Register now to access 7 million high quality study materials (What's Course Hero?) Course Hero is the premier provider of high quality online educational resources. With millions of study documents, online tutors, digital flashcards and free courseware, Course Hero is helping students learn more efficiently and effectively. Whether you're interested in exploring new subjects or mastering key topics for your next exam, Course Hero has the tools you need to achieve your goals.
4 Pages
Chem 353-47
Course: CHEM 353, Winter 2011School: BYU
Rating:
Document Preview
a air Use Craig tube to do the recrystallization. (see technique 15) (see technique 20.5) acid Formic was first isolated from what natural material? When was it first isolated?
Unformatted Document Excerpt
Coursehero >> Utah >> BYU >> CHEM 353Course Hero has millions of student submitted documents similar to the one
below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.
Course Hero has millions of student submitted documents similar to the one
below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support.
a air
Use Craig tube to do the recrystallization.
(see technique 15)
(see technique 20.5) acid Formic was first isolated from what natural material? When was it first isolated?
Find millions of documents on Course Hero - Study Guides, Lecture Notes, Reference Materials, Practice Exams and more.
Course Hero has millions of course specific materials providing students with the best way to expand
their education.
Below is a small sample set of documents:
Below is a small sample set of documents:
BYU - CHEM - 353
Identification of an Unknown Acid and Alcohol from a MixtureThe purpose of this lab is to test your ability to separate an unknown alcohol from an unknown acid and to successfully purify and characterize each of them using the skills you have developed i
BYU - CHEM - 353
Beckman Rearrangement(ppm) 7.0 7.2 7.4 7.6 7.8 8.0 8.2 8.4 8.6 8.3 8.1 7.9 7.7 7.5 (ppm) 7.3 7.18.48.28.07.87.67.47.27.06.86.66.46.26.05.85.6 ppm(ppm) 7.0 7.2 7.4 7.6 7.8 8.0 8.2 8.4 8.6 135 133 131 129 127 (ppm) 125 123 1211701601501
BYU - CHEM - 353
O OH O NaBH4 CH3OH / NaOCH3 O H cinnamaldehyde O H H O O 2 Cl O Heat O O 1. BH3 THF H 1. KOH 2. HCl Cl hv HOH2SO4O Obanana oil OH CH3I N O ONaOH4BrO aniseOH CH3 N H N caffeineMgBr1. Ether 2. HCl3OHH3C ON N CH3O O H NaOH, H2O EtOH wintergree
BYU - CHEM - 353
Column ChromatographyFriedel-Crafts ExperimentUse a funnel when pouring alumina or solvents, and be sure to pack the column with dry alumina and tap with a hose so that no voids are present.Check out a bulb from the stockroom.Ferrocene, being least po
BYU - EXSC - 460
RESISTIVE EXERCISE MMMMMMMMMMMMMMMMMMMMMMCXLIV. A. B. C. D. TERMINOLOGYIsometrics fixed speed (0o/second); immovable fixed resistance Isotonics variable speed (approx. 60o/second); fixed resistance (moveable) Isokinetics fixed speed (0-450o/second); acco
BYU - EXSC - 460
GaitAbnormal gait cycles and problem solversThe Gait CycleSTRIDE Gait CyclePeriodsSTANCEPhasesInitial Contact Loading Response Mid Stance Terminal StanceSWINGPre SwingInitial SwingMid SwingTerminal SwingTerms to Know Step length Initial cont
BYU - EXSC - 460
NORMAL GAIT AND DYNAMIC FUNCTION. PURPOSE OF THE FOOT IN AMBULATION A. Pronation (flexible adaptation) 1. Adaptation to terrain 2. Dissipate ground reaction forces (shock absorption) 3. Lower extremity internal rotation Supination (stable platform) . Rig
BYU - EXSC - 460
