1. Explain the basic mechanism of separation in an HPLC column
with emphasis on mobile
phase, solid phase, retention time, normal phase, reverse phase
and selectivity.
Please go to QSEN website and pick one of the six competencies.
Pick one of the Listed KSA-knowledge, Skill and Attitudes and
briefly describe how this KSA applies to you as a prelicensure
nursing student
Mutliple step synthesis for 4-bromoacetanilide from aniline
1. during the synthesis of aniline from nitrobenxe, explain why
it was necessary to make the solution alkaline (addition of
NaOH)
2. During filtration, why is it important to only wash the solid
with ice-cold solvent?
3. Why is it necessary ti acylate aniline prior to
bromination?
4. If the synthesis of p-bromoacetanilide also provided a small
amount of o-bromoacetanilide after the crystallixation step, how
would that influence the melting point range od...
Please explain ethnocentrism and prejudice and provide
personal examples to support your explanation.
Please pick one cultural dimension that you are interested in
and explain it with an example.
What are some of the similarities you see across
cultures?
Based on your knowledge the mechanism of glycoprotein synthesis,
explain why all of the glycosylated portions of cell membrane
proteins are on the extracellular domains of the proteins. Include
a diagram that illustrates your explanation.
PLEASE TYPE YOUR ANSWER
Pick and explain in
detail one of the following learning goals from Chapter 3 (Motion
in Two or Three Dimensions). Additionally, and real life
application of the topic you are explaining. (This video should go
along with your explanation, and make sure you do not post the same
video as someone else)
3.2 (A) - How does one
find the vector acceleration of a particle, and why can a particle
have acceleration even if its speed...