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Suppose 3.0 ×10-3 mol of NaOH are added to 6.0 ×10-3 mol of the weak acid HA. Which is the best representation of the final solution at equilibrium? (Each circle represents 1.0 ×10-3 mol of atoms, and the volume of each box is 1.0 L. Solvent water molecules are omitted for clarity.)
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