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Analytical Chemistry Midterm - Part 2 of 2
SAMPLE
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6. Chemical Equilibrium / Chemical Thermodynamics: Enthalpy / Problem 2
Problem 2

Calculate the enthalpy change for the reaction: CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(l), given the following enthalpies of formation: CH4(g) = -74.8 kJ/mol, CO2(g) = -393.5 kJ/mol, H2O(l) = -285.8 kJ/mol.