14
QuizMultiple Choice
Enthalpy, Entropy, and Free Energy
Question 14 • *CR Chemistry S1 [Q3050OX]
Given that G for the reaction below is –957.9 kJ, what is Gf of H2O?4NH3(g) + 5O2(g) 4NO(g) + 6H2O(g)Gf,NH3 = -16.66 kJ/molGf,NO = 86.71 kJ/mol
Answer
A
–228.6 kJ/molB
–206.4 kJ/molC
46.7 kJ/molD
90.7 kJ/mol