选项
A.A. T Fe/KMnO4=1mL/0.005682g
B. B. T Fe/KMnO4=0.005682g /mL
C.C. T KMnO4/Fe =1mL/0.005682g
D.D. T KMnO4/Fe =0.005682g/mL
B. B. T Fe/KMnO4=0.005682g /mL
C.C. T KMnO4/Fe =1mL/0.005682g
D.D. T KMnO4/Fe =0.005682g/mL
答案
解析
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