Which Fuel Releases the Most Energy Per Mole Measure by Heating Water :: Papers

Which Fuel Releases the Most Energy Per Mole Mea certain by Heating Water Hypothesis In this investigation I give burn alcohols to soup up up a beaker of weewee. I will be burning five fuels which are called Methanol, Ethanol, Propanol, Butanol and Pentanol. In my investigation I predict that the alcohol Pentanol would release more energy than the other alcohols because as the chain length of the alkanes get longer, the more energy is released. Apparatus replica sales booth Clamp Measuring cylinder Thermometer Heatproof mats Copper can treat Chemicals(Methanol, Ethanol, Propanol, Butanol and Pentanol) Independent variables Using the same scales Same amount of water in bullshit beaker Same height of thermometer from water Temperature of water in the first place experiment Weight of alcohol before experiment Fair test To make it a fair test I made sure I put the same amount of water in the copper can. I made s ure that the water started with the same temperature with the same alcohol. I made sure that the height was the same from the water to the thermometer. Health and precaution Wear goggles Hide tie in the shirt save up bags under the table Method I first got all the instrument that I needed and set it up. I got a measuring cylinder and measured a 100 cm of water and poured it in a copper can. Then I connected the copper can to the stand with a clamp. Then I would get a warmness lamp which is modify with alcohol and measure it. Then I would use a spirit to light it and put it under the copper can. Then I would heat and stir the water until the temperature has gone up another 10 degrees Celsius. I will then blow out the flame and put the roof on the burner quickly and reweigh the alcohol.