Combustion Of Alcos

Combustion Of Alcos Investigating The Combustion Of Alcohols - Planning This investigation involves heated alcoholic beverageic beverage in the air. Key science- Chemistry by Eileen Ramsden says that " an alcohol is a series of organic, homologous compounds, with the general economy Cn H2n+1OH". The alcohol reacts with the oxygen in the air to form the products peeing and hundred dioxide: Cn H2n+1OH +(n+n/2)-1O2 ? nH2O + nCO2 The structure of the molecules in this reaction is: H H | | H - C - C - O- H + 3[O=O] ? ½[O=C=O] + 3[H-O-H] | | H H This reaction is exothermic, as love is tending(p) egress. This is because the measurement reactant expertness is more than the product energy the disagreement in the midst of this is ?H, therefore some energy has been given over out in the form of heat.The energy is given out when forming the bonds between the untested water and carbon dioxide molecules. This can be shown in an energy level diagram: Re action consecrate ?H is the heat content, which is the enthalpy, which is negative...If you want to get a intact essay, order it on our website: BestEssayCheap.com

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