Experiment 1: TLC Analysis of Analgesic Drugs 1/23/2011 Purpose: The goal of this experiment is to test our knowledge and understanding of TLC analysis by having us do a TLC analysis of analgesics to figure out their main chemical components. Calculations: 1.) Rf = Distance spot traveled/ distance solvent traveled Results: Table 1: TLC Analysis Analgesic Drugs | Rf Value | Acetaminophen | 0.323 | Aspirin | 0.597 | Caffeine | 0.081 | Unknown 154 (Plate 1) | 0.081‚ 0.306‚ 0.597
Premium Aspirin Codeine Paracetamol
DWDM Tutorial Prerequisite Training November 15‚ 2002 DWDM Prerequisite Training Trademarks and Copyrights FNC is a trademark of Fujitsu Network Communications‚ Inc. (FNC). Alcatel is a registered trademark of Alcatel. 6910 TeraLight is a trademark of Alcatel. Corning is a registered trademark of Corning Corporation DS and SMF-28 are trademarks of Corning Corporation DS is a trademark of Corning E-LEAF is a registered trademark of Corning. Lucent is a trademark of Lucent Corporation
Premium Optical fiber Laser
and hydrogen groups from the carbons. Concentrated phosphoric acid was used as a catalyst to help move the reaction towards the products motioned above. To determine the successfulness of the experiment and the amount of product(s) recovered‚ IR spectroscopy‚ Gas Chromatography and percent yield calculations were used. Equations and Structures 6. References 1. "18. Dehydration of 2- Methylcyclohexanol." Organic Chemistry Lab 2040L. XU Chemistry‚ n.d. Web. 12 Feb. 2013.
Premium Chemistry Water Laboratory
on education to further their chances of becoming more than just the average joe‚ they want to reach for the stars so they can land on the moon‚ they want to be the one percent. How many of us will even win a Nobel Prize like Chandrasekhara Venkata Raman? Who could possibly imagine becoming the chief executive officer at Google like Sundar Pichai? If you want to be like them‚ then I urge you to put in your time so you can be
Premium Management Steve Jobs Leadership
This low percent yield is most likely due to error in the experiment. The potassium permanganate test was positive for the presence of a double bond in the product as brown precipitate formed along with the discoloration of the solution. An IR spectroscopy of the product was also performed. Results of the IR absorptions of this experiment were compared to the IR absorptions of standard functional groups as identified by the University of Puget Sound. Three main absorption bands were formed at 3373
Premium Chemistry Alcohol Distillation
Graphene replaced with copper Graphene nanoribbons have a current-carrying capacity two orders of magnitude higher than copper Recent research into the properties of graphene nanoribbons provides two new reasons for using the material for interconnects in future computer chips. In widths as narrow as 16 nm‚ graphene has a current-carrying capacity approximately a thousand times greater than copper while providing improved thermal conductivity. The current-carrying and heat-transfer measurements
Premium Thermal conductivity Integrated circuit
Frequencies of Inorganic Ions. Ph.D. Dissertation‚ Mellon Institute‚ Pittsburgh‚ PA‚ 1952. 3. Szafran‚ Z.; Pike‚ R. M.; Singh‚ M. M. Microscale Inorganic Chemistry - A Comprehensive Laboratory Experience. Wiley‚ 1991. 4. Nakamoto‚ K. Infrared and Raman Spectra of Inorganic and Coordination Compounds‚ Parts A and B. Wiley‚ 1997. 5. University of Calgary‚ Department of Chemistry‚ Chemistry 331‚ Inorganic Chemistry: Main Group Elements‚ Online Lab Manual‚ Fall 2013‚ Project #2 pp 33-36.
Premium Chemistry Electrochemistry Oxygen
aebmfw ]gs©mÃpIÄ kamlcn¨Xv ]n. BÀ. cmaN{µÀ Malyalam Proverbs Complied by P.R. Ramchnader Malayalam Proverbs Compiled and illustrated by P.R. Ramachander* aebmfw ]gs©mÃpIÄ -þ kamlcn¨Xv ]n. BÀ. cmaN{µÀ Introduction - AhXmcnI Proverbs are called “Pazham chollugal” in Malayalam. Literally that means ancient sayings. It is well known that Proverbs reflect the culture of the people and their language. These have been coined based on centauries of human experience and are used very effectively
Premium Friendship A Good Man Is Hard to Find
law with respect to bleach and blue dye‚ a series of graphic and algebraic manipulations were done on the data obtained in the kinetic trace experiment in order to determine the different components that made up the rate law. Using absorbance spectroscopy to monitor concentration over time‚ rate order of the dye was found to be 1st order through the integrated rate law and through the proportionality method; the order of the bleach was also determined to be 1st order. Using this information‚ the
Premium Rate equation Chemical kinetics Reaction rate
electromagnet. Since then‚ the splitting of energy levels proportional to an external magnetic field has been called the "Zeeman effect". The "Zeeman resonance effect" causes magnetic resonances which are classified under radio frequency spectroscopy (rf spectroscopy). In these resonances‚ the transitions between two branches of a single energy level split in an external magnetic field are measured in the megahertz and gigahertz range. In 1944‚ Jevgeni Konstantinovitch Savoiski discovered electron
Premium Nuclear magnetic resonance