This is for the verification of beer-lambert law experiment.
Volume of copper sulphate solution /mL | Volume of Concentrate d ammonia /mL | Final volume    of solution /mL | [CuSO4]/m ol dm-3 | [CuSO4]/pp m | [CuSO4]/mg dm-3 | Transmit tance /% | Absorbance |
0 | 25 | 25 | | | | 101.5 | 0.006 |
1 | 24 | 25 | | | | 95.9 | 0.018 |
2 | 23 | 25 | | | | 89.9 | 0.046 |
3 | 22 | 24 | | | | 86.7 | 0.062 |
4 | 21 | 25 | | | | 81.4 | 0.090 |
Can someone show one sample example of how to determinethe three ways the following concentrations can becalculated.
Original Concentration of CuSO4.5H2) = 0.1015 mol/dm3 . 25mL ofthis was then taken and dissolved in water up to 250mL flask.
Concentration of the ammonia= 17.64mol/L. Ammonia was notdiluted.( at 600nm)
OD values for calibration? I am not too sure what thatmeans.
