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When optically active (R)-2-bromooctone([α]=+39.6ο) was allowed to react with amixture of water and ethanol, 2-octanolwith [α]obs of +6.0ο wasobtained as the major product. From the chemical literature it is known that optically pure (R)-2-octanol has a specific rotation of-10.3ο.1. What is the optical purity of the 2-octanol produced in thisreaction?2. Draw the structure of the major enantiomer produced in this reaction. Indicate the configuration of the stereogenic centerusing wedged on hashed lines.3.What is the ratio of enantiomers of 2-octanol in the product mixture?4.Which mechanism is responsible for this transformation? SN1 orSN2
A box of volume 20.0 L contains 1.50 moles of an ideal gas. This gas initially consists of a single molecular species, X (molar mass of 42.0 g/mol), at a temperature of 25.0 °C.
draw the organic and inorganic products and select the correct (R) or (S) designation around the stereocenter carbon in the organic substrate and organic product. Include wedge/dash bonds and H on a stereocenter.
What is the energy difference between the staggered and eclipsed conformations of 2,2,-dimethylpropane if the eclipsing cost of Me and H is 6 kJ/mol
calculate the amount of heat needed to boil 50.6g of ethanol ch3ch3oh beginning from a temperature of 24.4c . round
A 20 degrees Celsius, the solubility of potassium nitrate is 30g in 100g of water. A 35 gram solution of potassium nitrate in water was determined to contain 10 grams of KNO3.
Given data:moles of H2=0.001mole , given weight of the unknown metal(M)=0.0757 g given equation:M(s)+nH30^+1........>M^(+n)+ (n/2) H2 + nH2O from the stoichiometry of the reaction and the number of moles of H2 given, Calculate the number of moles ..
Which of the following reaction sequences can be used to prepare m-chloroaniline starting from benzene
The first-order rate constant for the decomposition of a certain hormone in water at 25oC is 0.125 yr-1. How long will it take for the concentration of the solution to drop from 0.0100 M to 0.0075 M at this temperature
A beam of electrons (m= 9.11e-31 kg/electron) has an average speed of 2.4e8 m/s. What is the wavelength of electrons having this average speed in pico meters
The standardized perchloric acid solution is then used to titrate 41.10 mL of a solution of sodium lactate (NaC2H5OCOO). An endpoint is reached when 18.22 mL of perchloric acid has been added.
How many milliliters of a 120 mL solution of 1.51 M BaCl2 must be used to make 16 mL of a solution that has a concentration of 0.3 M Cl-?
Determine the product of the reaction. As a general rule, a metal will combine with a nonmetal to form an ionic compound.
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