序号

1

2

3

4

5

${\text{V}}_{\left({\text{H}}_2{\text{SO}}_4\right)}$ /ml

25.00

25.00

25.00

25.00

25.00

$\Delta {\text{V}}_{\left({\text{H}}_2{\text{SO}}_4\right)}$ /ml

48.27

48.30

48.00

48.15

48.05

${\text{C}}_{\left({\text{H}}_2{\text{SO}}_4\right)}$ /(mol/l)

0.1021

0.1022

0.1016

0.1019

0.1017

${\text{C}}_{平均}{}_{\left({\text{H}}_2{\text{SO}}_4\right)}$ /(mol/l)

0.1019