What is the structure of the result of adding two protons to 1,4-dimethylpiperazine? (clearly showing where the protons attach to the base)
What is the structure of the result of adding two protons to 1,4-dimethylpiperazine? (clearly showing where...
In each compound below, two protons are clearly identified. Determine which of the two protons is more acidic. он н . NH2 Но (a) (b) (c) SH но (d) (e) (f) H но ОН (h)
9. (3 pts each) If a name is given, draw the structure, clearly showing all substituents and their locations. If a structure is given, provide a name. a. 7-bromobicyclo[3.2.1 Joctane
8. In each molecule shown below two protons are clearly identified. Determine which one of the protons is more acidic and circle that proton. (6 pts) CH3 S-O O H
Short Answer. Under what conditions are adding or removing an element in a linked structure an O(1) operation? Under what conditions are adding or removing an element in an array-based structure an O(1) operation? How does the memory usage of an array-based structure compare to a linked structure? what structure/implementation would be the best choice for managing a collection where the order is not important, but the user needs frequent access to elements within the collection? Explain your choice.
If z is a 4 by 4 matrix, what is the result of z[ ,c(1,4)) ? All elements of the first and fourth rows All elements of the first and fourth columns Element at the first row, fourth column The first and fourth elements Element at the fourth row and first column
Based on the “mythical man-month” principle, what is the most likely result of adding two additional people to a task currently assigned to two people? a. The task will be completed 75% faster b. The task will be completed 50% faster c. None of the answers d. The task will be completed 25% faster e. The task will be completed 100% faster
Click the "draw structure" button to activate the drawing utility. Draw two diastereomers of (1Z,4R)-1,4−dimethylcyclodecene and name them, including (E)/(Z) and (R)/(S) notation. Draw the diastereomer containing a chiral center with S configuration here.
Question 4 What's the result of adding the following two numbers in 2's complement system (Assume we're limited to 6-bits)? 101011 + 101010 1110101 110101 None of these Result is invalid because addition generates an overflow
Question 3 What's the result of adding the following two numbers in 2's complement system (Assume we're limited to 6-bits)? 011011111010 101011 Result is invalid because addition generates an overflow 1010101 None of these 010101
What is the correct structure for 1,4-dimethylbenzene? Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. 2 . H: 1200 x BIO ZO Ō Marvin JS 3-ethylpentane Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. c . H+ D O or HIU ZOO o Ó...