Part 8
2SO2(g) + O2(g) -> 2SO3(g)
?G°f [SO2(g)] = -300.2 kJ/mol, ?G°f [SO3(g)] = -371.1 kJ/mol, ?G°f [O2(g)] = 0 kJ/mol
Express your answer using one decimal place and include the appropriate units.
?G° = -141.8 kJ
Part C
2 NaHCO3(s) -> Na2CO3(s) + CO2(g) + H2O(g)
?G°f [NaHCO3(s)] = -851.0 kJ/mol, ?G°f [Na2CO3(s)] = -1044.5 kJ/mol, ?G°f [CO2(g)] = -394.4 kJ/mol, ?G°f [H2O(g)] = -228.6 kJ/mol
Express your answer to three significant figures and include the appropriate units.