Consider the formula Delta G = Delta G o + RT In Q. if the system is at equilibr
ID: 1062019 • Letter: C
Question
Consider the formula Delta G = Delta G o + RT In Q. if the system is at equilibrium, which is true? Q = K Delta G = 0 Delta G o = 0 a and b a and c For a non ideal gas, which of these expressions represents activity? p/po f/po p f For the following reaction dl gat, which of activity? A) p/po b) top c) p d) If of the following, which of these substances would not appear in the equilibrium constant expression? Br_2(aq) + H_2O(I)= HOBBr(aq) + H + (aq) + Br (aq) Br_2 HH_2O HOBr Br If one integrates the expression integral dT/T^2 between the limits T_1 and T_2 one gets ln^2T_1/T_1 (1/T_2 -1/T_1) (1/T^2 - 1/T_1) -2(1/T_2 -1/T_1) In (K_2/K_2) can also be written as In K-2/K_1 K_3/ln K_3 ln K_1 - ln K_1 ln K_3 - K_3 If the activity of an NaOH solution is 2.7 5.7, and its concentration is 3 00 m the activity coefficient equals 0.9 b11 5.7 0.3 Consider the reversible reaction N_1 + 3H_3 = 2NH, All of these substances are gases if one decreased the volume, this increased the pressure, which statement is true: the equilibrium would shift towards products the equilibrium would shift towards reactants the equilibrium would not shift at all a different chemical reaction would occurExplanation / Answer
D c)delta G0=0
E d)f=fugacity
F b) H2O
G c) -(1/T1 -1/T2)
H c) lnK2-lnK1
I a) 0.9
J b) equilibrium would shift towards reactants