Question

Calculate the concentration of diluted solution with spectrophotometer

Answer 1

Answer:

10 times to be able to analyse it with UV spectrophotometer

Answer 2

Answer:

Dilution factor is defined as: total volume of solution per aliquot volume. Where total volume of solution is: 10.0 + 240.0 = 250.0 mL (volumetric flask.) Note: For multiple dilutions the dilution factor is the product of the dilution factors for each individual dilution.