Acid Base Reactions. Acid Base Reactions. Acid Base Reactions. Chemical Reactions and Equations. Chemical Reactions and Equations
|
|
- Tabitha Nichols
- 5 years ago
- Views:
Transcription
1 Chmial Ratins and Equatins Hwitt/Lyns/Suhki/Yh Cnptual Intgratd Sin During a hmial ratin, n r mr nw mpunds ar frmd as a rsult f th rarrangmnt f atms. Chaptr 13 CHEMICAL REACTIONS Ratants Prduts Chmial Ratins and Equatins Aid Bas Ratins Law f Mass Cnsrvatin: N atms ar gaind r lst during any ratin. Th numbr f tims atms appar bfr th arrw must b qual t th numbr f tims thy appar aftr th arrw. Aids Aid Bas Ratins Aid Bas Ratins Aid A hmial that dnats a hydrgn in, H Bas A hmial that apts a hydrgn in, H Bass 1
2 Th hydrgn atm Th hydrgn in H H B a s A p t s A i d D n a t s HCl H Cl 2 O H 3 O HCl H Cl 2 O H 3 O HCl H Cl 2 O H 3 O d n r a p t r (aid) (bas) 2
3 H OH 2 O NH 3 H OH 2 O NH 3 d n r a p t r H OH 2 O NH 3 H 2 O NH 3 OH (aid) (bas) (bas) (aid) H OH 2 O NH 3 Salts Salt: An ini mpund frmd frm th ratin f an aid and a bas. (aid) (bas) (bas) (aid) 3
4 Salts Salt: An ini mpund frmd frm th ratin f an aid and a bas. Salts Salt: An ini mpund frmd frm th ratin f an aid and a bas. Slutins: Aidi, Basi, r Nutral Watr an bhav as an aid r a bas. Slutins: Aidi, Basi, r Nutral Watr an bhav as an aid r a bas. In pur watr, fr vry n hydrnium in, H 3 O, frmd, thr is a hydrxid in, OH, frmd. Slutins: Aidi, Basi, r Nutral Slutins: Aidi, Basi, r Nutral S, in pur watr, [H 3 O ] = [OH ] = M = 10 7 M. Add hydrnium ins, H 3 O, and th slutin is aidi. Add hydrxid ins, OH, and th slutin is basi. 4
5 Th ph Sal ph is a masur f th nntratin f hydrnium ins, H 3 O. ph = lg [H 3 O ] Fr pur watr: ph = lg (10 7 ) ph = ( 7) ph = 7 Th ph Sal Th lg f a numbr is simply th pwr t whih tn is raisd. Th lg f 10 3, fr xampl, is 3. Quiz Tim What is th lg f 10 2? Lg 10 2 = 2 (th pwr t whih 10 is raisd) Th ph Sal ph = lg [H 3 O ] Th ph Sal ph = lg [H 3 O ] Fr aidi watr ph < 7, fr xampl: ph = lg (10 5 ) ph = ( 5) ph = 5 Fr basi watr ph > 7, fr xampl: ph = lg (10 9 ) ph = ( 9) ph = 9 Th ph Sal Intgratd Sin Earth Sin Aid Rain 5
6 Oxidatin-Rdutin Ratins Aid Bas ratins: transfr f prtn Oxidatin-Rdutin Ratins Oxidatin: Th lss f an ltrn Oxidatin-Rdutin ratins: transfr f ltrn 2 Na 2 Na 2 Rdutin: Th gain f an ltrn Cl Cl L Gr Oxidatin-Rdutin Ratins Oxidatin-Rdutin Ratins 2 Na Cl 2 2 Na 2 Cl Oxidatin-Rdutin Ratins Crrsin and Cmbustin Crrsin: Th prss whrby a mtal dtrirats thrugh xidatin-rdutin ratins. 6
7 Crrsin and Cmbustin Crrsin an b prvntd by ating th mtal with zin, whih xidizs first. Crrsin and Cmbustin Cmbustin: An xidatin-rdutin ratin btwn a nnmtalli matrial, suh as wd, and xygn. Ratin Rats Ratin rat: Th spd with whih prduts frm frm th ratants. Afftd by Cnntratin Tmpratur Catalyst Prmis: Ratant mluls hav t mak physial ntat with ah thr in rdr t transfrm int prduts. Afftd by Cnntratin Ratin Rats Th mr nntratd a sampl f nitrgn and xygn, th gratr th liklihd that N 2 and O 2 mluls will llid and frm nitrgn mnxid. Afftd by Tmpratur Ratin Rats Afftd by Catalysts Ratin Rats Slw-mving mluls may llid withut nugh fr t brak th bnds. In this as, thy annt rat t frm prdut mluls. Ratant mluls must gain a minimum amunt f nrgy, alld th ativatin nrgy, E at, in rdr t transfrm int prdut mluls. 7
