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Calculate the standard enthalpy change for the reaction between methane and oxygen to form carbon dioxide and water vapor at 298 K and 1 atm of pressure, given the following reaction equation:CH4(g) + 2O2(g) → CO2(g) + 2H2O(g)The standard enthalpies of formation for CH4(g), CO2(g), and H2O(g) are -74.8 kJ/mol, -393.5 kJ/mol, and -241.8 kJ/mol, respectively.
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Chemical thermodynamics
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What results from the evaporation of sea water?
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What cell structures capture light energy from the sun and use it with water and carbon dioxide to produce sugars for food?
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Jan 6
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Science
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