SweetKneesTheKnee Tibiofemoraljoint MedialfemoralcondyleiswiderAP (screwhomemechanism) Medialfemoralcondyleprojects furtherdistally(createsgenuvalgus). 1.7cmlongerthanlateralon average. Lateralfemoralcondyleprojects furtheranterior(patellarbutress) Tib
BYU - EXSC - 460
ES 460 Learning Objectives For Exam #1The following objectives will comprise approximately 85% of your exam. The other 10-15% will be a little more picky and specific, and will come from the notes and lecture. Some of these questions will be analytical,
BYU - EXSC - 460
TheHipAngleofInclinationFrontalplane Normalapproximately125intheadult,andaveragesabout120inthenormalelderlyperson CoxaVarumlessthan120 CoxaValgumgreaterthan135AngleofInclinationCoxaValgaDecreasesamountoffemoralarticularsurfaceincontactwiththesuperi
BYU - EXSC - 460
LOWER EXTREMITY ORTHOPEDIC INJURIESMMMMMMMMMMMMMMMMMDCCCXXXII. ACHILLES TENDON RUPTURE The achilles tendon complex is prone to injury under conditions in which there is a sudden and powerful eccentric contraction of the gastroc/soleus. This mechanism is
BYU - EXSC - 460
SweetKneesTheKnee Tibiofemoraljoint MedialfemoralcondyleiswiderAP (screwhomemechanism) Medialfemoralcondyleprojects furtherdistally(createsgenuvalgus). 1.7cmlongerthanlateralon average. Lateralfemoralcondyleprojects furtheranterior(patellarbutress) Tib
BYU - EXSC - 460
The Spine T heA nt er ior /Post er ior M ot ion Segment SegmentAnt er iorSegment Ver t ebr al body I nt er ver t ebr al disc L ongit udinal ligsPost er iorSegment Ver t ebr al ar ches Facet joint s Tr ansver se pr ocesses Spinous pr ocessesVer t e
BYU - EXSC - 460
PLANES OF THE BODY 1. Sagittal plane Divides body into right and left halves Forward and backward motions (flexion, extension) Rotary motion in sagittal plane occurs around a coronal axis 2. Frontal plane Divides body into front and back halves Side-to-si
BYU - EXSC - 460
WelcomeToClassTheAnkleOpenKineticChainCalcaneal Eversion Dorsiflexion Abduction Calcaneal Inversion Plantarflexion AdductionClosedKineticChainCalcaneal Eversion & Talar Plantarflexion Adduction Calcaneal Inversion & Talar Dorsiflexion AbductionSecti
BYU - EXSC - 400
The Bones of the Lower Extremity!Including: The FEMUR The PATELLA The TIBIA The FIBULA The TARSAL BONES The METATARSAL BONES and The PHALANGEAL BONESTheFemurHead Fovea Capitis Anatomical Neck Greater Trochanter Lesser Trochanter Trochanteric Fossa Qua
BYU - EXSC - 400
Arthokinematics or Assessory Motions Practice sheet1. Have members of the group explain the concave and convex rules of joint motion. 2. Complete the following: Explaining the shapes of the articular surfaces, direction of roll and glide, and whether rol
BYU - EXSC - 400
Answers to EXSC 400 Functional Anatomy and KinesiologyUnit One: Introduction Page 3 Page 5 1. anatomical position 2. frontal, sagittal, horizontal 4a. Central Nervous System 1) brain 2) spinal cord 5a. subject c. end, change d. beginning 6. between segme
BYU - EXSC - 400
Thorax, 25 bones Thorax,Sternum Sternum Manubrium Sternal Body Xiphoidangle process Attachment Attachmentof abdominal muscles abdominal Jugularnotch Clavicular notch Notches for costal Notches cartilages cartilagesRibs, 12 pair Ribs, 1st7 pairs
BYU - EXSC - 400
The Skeletal SystemClicktoeditMastersubtitlestyle"AschildrenoftheLord weshouldstriveevery daytorisetoahigher levelofpersonal righteousnessinallofour actions." PresidentJamesE. Faust Ensign,May2005,68ReviewWhatplanedividesthebodyintosuperior andinferio
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