8 Afftd by Catalysts Ratin Rats Ex- and Endthrmi Ratins Exthrmi ratin: A hmial ratin that rsults in th nt prdutin f nrgy. ratants prduts nrgy Endthrmi ratin: A hmial ratin in whih thr is a nt nsumptin f nrgy. A atalyst has th fft f lwring th ativatin nrgy, whih allws fr th ratin t prd at a quikr rat. nrgy ratants prduts Ex- and Endthrmi Ratins Us th bnd nrgis blw t dtrmin whthr th fllwing ratin is xthrmi r ndthrmi: H 2 Cl 2 2 HCl H-H (bnd nrgy: 436 kj/ml) Cl-Cl (bnd nrgy: 243 kj/ml) H-Cl (bnd nrgy: 431 kj/ml) A. Exthrmi with mr than 50 kj f nrgy rlasd. B. Endthrmi with mr than 50 kj f nrgy absrbd. C. Endthrmi with lss than 50 kj f nrgy absrbd. D. Exthrmi with lss than 50 kj f nrgy rlasd. [Dfault] Entrpy and Chmial Ratins It is th natural tndny f nrgy t disprs frm whr it is nntratd t whr it is dilut. Exampls A ht pan radiats hat Gaslin mbusts int smallr mluls Marbls buning n th flr m t a stp Entrpy and Chmial Ratins It is th natural tndny f nrgy t disprs frm whr it is nntratd t whr it is dilut. Entrpy: Th trm usd t dsrib th dgr t whih nrgy has bm disprsd. Ratins that rsult in an inras in ntrpy (nrgy disprsal) tnd t ur n thir wn. 8
9 Entrpy and Chmial Ratins Exthrmi ratins tnd t b slf-sustaining baus thy lad t larg inrass in ntrpy. Exampl: A ampfir Endthrmi ratins tnd t rquir th ntinual input f nrgy. Exampl: Phtsynthsis 9
N J of oscillators in the three lowest quantum
. a) Calculat th fractinal numbr f scillatrs in th thr lwst quantum stats (j,,,) fr fr and Sl: ( ) ( ) ( ) ( ) ( ).6.98. fr usth sam apprach fr fr j fr frm q. b) .) a) Fr a systm f lcalizd distinguishabl
More informationElectrochemistry L E O
Rmmbr from CHM151 A rdox raction in on in which lctrons ar transfrrd lctrochmistry L O Rduction os lctrons xidation G R ain lctrons duction W can dtrmin which lmnt is oxidizd or rducd by assigning oxidation
More informationph People Grade Level: basic Duration: minutes Setting: classroom or field site
ph Popl Adaptd from: Whr Ar th Frogs? in Projct WET: Curriculum & Activity Guid. Bozman: Th Watrcours and th Council for Environmntal Education, 1995. ph Grad Lvl: basic Duration: 10 15 minuts Stting:
More informationChapter 8: Electron Configurations and Periodicity
Elctron Spin & th Pauli Exclusion Principl Chaptr 8: Elctron Configurations and Priodicity 3 quantum numbrs (n, l, ml) dfin th nrgy, siz, shap, and spatial orintation of ach atomic orbital. To xplain how
More informationModern Physics. Unit 5: Schrödinger s Equation and the Hydrogen Atom Lecture 5.6: Energy Eigenvalues of Schrödinger s Equation for the Hydrogen Atom
Mdrn Physics Unit 5: Schrödingr s Equatin and th Hydrgn Atm Lctur 5.6: Enrgy Eignvalus f Schrödingr s Equatin fr th Hydrgn Atm Rn Rifnbrgr Prfssr f Physics Purdu Univrsity 1 Th allwd nrgis E cm frm th
More information. This is made to keep the kinetic energy at outlet a minimum.
