Helpful questions to be answered in your Prelab before you enter the laboratory 1) Consider the…

Helpful questions to be answered in your Prelab before you enter the laboratory 1) Consider the balanced reaction to synthesize compound D. Calculate the % yield of compound D SA + 7C → 2D 2.26 122.0 69.3 Amount (grams) 1.7 1.17 MW (g/mol) 200 Write the overall reaction and then the mechanism for today’s reaction. 3) 2) Microscale glassware has advantages and disadvantages. 4) List one of each over macroscale glassware. What would you do if 33% HBr (hydrobromic acid) in acetic e acid was spilled on your skin/eyes? t the major and minor HBr addition products and mechanistically account for their formation. 6) Using densities, predict if your products will sink or float in water. 7) Identify the gas produced when NaHCO, and acid are mived. Therefore what should you be doing frequently when shaking this solution in a centrifuge tube? Fully assign this ‘H NMR spectrum of styrene (resonance frequency of 90 MH2). approximate J-values in the expanded area. Ask for help on the J-value thing. 8) Measure and report 6.5 8.0 5.0 PPM 0 PPM 10