A. 8.43; B. 4.22; C. 2.65; D. 1.95答()
A. 100mL1mol×L-1HOAc+100mL1mol×L-1NaOH; B. 100mL1mol×L-1HCl+200mL2mol×L-1NH3×H2O; C. 200mL1mol×L-1HOAc+100mL1mol×L-1NaOH; D. 100mL1mol×L-1NH4Cl+100mL1mol×L-1NH3×H2O答()