Operating wavelength : 449 nm
Absorbance of solution 1 - Standard Dichromate-H2O : 0.560 a.u.
Absorbance of solution 2 - Standard Dichromate-Ethanol (Standard) : 0.480 a.u.
Absorbance of solution 3 - Standard Dichromate-Ethanol (Defendant) : 0.466 a.u.
Mass of dichromate in Solution 1 : 6.25 mg
Enter the following calculated data from the calibration of the Breath-Analyzer:
Mass of dichromate in Solution 2 : 5.36 mg
Mass of dichromate consumed :
Number of moles of dichromate consumed :
Number of moles of ethanol consumed :
Mass of ethanol consumed :
i know the first one but not the others, please help tysm!