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Which of the following refers to the amount of pain a person…

Which of the following refers to the amount of pain a person is willing to withstand?

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Which of the following is the most important goal of the imm…

Which of the following is the most important goal of the immediate application of ice, compression, and elevation to an acute injury?

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During the restructuring stage of the remodeling phase, coll…

During the restructuring stage of the remodeling phase, collagen fibers are reorganized from a parallel arrangement to a haphazard configuration.

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Starlings Law describes the movement of fluids across the ca…

Starlings Law describes the movement of fluids across the capillary membrane that results in either the formation of or removal of swelling accumulation.

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The Gate Control Theory of Pain is currently the only theory…

The Gate Control Theory of Pain is currently the only theory that 100% explains the how higer centers of the brain reduce pain perception.

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Which of the following has the most positive influence durin…

Which of the following has the most positive influence during the restructuring phase of wound repair?

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Which set of comparisons accurately describes the difference…

Which set of comparisons accurately describes the difference between reconstitution and replacement?

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To preview image: Click HERE Which of the 3D-sawhorse struct…

To preview image: Click HERE Which of the 3D-sawhorse structures listed below corresponds to the provided Newman projection, when looking in the direction of the arrow?  

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Question 11 (23 points total) Analysis of IR spectra. Part A…

Question 11 (23 points total) Analysis of IR spectra. Part A (6 points) Assign BOTH IR spectra (Spectrum 1 and Spectrum 2) below to TWO of the FOUR provided structures A – D. TWO of the four structures do NOT match to the provided spectra at all. Part B (17 points) Identify the peaks that are associated with specific bonds of the structure and list the corresponding functional group that the specific bonds belong to. Re-create the example table below that organizes this information.  When assigning peaks, use the wavenumbers that are already labeled on the spectra. However, be aware that not all peaks that are labeled with wavenumbers can be assigned.    Example table (EACH spectrum needs to have a table): wavenumber (cm-1) Corresponding Bond Type Corresponding Functional Group 2978 C(sp3)-H alkyl 3300 N-H amine Entries in the example table above are for illustrative purposes only and are not based on either Spectrum 1 or Spectrum 2. Make your own versions of this table that follow this format but with entries that correspond to Spectrum 1 and Spectrum 2.   To preview the image for structures A -D: Click HERE Structures A – D:   Spectrum 1 To preview image for Spectrum 1: Click HERE Spectrum 2 To preview image for Spectrum 2: Click HERE   IR Correlation Chart To preview image of IR Correlation Chart: Click HERE  

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Question 12 (26 total points). For 3-ethyl-2-methylpentane (…

Question 12 (26 total points). For 3-ethyl-2-methylpentane (line-angle structure provided below): part A (13 points) Draw Newman projections AND 3-D sawhorse structures corresponding to the lowest AND highest energy conformations for rotation around the C2-C3 bond. Draw the Newmans looking FROM THE C2 CARBON TO THE C3 CARBON (i.e. with the C2 carbon in “front”). Draw each 3D-sawhorse structure from the perspective of viewing the corresponding Newman projection FROM THE RIGHT. Clearly label which Newman/Sawhorse corresponds to the lowest energy conformation and which corresponds to the highest energy conformation.  part B (13 points) Determine the ENERGY DIFFERENCE between these conformations (use the data in either the table below or in the table on the cover page of this test). Be sure to clearly identify each energy contribution, listing both the relevant individual interactions and the corresponding interaction energies (for both conformations), that you take into account when answering this question. To preview image of the line-angle structure of 3-ethyl-2-methylpentane: Click HERE To preview image of the interaction energies table: Click HERE      

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