Molar concentration of the dye stock solution: 2.52e-5 mol/L Operating Wavelength: 630 nm Solutions(Dilutions) Absorbance (A)(a.u.) 1 0.073 2 0.118 3 0.258 4 0.477 Using linear regression determine the absorbance/concentration relationship for the dye. [dye] =_____ x A
Molar concentration of the dye stock solution: 2.52e-5 mol/L
Operating Wavelength: 630 nm
| Solutions (Dilutions) |
Absorbance (A) (a.u.) |
|---|---|
| 1 | 0.073 |
| 2 | 0.118 |
| 3 | 0.258 |
| 4 | 0.477 |
Using linear regression determine the absorbance/concentration relationship for the dye.
[dye] =_____ x A
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