What is the ee

Assignment Help Chemistry
Reference no: EM13134443

What is the ee?
The optical rotation of a compound is -165. What is the ee for a solution mixture with a measured rotation of -50?

I got 30.5% which is not a choice in my homework. Can you help me set up and solve this problem? I guess I forgot how to do it

Reference no: EM13134443

Questions Cloud

What are the behavioral implications of the way cadence : How does the budgeting process Cadence and Cross used at ATC differ from recommended practice? What are the behavioral implications of the way Cadence and Cross went about preparing the master budget?
How many moles of oxygen were in the sample : If 4.00 g of the unknown compound contained 0.133 mol of and 0.267 mol of H , how many moles of oxygen, O , were in the sample?
Describe the results of a hypothesis test of two population : Describing the results of a hypothesis test of two populations or more than two populations. Include the following: Perform the five-step hypothesis test on data pertaining to your selection.
High-performing health departments that manage diabetes : Studies have found common features among high-performing health departments that manage diabetes. These departments may include receiving external funding for programming, having a self-management education program that is recognized by the American ..
What is the ee : What is the ee?, The optical rotation of a compound is -165. What is the ee for a solution mixture with a measured rotation of -50?
What volume of 0.100 m alcl3 will exactly react : Consider the solution reaction AlCl3 + 3AgNO3 -> 3AgCl + Al(NO3)3. What volume of 0.100 M AlCl3 will exactly react with 55.0 mL of 0.162 M AgNO3?
Cost incurred and salvage proceedings : On december 1, 2010, Hogan company purchased a tract of land as a factory site for 800,000. The old building on the property was razed, amd salvaged materials resulting from demolition were sold. Additional cost incurred and salvage proceeds reali..
Evaluate risk to patients in implementing decisions : When a researcher tests at the ,p=.05,p=.01 or p=.001 levels they can only be used in relationship to evaluate risk to patients in implementing the decisions based on research findings.
What is the percentage yield : C7H6O3 + CH3OH --> C8H8O3 + H2O In an experiment 1.50 g of salicylic acid (C7H6O3) is reacted with 11.20 g of methanol (CH3OH).

Reviews

Write a Review

 

Chemistry Questions & Answers

  Does this violate the law of definite proportions

would a given amount of flourine react with different masses of the two hydrogen isotopes? Does this violate the law of definite proportions.

  What is the limiting reactant

Rate of reaction for 8H2S +4O2 -> 8H2O + S8, if started with 21.35g of H2S and 15.36g of O2. What is the limiting reactant and how much S8 can be produced.

  What volume, in liters, of o2 can be produced

What volume, in liters, of O2 at 35°C and 1.19 atm can be produced from the decomposition of 10.0 g KNO3? 2 KNO3(s) → 2 KNO2(s) + O2(g)

  Explain an energy maximum in a reaction-energy diagram

An energy maximum in a reaction-energy diagram would be labeled as which of the following?

  Calculate the molar mass of the compound

Calculate the molar mass of the compound if given that normal freezing point of C6H6 = 5.5 oC ,  the freezing point depression constant for C 6 H 6 = -5.12 o C/m .

  Define diethyl malonate to ethanal in the presence of base

Write a complete mechanism for the addition of diethyl malonate to ethanal in the presence of base to form a beta-hydroxy ester.

  Calculate work done (in kj)

Calculate w (in kJ) when 137 g iron (III) oxide (MM = 159.7 g/mol) reacts with excess carbon to produce carbon dioxide gas at 345 K:

  Suggest a chemical test that would allow you to distinguish

Suggest a chemical test that would allow you to distinguish between tert-butyl alcohol and 1 butanol, both of which give a positive ceric nitrate test?

  What is the resultion ph of the solution

A solution is prepared at 25 degrees Celsius between 150 mL of 0.15 M C6H5COOH and 12.5 grams of C6H5COONa. What is the resultion pH of the solution, assuming no volume change.

  Determine how many moles each of na

Determine how many moles each of Na+ and Cl- are in 0.700 L of the saline solution (A physiological saline solution contains 167 mEq/L each of Na+ and Cl-.)?

  How many moles of each reactant are needed

CO(g)+2H2(g)->CH3OH(g) How many moles of each reactant are needed to produce 3.60 X 10^2g of CH3OH?

  Predicting the polarizability of a molecule

Predicting the Polarizability of a Molecule. Consider the following set of data for polarizability. From what I have learned, the simplest model for predicting the polarizability of a molecule is to assume that polarizability scales with the type.

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