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Investigate the amount of energy released when different fuels burn
Title: Investigate the amount of energy released when different fuels burn
Category: Science & Technology / Chemistry
Details: Words: 1664 | Pages: 7.1 (approximately 235 words/page)
Investigate the amount of energy released when different fuels burn
In this investigation I will be burning alcohol's to heat up a can of water. I will be burning four alcohol's, methanol, ethanol, propanol and butanol. The aim is to find out how much energy is produced when burning these alcohols. Alcohol's react with oxygen in the air to form water and carbon dioxide.
The reaction that is involved in burning alcohols is exothermic because heat is given out. From this reason the reactant energy …showed first 75 words of 1664 total…
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…showed last 75 words of 1664 total…the oxygen supply is very limited then you get some atoms of carbon released before they can bond with any oxygen atoms. This is what we call soot. Since heat is given out when bonds form, less energy is given out by incomplete combustion. So this is why it affects the outcome of the experiment. To overcome this problem, I would have to make sure a sufficient supply of oxygen was involved in the reaction.
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