disadvantage of chemical change
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Heÿ
◾ÏT ÏS too expensive
◾Takes to time
HöPe ïT hèLps
◾ÏT ÏS too expensive
◾Takes to time
HöPe ïT hèLps
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What Are the Disadvantages of Chemical Energy?
1. It isn’t a sustainable form of energy.
Chemical energy resources can be replaced, but they cannot be replenished. Think of it like this. It’s cold outside, so you grab a couple of logs to put them into your fireplace. Then you light them to create a fire. That fire receives energy, in part, due to the chemical energy found in the wood. Over time, that energy is consumed and the wood turns to ash. Can you turn that ash into more wood? No. Can you get more wood? Yes.
2. It can be expensive.
Because most forms of chemical energy come from organic or naturally occurring items, accessing the resource can be quite expensive. We must mine coal before we can burn it. One must cut wood to size so it can fit into the fireplace or woodstove and that occurs after the tree has been harvested. And, since many of these products release particulates into the atmosphere, there are costly regulations in place to prevent excessive emissions.
3. Some forms of chemical energy are quite rare.
Let’s look at nuclear energy for this example of a disadvantage. Most nuclear facilities rely on uranium as a fuel. Uranium is such a scarce resource that some nations have not located any deposits of it within their borders. Once that uranium is depleted, more must be obtained. That rarity not only increases costs and deals with sustainability issues, but it also means that technologies used to access the chemical energy can become useless over time.
4. It can produce harmful waste.
Many forms of chemical energy release radiation as part of the combustive process. That radiation isn’t necessarily dangerous when it is well-controlled, but it can be deadly under the right circumstances. Issues at Chernobyl and Fukushima have showed us just how powerful chemical energy reactions can be when something goes wrong. Many radioactive isotopes have a long half-life, sometimes thousands of years, which means a catastrophic situation can be devastating to a local environment.
5. It can be used to create devastating weapons.
The rhetoric between the United States and North Korea, which escalated in 2017 to unprecedented levels since the armed truce was signed between the nations to stop the Korean War, shows us how chemical energy can be used for destructive purposes. Nuclear weapons use this form of energy. The devastation in Japan from the US dropping two of these weapons cost hundreds of thousands of lives over time. There are enough nuclear weapons today to completely devastate the world if they were all fired.
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1. It isn’t a sustainable form of energy.
Chemical energy resources can be replaced, but they cannot be replenished. Think of it like this. It’s cold outside, so you grab a couple of logs to put them into your fireplace. Then you light them to create a fire. That fire receives energy, in part, due to the chemical energy found in the wood. Over time, that energy is consumed and the wood turns to ash. Can you turn that ash into more wood? No. Can you get more wood? Yes.
2. It can be expensive.
Because most forms of chemical energy come from organic or naturally occurring items, accessing the resource can be quite expensive. We must mine coal before we can burn it. One must cut wood to size so it can fit into the fireplace or woodstove and that occurs after the tree has been harvested. And, since many of these products release particulates into the atmosphere, there are costly regulations in place to prevent excessive emissions.
3. Some forms of chemical energy are quite rare.
Let’s look at nuclear energy for this example of a disadvantage. Most nuclear facilities rely on uranium as a fuel. Uranium is such a scarce resource that some nations have not located any deposits of it within their borders. Once that uranium is depleted, more must be obtained. That rarity not only increases costs and deals with sustainability issues, but it also means that technologies used to access the chemical energy can become useless over time.
4. It can produce harmful waste.
Many forms of chemical energy release radiation as part of the combustive process. That radiation isn’t necessarily dangerous when it is well-controlled, but it can be deadly under the right circumstances. Issues at Chernobyl and Fukushima have showed us just how powerful chemical energy reactions can be when something goes wrong. Many radioactive isotopes have a long half-life, sometimes thousands of years, which means a catastrophic situation can be devastating to a local environment.
5. It can be used to create devastating weapons.
The rhetoric between the United States and North Korea, which escalated in 2017 to unprecedented levels since the armed truce was signed between the nations to stop the Korean War, shows us how chemical energy can be used for destructive purposes. Nuclear weapons use this form of energy. The devastation in Japan from the US dropping two of these weapons cost hundreds of thousands of lives over time. There are enough nuclear weapons today to completely devastate the world if they were all fired.
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