Runnr Francis Turbin Th shap th blads a Francis runnr is cmplx. Th xact shap dpnds n its spciic spd. It is bvius rm th quatin spciic spd (Eq.5.8) that highr spciic spd mans lwr had. This rquirs that th
More informationBIT Chapters = =
BIT Chapters 17-0 1. K w = [H + ][OH ] = 9.5 10 14 [H + ] = [OH ] =.1 10 7 ph = 6.51 The slutin is neither acidic nr basic because the cncentratin f the hydrnium in equals the cncentratin f the hydride
More informationFind this material useful? You can help our team to keep this site up and bring you even more content consider donating via the link on our site.
Find this material useful? Yu can help ur team t keep this site up and bring yu even mre cntent cnsider dnating via the link n ur site. Still having truble understanding the material? Check ut ur Tutring
More informationKinetic theory says that molecules are in constant motion. Perfume molecules moving across the room are evidence of this.
Chaptr 13- Th Stats f Mattr Gass- indfinit vum and shap, w dnsity. Liquids- dfinit vum, indfinit shap, and high dnsity. Sids- dfinit vum and shap, high dnsity Sids and iquids hav high dnsitis bcaus thir
More informationChapter 17 Free Energy and Thermodynamics
Chemistry: A Mlecular Apprach, 1 st Ed. Nivald Tr Chapter 17 Free Energy and Thermdynamics Ry Kennedy Massachusetts Bay Cmmunity Cllege Wellesley Hills, MA 2008, Prentice Hall First Law f Thermdynamics
More informationELEC 372 LECTURE NOTES, WEEK 11 Dr. Amir G. Aghdam Concordia University
ELEC 37 LECTURE NOTES, WEE Dr Amir Aghdam Cncrdia Univrity Part f th nt ar adaptd frm th matrial in th fllwing rfrnc: Mdrn Cntrl Sytm by Richard C Drf and Rbrt H Bihp, Prntic Hall Fdback Cntrl f Dynamic
More informationUtilizing exact and Monte Carlo methods to investigate properties of the Blume Capel Model applied to a nine site lattice.
Utilizing xat and Mont Carlo mthods to invstigat proprtis of th Blum Capl Modl applid to a nin sit latti Nik Franios Writing various xat and Mont Carlo omputr algorithms in C languag, I usd th Blum Capl
More informationChapter 19. Electrochemistry. Dr. Al Saadi. Electrochemistry
Chapter 19 lectrchemistry Part I Dr. Al Saadi 1 lectrchemistry What is electrchemistry? It is a branch f chemistry that studies chemical reactins called redx reactins which invlve electrn transfer. 19.1
More informationAP Chemistry Multiple Choice Questions - Chapter a. Updated July 3, 2015 Boyceville High School, Mr. Hamm Page 1 of 7
18.2a Upat July 3, 2015 Boycvill High School, Mr. Hamm Pag 1 of 7 407 A solution is prpar y aing 100 ml of 1.0 M HC 2 H 3 O 2 (aq) to 100 ml of 1.0 M NaC 2 H 3 O 2 (aq). Th a solution is stirr an th ph
More informationFind this material useful? You can help our team to keep this site up and bring you even more content consider donating via the link on our site.
Find this material useful? Yu can help ur team t keep this site up and bring yu even mre cntent cnsider dnating via the link n ur site. Still having truble understanding the material? Check ut ur Tutring
More informationLECTURE 5 Guassian Wave Packet
LECTURE 5 Guassian Wav Pact 1.5 Eampl f a guassian shap fr dscribing a wav pact Elctrn Pact ψ Guassian Assumptin Apprimatin ψ As w hav sn in QM th wav functin is ftn rprsntd as a Furir transfrm r sris.
