Carbon Chains Essay

  • Carbon Chain Essay

    It was hypothesised that the longer the carbon chain of an alcohol the more energy output would be released and a longer flame length will be produced due to the extra carbon-carbon and carbon-hydrogen bonds. As the wick length increases so does the flame length and therefore more energy output will be produced. The data collected throughout the course of the three experiments partially supports the hypotheses. However, the results gathered when testing how the length of the carbon chain affects energy output doesn’t support the hypothesis as it was hypothesised that the longer the carbon chain the longer the flame length. The results collected when testing the length of the carbon chain affecting energy output partially indicates that as the length of the carbon chain increased there was a reduction in flame size. The results above stipulate that when ethanol (C_2 H_6 OH) is burned it produced a greater flame length with an average of 7cm then Butanol (C_4 H_9 OH) with an average of 5cm and Hexanol (C_6 H_14 OH) with an average of 5.33cm which produced significantly lower averages due to the less carbon-carbon bonds. However,…

    Words: 1057 - Pages: 5
  • Structure Of Cellulose

    cellulose. The protists and prokaryotes can hydrolyze the cellulose, which the cow or termite can then use. Lipids A. Fats- A fat is made of a fatty acid and a glycerol. A fatty acid is a long carbon chain with a carboxyl group on the end. It is made up of C-H bonds. Glycerol is an alcohol. Fats are used for energy storage. Fats can store two times as much energy as polysaccharides. Animals use fat instead of starch because fats can store more energy with less space. The adipose cell humans use…

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  • Essay On Alkanols

    CONTENTS RESEARCH QUESTION How does the length of carbon chains, specifically those related to alkanols, namely ethanol 1- propanol and 1- butanol, affect the heat of combustion? AIM To investigate how the length of carbon chains affect the heat of combustion and enthalpy, in order to determine which fuel would be the safest and most efficient to take on a camping trip. HYPOTHESIS If the number of carbon atoms in an alkanol is increased, then the alkanol containing the longest carbon…

    Words: 1461 - Pages: 6
  • Formaldehyde Case Study

    Although the burning of natural gas is not 100% efficient and therefore carbon monoxide will always be produced, it is not dangerous as long as the furnace which produces the toxic gas, is ventilated properly to release the carbon monoxide produced. Carbon monoxide is dangerous as it binds to haemoglobin more easily than oxygen and this can cause oxygen to be moved from red blood cells which can cause the victim to experience suffocation. Too much exposure to carbon monoxide can cause carbon…

    Words: 776 - Pages: 4
  • Negatives Of Biofuels

    This emerging technology, like every other technology, has a number of positives and negatives. Since its production, biofuels have been considered as a major way to tackle global warming by reducing carbon dioxide emission being released into the atmosphere from hydrocarbon combustion. However, if produced by major companies for big profits, then biofuels could lead to greater carbon emissions due to deforestation. Hence, causing a significant loss of biodiversity and a permanent increase in…

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  • Effect Of Temperature On Respiration

    PURPOSE To determine how germination and temperature of environment effect respiration rate of seeds. BACKGROUND INFORMATION Cellular Respiration: Is the controlled release of energy from organic compounds in cells to form ATP. Sugar + Oxygen → Carbon dioxide + Water + Energy (ATP). In eukaryotic organisms, respiration occurs to maximize ATP production; this is contrary to anaerobic respiration, which occurs during the absence of a ready supply of oxygen (mostly in prokaryotic organisms).…

    Words: 1111 - Pages: 5
  • The Five Biogeochemical Cycles

    The five most important biogeochemical cycles are the Oxogen cycle, Nitrogen cycle, Carbon cycle, Sulphur cycle and the Sedentary cycle. These five cycle’s can be classified into pools. Active pools are free flowing cycles controlled by life processes , such as photosynthesis. Storage pools are segregated bodies controlled by physical processes, such as volcanic eruptions or earthquakes. Sedentary Cycle Sulphur is mainly found in longterm storage pool within the crust and sediment of the…

    Words: 799 - Pages: 4
  • Function Of Adenosine Triphosphate

    stage, roughly 85% of energy is being supplied by carbohydrates. The oxidation of carbohydrates, in particular glucose, is the major source of metabolic energy for most cells. Glycogen is the major glucose storage polymer in animal cells. It consists of chains of glucose residues linked by α-1,4 bonds with branching, linked by α-1,6 bonds, occurring every 8-12 residues. The many non-reducing ends of glycogen may act as a site for the removal of glucose, increasing the speed of breakdown. The…

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  • Polymers Essay

    everywhere in life today, and understanding the way that they are formed is important to understand, as it connects to modern issues such as recycling. Notably, polymers can be composed of a variety of different organic materials, most of which include carbon. The building blocks of polymers, called monomers,…

    Words: 1344 - Pages: 6
  • Cellular Respiration Level 3 Analysis

    function. Cellular respiration is a specific set of metabolic relations that occur in cells of organisms to convert biochemical energy as ATP and release products. The reactions of cellular respiration are glycolysis, pyruvate metabolism, Krebs cycle, and electron transport chain (ETC). The pathways are either aerobic meaning they need oxygen to occur or anaerobic meaning they don’t need oxygen to occur. Glucose is a simple sugar that is used as an energy source for many living organisms. The…

    Words: 846 - Pages: 4
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