Analytical Chemistry & Spectroscopy
4 terms
Back Titration
Analytical Chemistry & Spectroscopy
mol
A technique in which excess reagent is added and the unreacted portion titrated to find how much reacted with the analyte.
n_reacted = n_added − n_remaining
Base Peak
Analytical Chemistry & Spectroscopy
Dimensionless
The most intense peak in a mass spectrum, assigned an arbitrary relative abundance of 100%.
Beer–Lambert Law
Analytical Chemistry & Spectroscopy
Dimensionless
The relation stating that absorbance is proportional to concentration and to the path length of the sample.
A = ε c l
Blank
Analytical Chemistry & Spectroscopy
Various
A sample containing everything except the analyte, measured to correct for background signal.