The concentration of the 5x glycerol stock solution

Assignment Help Chemistry
Reference no: EM131124952

You measured the absorbance of a 1X glycerol solution diluted from the original 5X stock solution.

The cuvette has a width of 1cm and E540= 25000m^-1cm^-1.

The absorance at 540 nm is .5. what is the concentration of the 5X glycerol stock solution?

Reference no: EM131124952

Questions Cloud

What are services rendered by distributor to manufactures : What are the services rendered by the distributor to manufacturers and hospitals? Evaluate the impact cost-plus pricing has on distributors, customers, and suppliers. What effect will ABP have on customer behavior? What are the obstacles to successfu..
Microsoft corporation reports its investments : As required by GAAP [FASB ASC 320, previously SFAS No. 115], Microsoft Corporation reports its investments available-for-sale at the fair value of the investment securities. The net unrealized holding gain is not reported in the income statement.
Explain the four leadership ethical behaviors : Explain the guidelines in evaluating the ethics of a decision. Use a personal example of an ethical decision that you can relate to the question. Explain the four leadership ethical behaviors. Give an example of each from your personal experience.
What is your advice to return to the equilibrium situation : What is your advice to return to the equilibrium situation?
The concentration of the 5x glycerol stock solution : The cuvette has a width of 1cm and E540= 25000m^-1cm^-1- The absorance at 540 nm is .5. what is the concentration of the 5X glycerol stock solution
Assume that all actual overhead costs : Calculate the combined predetermined OH rate using (1) units of product and (2) machine hours. Assume that all actual overhead costs are equal to expected overhead costs in 2010, but that Lansing Mfg. produced 11,000 units of product.
What is the system utilization : A store has a single checkout line. On Saturdays, customers arrive at the checkout at the average rate of 7.5 per hour (according to a Poisson distribution). The cashier takes an average of 6 minutes to process a single customer. What is the system u..
What is the potential impact of preventative health care : The Patient Protection and Affordable Care Act (ACA) currently provides preventative services and will add additional services, such as flu vaccines, colorectal screening, and bone mass measurement in the near future. What is the potential impact ..
What taste amino acids combine with glutamates produce : Amino acids combine with glutamates to produce this taste. Odors, or aromas, of food can be stored in our memories. Our sense of smell relies on _______ molecules. Hydrogen ions in food are responsible for__________.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd