a) For reaction 2 A(aq)⇋ B(aq) + C(aq), the G° value is -4.25 kJ/mol at 25°C. The initial concentrations of A(aq), B(aq), and C(aq) are 0.525 M, 0.275 M and 0.185 M, respectively. What will be the concentration of A(aq) when the reaction reaches equilibrium at 25.0°C? b) Given that 0.034 g of CaF2 is soluble in 2.0 L of water, calculate its solubility product, Ks.

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Q: B][A]²° [A]° [C]²³[B][A]

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