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Unformatted text preview: How much energy is released if 30 g of carbon are combusted at constant pressure in the presence of excess oxygen to form CO 2 ? If this reaction were performed in a container submersed in an ice bath at 0C, how much ice would melt? (You can assume the enthalpy of the reaction is the same at 0C) does this reaction produce any work at constant temperature? Why or why not? How much energy is released if 20 g of methanol are combusted at constant pressure in the presence of excess oxygen to form water vapor and CO 2 ?...
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- Spring '07