At 25 °C, Ka for acid dissociation of aspirin (C9H8O4) is 3.0 × 10–4. Calculate ΔG° for the reaction
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General Chemistry: Atoms First
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- Which of the following statements is true? Select one: At equilibrium, K = 0. If K > 1, the reaction is spontaneous in the reverse direction under standard conditions. For an endothermic reaction, increasing the temperature will increase the value of K. If K = 1×109, equilibrium favours the reactant side. At equilibrium, the concentrations of the reactants are always equal to the concentrations of the products.arrow_forwardCalculate the value of ΔG∘rxnΔGrxn∘ for the following reaction at 282 K. Ka = 2.9 × 10–8 and assume Ka does not change significantly with temperature. $$HClO(aq)+H2O(l)ClO−(aq)+H3O+(aq) kJ/molarrow_forwardConsider the following reaction below NH4 CI (s) --- NH3 (g) HCI (g) what temp does reaction go from non to spontaneous 1. Calculate Ph after the following volumes of NaOH have been added 12.0 mL NaOH 2.calculate after NaOH has been added 29.7 mL NaOHarrow_forward
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