fdfvfvfv271 fdfvfvfv271

05-04-2018
Chemistry

contestada

A specific steroid has λmax = 259 nm and molar absorptivity ε = 11,500 l mol–1 cm–1. what is the concentration of the compound in a solution whose absorbance at 259 nm is a = 0.065 with a sample pathlength of 1.00 cm?

Respuesta :

loosingmyhealth loosingmyhealth

05-04-2018

Pay attention in school, don't let people answer it for you because if they mislead you, you might fail that class in college.

Answer Link

Otras preguntas

Why do the two possible PCR products in this lab differ in size by 300 base pairs?

Please explain why increasing market competition can eliminate taste-based discrimination

a rock climber enjoys a sense of freedom and satisfaction when he/she reaches the top is an example of what type of motivation?

3. Explain the elasticity term in your own words. Define the types of elasticities and present an example for each.

Since the birth of his granddaughter, 16 years ago, Melanie has deposited $200 at the beginning of every month into a Registered Education Savings Plan (RESP).

Pyroclastic flows are one of the most deadly volcanic hazards. Explain why these hazards are so destructive and what can be done to mitigate their risk.

Do the students shown at Louisiana State University support or oppose the Vietnam War? Why did they feel this way about the Vietnam War

Which Test relates to Economics or social welfare? The Supreme Court ruled that the Virginia Military Institute, an all- male, state-supported military college,

What distinguishes a contractual deadine that is hard and fast from one that can be completed within a reasonable amount of time from the deadline? the disclaim

The North Carolina Real Estate Commission may discipline a broker for A) not disclosing that the buyer of the broker's listing is a member of the broker's famin

Q&A Education