Calculate the unknown concentration of toluene using the calibration curve graph provided and explain your calculation?
|
Flask No.
|
Volume of Toluene added / mL
|
Peak Area of Toluene
|
Toluene Concentration mg L-1
|
|
1
|
100
|
59.6229
|
10
|
|
2
|
80
|
53.9481
|
8
|
|
3
|
60
|
44.7381
|
6
|
|
4
|
40
|
26.5328
|
4
|
|
5
|
20
|
12.7134
|
2
|
|
Unknown
|
|
32.5719
|
|
