Multiple Choice
Consider the following hypothetical reaction at 310 K.Standard free energies of formation are given in parentheses.
B 
C ΔG° = -25.0kJ/mol
(?) (176.4 kJ/mol)
Calculate the standard free energy of formation of compound B.
A) 151.4 kJ/mol
B) -201.4 kJ/mol
C) -151.4kJ/mol
D) 201.4 kJ/mol
E) none of these
Correct Answer:
Verified
Correct Answer:
Verified
Q50: For the reaction N<sub>2</sub>(g)→ 2N(g),<br>A)ΔH < 0
Q51: What is the change in entropy when
Q52: The free-energy change of a reaction is
Q53: For which of the following reactions is
Q54: What is ΔG° at 500.0 K for
Q56: Which of the following is not a
Q57: For a certain process,at 300.K,ΔG = -37.2
Q58: Consider the following reaction,which is spontaneous at
Q59: The third law of thermodynamics states that<br>A)the
Q60: For the reaction MgSO<sub>3</sub>(s)→ MgO(s)+ SO<sub>2</sub>(g),which is