Beer's Law

Carlos Rodriguez

Setup

  • Logger Pro
  • Colorimeter
  • Cuvettes

We used beakers filled with different concentrations

We also used a colorimeter to measure the absorbance of light by solutions.
Big image

Beer's Lab Graph

We measured the absorbance and transmittance of different solutions. The higher the concentration, the higher the absorbance and lower the transmittance.
Big image
Big image

How to make a 10% solution (in 100ml)

1. Get a graduated cylinder

2. Get clear water and colored water

3. Fill it with 10ml of colored water

4. Fill 90ml with clear water

5. You now have a 10% solution of colored water