More informationNUPOC STUDY GUIDE ANSWER KEY. Navy Recruiting Command
NUPOC SUDY GUIDE ANSWER KEY Navy Recruiting Cmmand CHEMISRY. ph represents the cncentratin f H ins in a slutin, [H ]. ph is a lg scale base and equal t lg[h ]. A ph f 7 is a neutral slutin. PH < 7 is acidic
More informationCHAPTER Read Chapter 17, sections 1,2,3. End of Chapter problems: 25
CHAPTER 17 1. Read Chapter 17, sectins 1,2,3. End f Chapter prblems: 25 2. Suppse yu are playing a game that uses tw dice. If yu cunt the dts n the dice, yu culd have anywhere frm 2 t 12. The ways f prducing
More informationCHAPTER 6 / HARVEY A. CHEMICAL EQUILIBRIUM B. THERMODYNAMICS AND EQUILIBRIUM C. MANUPULATING EQUILIBRIUM CONSTANTS
CHPTER 6 / HRVEY. CHEMICL B. THERMODYNMICS ND C. MNUPULTING CONSTNTS D. CONSTNTS FOR CHEMICL RECTIONS 1. Precipitatin Reactins 2. cid-base Reactins 3. Cmplexatin Reactins 4. Oxidatin-Reductin Reactins
More informationChapter 37 The Quantum Revolution
Chaptr 37 Th Quantum Rvolution Max Plank Th Nobl Priz in Physis 1918 "in rognition of th srvis h rndrd to th advanmnt of Physis by his disovry of nrgy quanta" Albrt Einstin Th Nobl Priz in Physis 191 "for
More informationAP CHEMISTRY CHAPTER 6 NOTES THERMOCHEMISTRY
AP CHEMISTRY CHAPTER 6 NOTES THERMOCHEMISTRY Energy- the capacity t d wrk r t prduce heat 1 st Law f Thermdynamics: Law f Cnservatin f Energy- energy can be cnverted frm ne frm t anther but it can be neither
More informationPhysics 43 HW #9 Chapter 40 Key
Pysics 43 HW #9 Captr 4 Ky Captr 4 1 Aftr many ours of dilignt rsarc, you obtain t following data on t potolctric ffct for a crtain matrial: Wavlngt of Ligt (nm) Stopping Potntial (V) 36 3 4 14 31 a) Plot
More informationOutline. Heat Exchangers. Heat Exchangers. Compact Heat Exchangers. Compact Heat Exchangers II. Heat Exchangers April 18, ME 375 Heat Transfer 1
Hat Exangr April 8, 007 Hat Exangr Larry artt Manial Engrg 375 Hat ranfr April 8, 007 Outl Bai ida f at xangr Ovrall at tranfr ffiint Lg-man tmpratur diffrn mtd Efftivn NU mtd ratial nidratin Hat Exangr
More informationHandout 28. Ballistic Quantum Transport in Semiconductor Nanostructures
Hanout 8 Ballisti Quantum Transport in Smionutor Nanostruturs In this ltur you will larn: ltron transport without sattring (ballisti transport) Th quantum o onutan an th quantum o rsistan Quanti onutan
More informationChemical Physics II. More Stat. Thermo Kinetics Protein Folding...
Chmical Physics II Mor Stat. Thrmo Kintics Protin Folding... http://www.nmc.ctc.com/imags/projct/proj15thumb.jpg http://nuclarwaponarchiv.org/usa/tsts/ukgrabl2.jpg http://www.photolib.noaa.gov/corps/imags/big/corp1417.jpg
More informationAnother Explanation of the Cosmological Redshift. April 6, 2010.
Anthr Explanatin f th Csmlgical Rdshift April 6, 010. Jsé Francisc García Juliá C/ Dr. Marc Mrncian, 65, 5. 4605 Valncia (Spain) E-mail: js.garcia@dival.s h lss f nrgy f th phtn with th tim by missin f
More informationElements of Statistical Thermodynamics
24 Elmnts of Statistical Thrmodynamics Statistical thrmodynamics is a branch of knowldg that has its own postulats and tchniqus. W do not attmpt to giv hr vn an introduction to th fild. In this chaptr,
More informationCh. 24 Molecular Reaction Dynamics 1. Collision Theory
Ch. 4 Molcular Raction Dynamics 1. Collision Thory Lctur 16. Diffusion-Controlld Raction 3. Th Matrial Balanc Equation 4. Transition Stat Thory: Th Eyring Equation 5. Transition Stat Thory: Thrmodynamic
More informationCHM 152 Practice Final
CM 152 Practice Final 1. Of the fllwing, the ne that wuld have the greatest entrpy (if cmpared at the same temperature) is, [a] 2 O (s) [b] 2 O (l) [c] 2 O (g) [d] All wuld have the same entrpy at the
More informationFind this material useful? You can help our team to keep this site up and bring you even more content consider donating via the link on our site.
