来自时章明的问题
pH=0的溶液,下列叙述正确的是()A.是酸性最强的溶液B.与0.5mol/LH2SO4溶液中c(H+)相同C.c(H+)=0的溶液D.与1mol/LCH3COOH溶液中c(H+)同
pH=0的溶液,下列叙述正确的是()
A.是酸性最强的溶液
B.与0.5mol/L H2SO4溶液中c(H+)相同
C.c(H+)=0的溶液
D.与1mol/L CH3COOH溶液中c(H+)同


pH=0的溶液,下列叙述正确的是()A.是酸性最强的溶液B.与0.5mol/LH2SO4溶液中c(H+)相同C.c(H+)=0的溶液D.与1mol/LCH3COOH溶液中c(H+)同
pH=0的溶液,下列叙述正确的是()
A.是酸性最强的溶液
B.与0.5mol/L H2SO4溶液中c(H+)相同
C.c(H+)=0的溶液
D.与1mol/L CH3COOH溶液中c(H+)同
A.PH=-lgc(H+),pH=0的溶液,c(H+)=1mol/L,有若干溶液中c(H+)>1mol/L,如5mol/L的盐酸溶液,故A错误;B.硫酸是二元强酸,0.5mol/L H2SO4溶液中c(H+)=2×0.5mol/L=1mol/L,与pH=0的溶液c(H+)相同...