硫酸亚铁铵标准
溶液的浓度
标定-1
标定-2
编号
ρ(V2O5) = 1.0 mg/mL
消耗体积/mL
编号
C(1/6K2Cr2O7) = 0.01000 mol/L
消耗体积/mL
≈ 0.0075 mol/L
7
20.00
29.40
10
20.00
26.70
8
20.00
29.40
11
20.00
26.65
9
20.00
29.35
12
20.00
26.60
T/ = (
+
)/2 =
=
=
| 硫酸亚铁铵标准 溶液的浓度 | 标定-1 | 标定-2 | ||||
| 编号 | ρ(V2O5) = 1.0 mg/mL | 消耗体积/mL | 编号 | C(1/6K2Cr2O7) = 0.01000 mol/L | 消耗体积/mL | |
|
| 7 | 20.00 | 29.40 | 10 | 20.00 | 26.70 |
| 8 | 20.00 | 29.40 | 11 | 20.00 | 26.65 | |
| 9 | 20.00 | 29.35 | 12 | 20.00 | 26.60 | |
| T/ = ( |
|
| ||||