1. what should be the limiting reagent in this reaction? the theoretical stoichiometric ratio between reactants benzaldehyde and acetone is 2: 1. we used more than that in this lab. why is this ratio (or more) necessary?
2. why do you wash the reaction mixture twice with water?
3. what is the minor product of this reaction? draw its structure and name it.
4. in the ir spectrum of pure dibenzalacetone, a peak appears at 1639 cm-1, which you might have predicted at 1710 cm-1. identify the functional group and explain why it appears in a different region than expected.

11 players on a field that has a maximum of 11 players

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.

explanation:

a