Enthalpy Diagram Enthalpy III 16. Which of the quantities in the enthalpy level diagram below is (are) affected by the a catalyst? use Dll only DI and Il only OIl and III only Onone the values are affected Prev

draw out the true structures of aspartic acid at (a) pH = 1.52, (b) = 7.35, (c) pH = 9.95

Predict the product(s) obtained when each of the following compounds is treated with a mixture of nitric acid and sulfuric acid. Select all that apply. 18.41d * Your answer is incorrect.

Which of the following is the correct classification for the lipids shown below?

Olefin polymerization is responsible for producing over 100 million tons per year of plastic material. (a) Briefly describe the type of catalysts used in the transition metal catalysed homogeneous polymerization reactions. (b) How are the catalysts activated? (c) Draw the active catalyst, and indicate how the polymer chain is propagated. (d) Suggest a possible chain termination step. (e) Certain single-site catalysts are capable of selectively forming different types of polypropylene. Describe these different types of polymer, and the characteristics of the catalysts that form them.

(1) Slick Johnny burns 1.2 Kcal/min when he's completely chilled and fasted.  He lives on moonshine whiskey which is about 40% ethanol (assume a g is about an ml).  Assuming there isn't much else of nutritional value, how much would he have to drink to maintain his body weight. 0.62 L  0.82 L 0.93 L 1.44 L   (2) Assuming ethanol (C2H6O) is completely burned to CO2 and H2O, what would Slick Johnny's RQ be? 0.67 0.74 0.86 0.96

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