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What is a major drawback of ethanol?
Two drinks and I have to get a taxi home. As an energy source, the process of concentrating ethanol consumes a lot of energy. It depends on who you believe, but the amount of energy consumed may exceed the amount of energy in the ethanol created. If that's so, then ethanol may be a useful form of energy (in the same was as electricity is), but not a useful source of energy.
How much energy does it take to make ethanol fuel?
The energy required to produce ethanol fuel varies depending on the production process, but it typically takes about 0.25-0.3 kWh of energy to produce one liter of ethanol. This includes energy inputs for growing and harvesting the feedstock, processing it into ethanol, and distilling the ethanol.
What happens when you burn ethanol?
When ethanol is burned, it reacts with oxygen to produce carbon dioxide, water vapor, and heat energy. The chemical reaction is exothermic, meaning it releases more energy than it consumes, making it a good source of fuel for combustion engines.
How much energy does ethanol release?
Ethanol releases about 21.1 megajoules of energy per liter when burned.
How much energy is released when 1.56 kg of ethanol 46.0 g mol freezes The heat of fusion of ethanol is 4.94 kJ mol?
To calculate the energy released when 1.56 kg of ethanol freezes, first convert the mass of ethanol to moles using its molar mass. Then, use the heat of fusion of ethanol to determine the energy released using the formula: Energy released = moles of ethanol x heat of fusion.
What is a major drawback of ethanol?
Two drinks and I have to get a taxi home. As an energy source, the process of concentrating ethanol consumes a lot of energy. It depends on who you believe, but the amount of energy consumed may exceed the amount of energy in the ethanol created. If that's so, then ethanol may be a useful form of energy (in the same was as electricity is), but not a useful source of energy.
What plant is ethanol made of?
There is no plant that is made of ethanol. Ethanol is a biomass energy source made of grains and corn.
Is sugar cane a renewable or non -renewable source of energy?
It is A renewable source of energy.
Biomass is the source of ethanol?
true
How much energy does it take to make ethanol fuel?
The energy required to produce ethanol fuel varies depending on the production process, but it typically takes about 0.25-0.3 kWh of energy to produce one liter of ethanol. This includes energy inputs for growing and harvesting the feedstock, processing it into ethanol, and distilling the ethanol.
Does ethanol release carbon dioxide when it is used as a fuel source?
Yes, ethanol releases carbon dioxide when it is used as a fuel source.
What happens when you burn ethanol?
When ethanol is burned, it reacts with oxygen to produce carbon dioxide, water vapor, and heat energy. The chemical reaction is exothermic, meaning it releases more energy than it consumes, making it a good source of fuel for combustion engines.
How much energy does ethanol release?
Ethanol releases about 21.1 megajoules of energy per liter when burned.
Is ethanol potential or kinetic?
Ethanol is a chemical compound and therefore does not have kinetic or potential energy itself. However, when ethanol is burned as a fuel, it releases energy in the form of heat, which is a form of kinetic energy.
How can corn ethanol make enough energy to power a car?
Ethanol stores chemical energy, just like gasoline does.
How does methanol impact the environment?
Did you mean Ethanol? IF so... Ethanol doesn't help the environment, just limits the use of fossil fuels. This Ethanol is a energy source similar to gasoline but is made from the Surplus Supplies from farms in the great plains. So in other words, it is just n alternative resource.
How much energy is released when 1.56 kg of ethanol 46.0 g mol freezes The heat of fusion of ethanol is 4.94 kJ mol?
To calculate the energy released when 1.56 kg of ethanol freezes, first convert the mass of ethanol to moles using its molar mass. Then, use the heat of fusion of ethanol to determine the energy released using the formula: Energy released = moles of ethanol x heat of fusion.
