1. Using ethanol as a solvent in today's synthesis produces an ether as a side product. Predict this an ether and propose a product that results from tert-butyl alcohol reacting with ethanol to produce mechanism for its formation.

152 A 352.44 Your Answer: 155 T 362.31 Answer 153 units Gö G D 355.67 156 X 154 365.88 359.12 157 You time travel 100 years into the future and learn that several new elements have been discovered, as pictured. These elements are frequently found as oxides, and need to be separated in order to extract the pure element. Before going through this effort, it is useful to know what amount of the element can be extracted. How many moles of element A can be extracted from 175 grams of A5012? N 369.52

19) Draw major organic product Xx HBr CH3CH₂OOCH₂CH3

Draw the Claisen product formed from each ester.