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12 Dec 2019
1. Calculate the ÎG°rxn using the following information.
2 HNO3(aq) + NO(g) â 3 NO2(g) + H2O(l) ÎG°rxn = ?
ÎG°f (kJ/mol) -110.9 87.6 51.3 -237.1
2.Determine the equilibrium constant for the following reaction at 549 K.
CH2O(g) + 2 H2(g) â CH4(g) + H2O(g) ÎH° = -94.9 kJ; ÎS°= -224.2 J/K
3.Calculate ÎGrxn at 298 K under the conditions shown below for the following reaction.
CaCO3(s) â CaO(s) + CO2(g) ÎG° = +131.1 kJ
P(CO2) = 0.033 atm
1. Calculate the ÎG°rxn using the following information.
2 HNO3(aq) + NO(g) â 3 NO2(g) + H2O(l) ÎG°rxn = ?
ÎG°f (kJ/mol) -110.9 87.6 51.3 -237.1
2.Determine the equilibrium constant for the following reaction at 549 K.
CH2O(g) + 2 H2(g) â CH4(g) + H2O(g) ÎH° = -94.9 kJ; ÎS°= -224.2 J/K
3.Calculate ÎGrxn at 298 K under the conditions shown below for the following reaction.
CaCO3(s) â CaO(s) + CO2(g) ÎG° = +131.1 kJ
P(CO2) = 0.033 atm
Nelly StrackeLv2
13 Dec 2019