. We measure the absorbance of a protein solution with the concentration 0.04 mM, which absorbs at 595nm. The cuvette has a width of 1cm and ε595=14000M-1cm-1. What is the absorbance?

0.56 is the absorbance of a protein solution with the concentration 0.04 mM, which absorbs at 595nm.

Explanation:

Concentration of protein solution = C 0.04 mM  =

1 mM = 0.001 M

Length of cuvette = l = 1 cm

Molar absorptivity coefficient of the solution =

Absorbance of a protein solution = A

Using Beer-Lambert's law :

Formula used :

A = 0.56

0.56 is the absorbance of a protein solution with the concentration 0.04 mM, which absorbs at 595nm.

explanation:

0.07 g/cm³

1.37 g/cm³