State what is the composition of a sample of a mixed alpha

Assignment Help Chemistry
Reference no: EM13174798

Pure alpha-D-glucose has a specific rotation=+112.2 degrees and pure beta-D-glucose has a specific rotation=+18.7 degrees. What is the composition of a sample of a mixed alpha and beta-D-glucose that has a specific rotation=+83.0 degrees? Show your work.

Reference no: EM13174798

Questions Cloud

Explain various costs that affect the company : Analyze the past, current, and future cost considerations of the company and, on the basis of your costs analysis, create a list of strategies to enhance the company's profit. In your analysis, include the following information about the various c..
An ideal gas : An ideal gas at 1 bar and 273.15K is allowed to expand adiabatically against a constant pressure of 0.315 bar until it doubles its volume.
State the potential energy of the gasoline and oxygen : When gasoline burns, it reacts with oxygen in the air and forms hot gases consisting of carbon dioxide and water vapor. How does the potential energy of the gasoline and oxygen compare with the potential energy of the carbon dioxide and water vapo..
According to the text-communication controls motivate : According to the text, communication controls motivate, provide release, and facilitate decision-making. What happens in an organization when communication is limited? How does downward and upward communication affect the functions mentioned above?
State what is the composition of a sample of a mixed alpha : Pure alpha-D-glucose has a specific rotation=+112.2 degrees and pure beta-D-glucose has a specific rotation=+18.7 degrees. What is the composition of a sample of a mixed alpha and beta-D-glucose that has a specific rotation=+83.0 degrees?
Benefits of excel is ability to use formulas and functions : One of the benefits of Excel is the ability to use formulas and functions. Discuss the differences between formulas and functions. Pick a function in Excel and discuss how that function is used to calculate results in your worksheets.
What is the firms optimal markup : the fully allocated cost of a product is $10. If the price elasticity of demand for the product is -2, then the firms optimal markup is: 10%, 100%, 200%or 300%.
What is the mass change accompanying the formation of co : What is the mass change (in grams) accompanying the formation of CO and H2 in the water gas reaction?
State and draw the structural formula of val-ala-leu : Draw the structural formula of Val-Ala-Leu. Draw the molecule by placing atoms on the grid and connecting them with bonds. Include all hydrogen atoms

Reviews

Write a Review

Chemistry Questions & Answers

  Explain concentration units conversions

Concentration Units Conversions, Lethal concentration (50 percent kill): 2,485 mg/m3/4 hour... this is for a rat

  Determine the temperature change

Determine the temperature change is caused by heat energy and using a beaker that contains 100 mL of H 2 O thermally insulated from its surroundings, one mol of solid CaCl 2 is mixed and solution is stirred

  Why there is a difference bw expected and actual values

What are some reasons why there would be a difference between the expected and actual values for the moles of copper oxide produced from heating copper in the air.

  Calculate boiling point of nacl in c

calculate both its boiling point and its freezing point in C.

  Calculate the volume

calculate the volume that a 0.323 -mol sample of a gas will occupy at 265k and a pressure of 0.900atm

  How many grams of commercial acetic acid

How many grams of commercial acetic acid (97% by mass) must be allowed to react with an excess of to produce 83 of acetyl chloride , if the reaction has a 81.2 yield?

  What is the concentration of the naoh solution

If 0.5110 g of H2C2O4 x 2H2O completely neutralized 41.39 mL of the stock NaOH soln what is the concentration of the NaOH solution?

  How much heat is required to warm ice

How much heat is required to warm 231 g of ice from -45.1°C to 0.0°C, melt the ice, warm the water from 0.0°C to 100.0°C, boil the water, and heat the steam to 173.0°C

  Compute the ph of a buffer solution formed

Calculate the pH of a buffer solution formed by adding 28.75 grams of sodium lactate (NaC3H5O3) to 450.0 mL of 0.550 M lactic acid (HC3H5O3) solution

  What was the concentration of the original sulfuric acid

During a tritration, 34.62 mL of 0.1510 M NaOH was needed to neutralize 50.0 mL of an H2SO4 solution. What was the concentration of the original sulfuric acid solution?

  What is the molarity of each ion in a solution

What is the molarity of each ion in a solution prepared by dissolving 0.550 g of Na2SO4, 1.192 g of Na3PO4, and 0.228 g of Li2SO4 in water and diluting to a volume of 100.00mL?

  Calculate the maximum mass of water

suppose 7.70g of methane is mixed with 54.7g of oxygen . Calculate the maximum mass of water that could be produced by the chemical reaction

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