A.稱取重量可為0.05~0.15g B.稱取重量可為0.06~0.14g C.稱取重量可為0.07~0.13g D.稱取重量可為0.08~0.12g E.稱取重量可為0.09~0.11g
A.110.0% B.105.0% C.103.3% D.101.0% E.100.5%
A.KMnO4滴定液(0.105mol/L) B.KMnO4滴定液(0.1053mol/L) C.KMnO4滴定液(0.1053mol/L) D.0.1053mol/L的KMnO4滴定液 E.0.1053mol/L的KMnO4滴定液