Explain what is the enantiomeric excess of the mixture

Reference no: EM13182744

If a sample contains 81.0% of the R enantiomer and 19.0% of the S enantiomer, what is the enantiomeric excess of the mixture?

Reference no: EM13182744

Questions Cloud

State an ionic solution is investigated for identity : An ionic solution is investigated for identity. Using the following clues, identify the cation and the anion in the solution: a. There is only one cation and one anion in the solution

Explain how many grams of dipotassium phthalate : How many grams of dipotassium phthalate (242.3 g/mol) must be added to 700 mL of 0.175 M potassium hydrogen phthalate to give a buffer of pH 6.00?

Determine gingers optimal basket given these prices : Ginger's utility function is $U(x,y) = x^{2}y$ .Prices are Px=8 and Py=2 and Income is I=240. a)Determine Ginger's optimal basket given these prices and her income. b)If Py increases to 8 and Ginger's income is unchanged, what must the Px fall to..

Explain what is the ph of this solution : What is the pH of this solution? What is the concentration of the molecular species H3PO4?

Explain what is the enantiomeric excess of the mixture : the R enantiomer and 19.0% of the S enantiomer, what is the enantiomeric excess of the mixture?

Does the consumer believe that more is better for each good : Consider the utility function $U(x,y) = y\sqrt{x}$ a)Does the consumer believe that more is better for each good? b)Do the consumer's preferences exhibit a diminishing marginal utility of x? Is the marginal utility of y diminishing?

Describe is the mrsfc diminishing : Julie consumes food (F) and clothing (C) with a utility function of U(F,C) = FC. PF= 1 and PC=2. Julie has a total of $12 to spend on food and clothing. For all graphs, put food on the x-axis and clothing on the y-axis. a) What is Julie's margi..

State what is the maximum amount of ethanol : What is the maximum amount of ethanol (in millimoles) that could theoretically be produced under the following conditions?

State the same temperature and pressure conditions : effuses through a hole in a plate in the same amount of time it takes 20.54 mL of another gas to effuse through the same hole under the same temperature and pressure conditions. Determine the molar mass of the unknown gas.

User Account

All Pages