下列溶液中,阴离子浓度最大的是 A. 0.5mol/L H2SO4溶液50mL          

下列溶液中,阴离子浓度最大的是

A. 0.5mol/L H2SO4溶液50mL          B. 0.6mol/L Al2(SO4)3溶液35mL

C. 0.8mol/L NaCl溶液70mL           D. 0.7mol/L Na2CO3溶液60mL

答案

B

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