lo7166844 lo7166844
  • 25-12-2022
  • Chemistry
contestada

what is the concentration of solution if absorbance is 0.02 explain​

Respuesta :

Otras preguntas

Why have humans evolved conciousness?
what's the final volume of a gas with an initial volume of 75ml if the pressure decreases from 300ml to 200ml? A. 50.0ml B.112.5ml C.100.0ml D. 75.5ml
50+75-82*6 (includes BODMAS/ BIDMAS)
The government of Mexico is a federal republic. What does this mean? a. separate states can govern themselves b. government is under one central authority c. se
what change do you get back from £20
what does the palace of knossos tell us about minoan civilization
Which expression represents how many years are in x months? A) 12x B) 12 x C) x 12 Eliminate D) 12 x
Three of these methods gives the correct area of the figure. Which method does NOT? A. add the areas of two half circles and a trapezoid B. add the ar
Two key phases of the business cycle are _____ Answer a. inflation and recession. b. inflation and deflation. c. contraction and expansion. d. trend and ran
All of the following are true of special districts EXCEPT: a. School districts are one example of special districts. c. School boards play a major role in spe