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College of the Canyons 4 . A stock solution of 1 . 0 0 m M - carotene was diluted to prepare standard solutions. a
College of the Canyons
A stock solution of carotene was diluted to prepare standard solutions.
a Calculate the concentration of each dilution. Hint: Convert to molarity before you do any dilution calculations
Final volume,
Volume of original solution, Final concentration,
tableDilution A stock solution Dilution B of Dilution ADilution C of Dilution BDilution D of Dilution C
Show work.
mal
b The molar absorptivity constant for carotene at its analytical wavelength is Use Beer's Law to predict the absorbance of Dilution D
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