The formula to calculate the absorbance (A) is:
\[ A = \epsilon \cdot c \cdot l \]
Where:
Let's say the molar absorption coefficient (ε) is 0.1 m²/mol, the concentration (c) is 0.5 mol/L, and the path length (l) is 1 m. Using the formula:
\[ A = 0.1 \cdot 0.5 \cdot 1 \]
We get:
\[ A = 0.05 \]
So, the absorbance is 0.05.
Definition: The Beer-Lambert Law relates the absorption of light to the properties of the material through which the light is traveling.
Formula: \( A = \epsilon \cdot c \cdot l \)
Example: \( A = 0.02 \cdot 0.5 \cdot 1 \)
Definition: The Beer-Lambert Law equation is used to calculate the absorbance of a solution.
Formula: \( A = \epsilon \cdot c \cdot l \)
Example: \( A = 0.03 \cdot 0.4 \cdot 2 \)
Definition: The Beer-Lambert Law equation explains how the absorbance of light is proportional to the concentration of the absorbing species and the path length.
Formula: \( A = \epsilon \cdot c \cdot l \)
Example: \( A = 0.01 \cdot 0.6 \cdot 1.5 \)
Definition: The Beer-Lambert Law formula uses specific units for each variable to calculate absorbance.
Formula: \( A = \epsilon \cdot c \cdot l \)
Example: \( A = 0.05 \cdot 0.2 \cdot 3 \)
Definition: This calculator uses the Beer-Lambert equation to determine the absorbance of a solution.
Formula: \( A = \epsilon \cdot c \cdot l \)
Example: \( A = 0.04 \cdot 0.3 \cdot 2.5 \)
