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Is alpha-pinene superimposable on its mirror image? Moleculesthat are not superimposable on their miror images rotate the plane of polarized light (optical rotation) if there is more than one mirror image than another in a given sample.
In the model of heptane where the chain is fully extended andanother model been its mirror image . Are these two mirror imagessuperimposable? Should a sample of pure heptane exhibit opticalrotation? Then a model of ethanol and its mirror image---should a sample of pure ethanol exhibit rotation?
the amount of energy necessary to initiate and sustain fusion on Earth is greater than the amount of energy produced in the fusion process. c. We cannot generate the magnetic fields necessary to initiate fusion events. d. It is too expensive to ge..
Molecular formula of C10H14. The carbon NMR shows 7 carbon peaks and 4 H peaks. H(4) broad multiplet at 7.0, H(3) singlet at 1.4, H(1) multiplet at 1.2, and H(6) doublet at 1.0. Has strong UV absorbance at 260nm
a 10.00ml sample of drain cleaner, which contains NaOH, was titrated with 25.00ml of 1.00M HCl. calculate the number of moles of HCl added.
a well-insulated turbine operating at steady state develops 28.75 mw of power for a steam flow rate of 50 kgs. the
Consider 30.00 ml of a 0.1200M solution of H2SO4. What is the ph of the above solution
An FM station broadcasts classical music at 89.1 MHz (megahertz, or 106 Hz). Find the wavelength (in m, nm, and A) of these radio waves. m nm A
A copper zincs voltaic cell is constructed using 100 ml solutions if 1 M solutions of copper sulfate and zincs sulfate with a sodium sulfate salt Bruges.
what features would you expect to be different when comparing the ir spectra of serine and tyrosine? provide at least
Determine the volume(mililiters) required to prepare 200.0ml of a 0.250M KNO3 solution from a 6.00M KNO3
Calculate so for cooling 1.00 mol of Ne from 298K to 253K under constant volume conditions using the Sakur-Tetrode equation
The combination reaction of sodium metal and chlorine has to form sodium chloride is represented by the following balanced equation: 2Na(s) + Cl2(g) ? 2NaCl(s)
Calculate the pH of 1.00 L of the buffer 1.00 M CH3COONa/1.00 M CH3COOH before and after the addition of (a) 0.080 mol NaOH, (b) 0.12 mol HCl. (Assume that there is no change in volume.)
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