CrystalUnit CellGrowing CrystalsVapor Diffusion-
History of X-Ray Crystallography
Nicolas StenoMax von LaueThe Braggs-
MethodX-Ray DiffractionDiffraction PatternsBraggs Law-
Applications of X-Ray
27 May 2011
Sodium thiopental has an IUPAC designation of sodium 5-ethyl-4,6-dioxo-5pentan-2-yl-1H-pyrimidine-2-thiolate. Its molecular structure is most similar to
pentobarbital, another short-acting barbiturate. So
20 May 2011
Sodium thiopental has a long history as a reliable fast-acting, short-term
anesthetic. It was discovered in the early 1930s by Ernest H. Volwiler and Donalee L.
Tabern, who working for Abbott Laboratories
1. All shampoos tested were acidic.
2. Each shampoo tested had a ph of 5.
3. Glycol distearate is added to make shampoos opaque and pearlescent.
Cocamide DEA is used as a foaming agent, to make the lather.
Cocamidopropyl Betaine is a detergent that is mil
Subject: Centripetal Force
Lab Memo: Centripetal Force Lab
In the Centripetal Force Lab, tests were conducted in order to determine whether or not mass
affected centripetal force.
Principles Examined in the Lab
-How the mass of washers tied t
Question/Title: Does drying your hands with a paper towel leave less bacteria than drying your
hands with a hot air dryer?
Background: The topic of how to best dry your hands was chosen because public washrooms are
teeming with bacteria and it i
Dream B: Jungian Approach
Summary: I woke up on the second day of school, and realized that I was late. I
had already missed the first day of school completely at this point. I asked my dad to send
me to school, but as we were pulling out of the
Dream C: Crick Approach
Summary: I was at work at Platos Closet (a clothing store) when three of my friends (two girls,
one boy) came up and asked for help. Specifically, the boy wanted clothes. As I led them to the back of
the store where the b
Colligative Properties Lab
Introduction: Colligative properties are properties of solutions that depend on the amount
of the solvent and not the identity of the solvent. These properties are determined by the
number of molecules in the solvent, not the pr
Chapter 6- Cellular Respiration
-Cellular Respiration allows cells to breakdown high-energy glucose into usable ATP.
Without CR, cells would not be able to use the energy of glucose, and they would die.
-Virtually every living cell uses glycol