abomb5558 abomb5558
  • 04-11-2022
  • Chemistry
Answered

What is the best choice for a blank when calibrating the spectrophotometer when you will later measure the absorbance of beverages?.



Answer :

Other Questions

what is the concentration (in m) of a sample of the unknown dye with an absorbance of 0.23 at 542 nm?
When sodium is heated, a yellow spectral line whose energy is 3. 37 × 10−19 j/photon is produced. What is the frequency of this light?.
general, what type of compound is expected to be the final product when two halogen atoms add across the double bond of an alkene?
how many single-strength lauryl sulfate lactose broths will you inoculate with 0.1ml of sample water for the presumptive test?
you have a sample of 2.0 l of oxygen at 3.0 atm pressure if you reduce the pressure to 5.0 atm what is the
ticl4 2 mg --> ti 2 mgcl2 (a) use both the rules that you learned and algebraic calculations to determine the oxidation number for each element on the reac