Part 1. Results Report your observations from the lab. Include units as needed. Polarimetry dm Pathlength...
Part of a stereochemistry and polarimetry lab 3. (4pts) (S)-2-bromobutane has a reported specific rotation of 23.1° and (R)-2-bromobutane has areported specific rotation of -23.1°C. A given sample had a measured specific rotation of -9.1°. a) Which isomer of 2-bromobutane is dominant? b) What is its percent enantiomeric excess (%ee)? 4. (4pts) A carbon atom is said to be stereogenic if it is bonded to four different groups. Identify the stereogenic carbons in the following compound. Circle all the stereogenic...