BYU - CHEM - 106
Answer Key Quiz 1/131. A. Rate1/Rate2 = [S2O82-]m/[ S2O82-]m = ([S2O82-]/[ S2O82-])m Which becomes (3.9 x 10-6/2.6 x 10-6) =(0.027/0.018)m This simplifies to (3/2) = (3/2)m, which can only be true if m = 1Rate3/Rate1) = ([S2O82-]1/[ S2O82-]2)([I-]1n/[I-
BYU - CHEM - 106
Chemistry 106 Recitation 1/13Name: 1. Section:Consider the reaction of peroxydisulfate with iodide S2O82-+ 3I- 2SO42- + I3 Experiment 1 2 3 4 N [S2O82] .018 .027 .036 .050 [I] InitialRateM/s.036 2.6x106 .036 3.9x106 .054 7.8x106 .072 1.4x105 a. Solve f
BYU - CHEM - 106
Chemistry 106 Recitation 1/20Name: 1. Section: The decomposition of NO occurs in 3 steps . . . 3 pts 2NON2O2 (Fast, Equilibrium) N2O2+H2. N2O+ H2O (Slow) N2O+H2. N2 + H2O (Fast) What is the overall rate law for the reaction? Rate = k[NO]2[H2] make sure t
BYU - CHEM - 106
Chemistry 106 Recitation 1/20Name: 1. The decomposition of NO occurs in 3 steps 2NON2O2 (Fast, Equilibrium) N2O2+H2. N2O+ H2O (Slow) N2O+H2. N2 + H2O (Fast) What is the overall rate law for the reaction? Section:2. Mark as True or False A. B. C. At equi
BYU - CHEM - 106
Chemistry 106 Recitation 1-27Name: 1. For the expression: N2O4 (g) h2NO2 (g) Kp= 15 @ 95 C Section:a. What are the equilibrium partial pressure of N2O4 (g) and NO2 (g) if the initial concentrations are PN2O4= 2.00 atm and PNO2= 0.00 atm ? [3 pt] N2O4 h2
BYU - CHEM - 106
Chemistry 106 Recitation 1-27Name: 1. For the expression: N2O4 (g) h2NO2 (g) Kp= 15 @ 95 C Section:a. What are the equilibrium partial pressure of N2O4 (g) and NO2 (g) if the initial concentrations are PN2O4= 2.00 atm and PNO2= 0.00 atm ? [3 pt]b. Afte
BYU - CHEM - 106
4/7/11ChemCampPart1ofaseries ClicktoeditMastersubtitle style4/7/11Kinetics! Rateaffectingfactors: Physicalstate Concentrationofreactants Exception:Zeroorderreactions Temperature Catalyst4/7/11Thecollisionmodel PhysicalstateGas/liquidcollisio
BYU - CHEM - 106
Chemistry 105/106PERIODIC CHART OF THE ELEMENTSIA 1 VIIA1 IIA IIIA IVA VA VIANoble Gases2H1.0079 3H1.0079 9He4.002602 1045678Li6.941 11Be9.012182 12B10.81 13 IIIB IVB VB VIB VIIB ( VIIIB ) IB IIBC12.011 14N14.0067 15O16F17Ne
BYU - CHEM - 106
BYU - CHEM - 106
1. If the standard reduction potential of A is 2.5V and B is -.15V which is oxidized and which is reduced? B is oxidized A is reduced2. What is the difference between a voltaic cell, electrolytic cell, and a concentration cell? Voltaic- spontaneous react
BYU - CHEM - 106
Courtesy of the University of UtahHENRY EYRINGFebruary 20, 1901December 26, 1981BY WALTER KAUZMANNHin entering the arena of chemical physics at the time that quantum mechanics began impinging on the fundamental problems of chemistr y. He was also for
BYU - CHEM - 106
A small Pizza Hut pizza is analyzed in a bomb calorimeter designed to test foods. The pizza weighs 250g. The sample compartment where the pizza is housed is bathed in 20-L of water. If the caloric content of the pizza is 410 Calories, how much will the te
BYU - CHEM - 106
Preset Chapter 17 Beta Problems #2This problem is testing your knowledge of Kf but smartwork does this the ICE table in a very strange manner. I think that it is easier to think of this problem with some backwards equilibrium than follow the way smartwor
BYU - CHEM - 106
Titration Practice 100 ml of HClO solution with an unknown concentration is titrated with 0.0123 M LiOH. The titration requires 50 ml of LiOH to reach the equivalence point. (HClO ka = 3.0x10-8) a. What is the concentration of the unknown HClO solution? (