19. Chemical Thermodynamics
Gibbs Free Energy And Equilibrium
Multiple Choice
Multiple ChoiceConsider a hypothetical reaction at 38 ºC, X2 (aq) + 2 Y (s) ⇌ 3 Z (aq), with a ∆G of −75.8 kJ.
Concentrations of reactants and products: [X2] = 1.4 M, [Y] = 0.34 M, [Z] = 2.6 M. Calculate Keq of this given reaction.
A
4.13 × 1015
B
2.67 × 1011
C
9.60 × 1012
D
6.67 × 1013
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