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To find out the enthalpy change of combustion by burning butanol and enthalpy.
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| Submitted: Mon Aug 18 2003
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Enthalpy Change of Combustion Aim To find out the enthalpy change of combustion by burning butanol and enthalpy. The standard enthalpy of combustion is the enthalpy change when one mole of an element or compound reacts completely with oxygen under standard conditions. In practice it is not possible to achieve complete combustion under standard conditions measurements are taken under experimental conditions; then a value for the enthalpy change is determined. During chemical reactions when bonds break, energy is absorbed. When bonds form, energy is released. The enthalpy change of combustion is the amount of enthalpy change when one mole of an element or compound reacts completely with oxygen under standard conditions the standard conditions is the pressure of 100kPa and temperature of 298k. In using the calorimeter we need to know the specific heat capacity of water ( the energy needed to raise the temperature of 1g of water by 1...
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