude oil is very high in many countries, and their price fluctuations directly affect the status of the global economy.

List of disadvantages of chemical energy

1. It’s not good for human health.

Considering that chemical energy is highly flammable, it is expected that it will lead to pollution, resulting in various diseases, which will never benefit human health. This is seen as the biggest drawback of chemical energy. This is also the main reason why researchers and scientists are looking for alternative energy sources that are less harmful or harmless to humans and the environment. In recent years, due to the serious pollution around the world and the aggravation of global warming, the influence of alternative energy sources can be controlled and reduced.

2. High cost.

This is another practical disadvantage of using chemical energy. In particular, the production of nuclear energy requires a lot of investment in the construction of nuclear power plants. It should be noted that many developing countries are not always able to afford such expensive energy. Normally, the construction and completion of a nuclear power station will take five to ten years, because a large number of legal procedures are required, which in most cases is opposed by people living near the area.

3. Radioactive waste will be produced.

Nuclear waste contains long-lived radioisotopes, which means that they remain in the atmosphere in one form or another. These reactive free radicals can cause sand or water to be polluted. This is called mixed waste, which can cause dangerous chemical reactions and lead to dangerous complications.

To manage the waste, plants usually bury it under sand in a process called vitrification. However, another danger posed by this method is that waste can be used to make nuclear weapons. This idea alone can make people nearby fear that this material will affect their lives.

4. Nonrenewable.

Most of the chemical energy cannot be replenished. Take nuclear energy as an example again, some factories use uranium, which is a scarce resource and is not available in many countries. In fact, several countries rely on other regions for a sustainable supply of this fuel. It is mined and transported like any other metal, and it is said that as long as it is there, it can be supplied. This means that once all this is extracted, the plant will no longer be useful or operational. Because it is limited and potentially dangerous, it cannot be called renewable.

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