chiTitzalelessicab chiTitzalelessicab

27-01-2017
Physics

contestada

How to find concentration from absorbance?

Respuesta :

kirstin012596 kirstin012596

27-01-2017

You use Beers Law.

A = εmCl

Where A=absorbance, εm = molar extinction coefficient, C = concentration, l=path length of 1 cm)

Answer Link

Otras preguntas

In the given figure, find m_RST, if m RSU = 43° and m_UST = 23°.

You ride an express bus from the center of town to your street. You have two payment options. Option A is to buy a monthly pass for $30 and pay $0.80 per ride.

A comparison analysis subjects a suspect specimen and a control specimen to the same tests and examinations for the ultimate purpose of determining: whether or

how does dialouge help with characterization?

l have never heard _ Agatha Christie

Divide the polynomial by the binomial with or without remainder (y^(2)-5y+4)÷(y-4)

I’m stuck on this question

How are the workings of receptor in human body related to the sensors in a car listed below? A. Light:B. Touch:C: Sound: D: Speed:

In the 1990s there was tremendous interest by government officials in breaking up Microsoft into two companies. One of the companies would have produced operati

Which of the following scenarios are examples of positive-feedback mechanism? Check all that are correct