Find this material useful? Yu can help ur team t keep this site up and bring yu even mre cntent cnsider dnating via the link n ur site. Still having truble understanding the material? Check ut ur Tutring
More informationCollisions between electrons and ions
DRAFT 1 Collisions btwn lctrons and ions Flix I. Parra Rudolf Pirls Cntr for Thortical Physics, Unirsity of Oxford, Oxford OX1 NP, UK This rsion is of 8 May 217 1. Introduction Th Fokkr-Planck collision
More informationBrief Introduction to Statistical Mechanics
Brif Introduction to Statistical Mchanics. Purpos: Ths nots ar intndd to provid a vry quick introduction to Statistical Mchanics. Th fild is of cours far mor vast than could b containd in ths fw pags.
More informationAdditional Math (4047) Paper 2 (100 marks) y x. 2 d. d d
Aitional Math (07) Prpar b Mr Ang, Nov 07 Fin th valu of th constant k for which is a solution of th quation k. [7] Givn that, Givn that k, Thrfor, k Topic : Papr (00 marks) Tim : hours 0 mins Nam : Aitional
More informationare given in the table below. t (hours)
CALCULUS WORKSHEET ON INTEGRATION WITH DATA Work th following on notbook papr. Giv dcimal answrs corrct to thr dcimal placs.. A tank contains gallons of oil at tim t = hours. Oil is bing pumpd into th
More informationWhere k is either given or determined from the data and c is an arbitrary constant.
Exponntial growth and dcay applications W wish to solv an quation that has a drivativ. dy ky k > dx This quation says that th rat of chang of th function is proportional to th function. Th solution is
More informationMath 34A. Final Review
Math A Final Rviw 1) Us th graph of y10 to find approimat valus: a) 50 0. b) y (0.65) solution for part a) first writ an quation: 50 0. now tak th logarithm of both sids: log() log(50 0. ) pand th right
More informationLecture 20. Calorimetry
Ltur 0 Calorimtry CLORIMTRY In nular and partil physis alorimtry rfrs to th dttion of partils through total absorption in a blok of mattr Th masurmnt pross is dstrutiv for almost all partil Th xption ar
More informationBrief Notes on the Fermi-Dirac and Bose-Einstein Distributions, Bose-Einstein Condensates and Degenerate Fermi Gases Last Update: 28 th December 2008
Brif ots on th Frmi-Dirac and Bos-Einstin Distributions, Bos-Einstin Condnsats and Dgnrat Frmi Gass Last Updat: 8 th Dcmbr 8 (A)Basics of Statistical Thrmodynamics Th Gibbs Factor A systm is assumd to
More informationIn other words, atoms are not created nor destroyed in chemical reaction.
CUNTING Physcisal Methds Chemical Methds by numbers 1 pr = 2 1 dz = 12 1 case = 12 r 24 1 hand = 5 fingers 1 ft = 12 inches Avgadr's number = 6.02x10 +23 anything anything by weighing 1 gummy bear = 1
More information2008 AP Calculus BC Multiple Choice Exam
008 AP Multipl Choic Eam Nam 008 AP Calculus BC Multipl Choic Eam Sction No Calculator Activ AP Calculus 008 BC Multipl Choic. At tim t 0, a particl moving in th -plan is th acclration vctor of th particl
More informationHOMEWORK FOR UNIT 5-2: COMBINING FORCES
Nam Dat Partnrs HOMEWORK OR UNIT 52: COMBINING ORCES Qustins 15 rfr t a ty ar whih an mv in ithr dirtin alng a hrizntal lin (th psitin axis). 0 Assum that fritin is s small that it an b ignrd. Skth th
More informationChemistry 114 First Hour Exam
Chemistry 114 First Hur Exam Please shw all wrk fr partial credit Name: (4 pints) 1. (12 pints) Espress is made by frcing very ht water under high pressure thrugh finely grund, cmpacted cffee. (Wikipedia)
More informationChem 116 POGIL Worksheet - Week 8 Equilibrium Continued - Solutions
Chem 116 POGIL Wrksheet - Week 8 Equilibrium Cntinued - Slutins Key Questins 1. Cnsider the fllwing reatin At 425 C, an equilibrium mixture has the fllwing nentratins What is the value f K? -2 [HI] = 1.01
More informationLecture 16 Thermodynamics II
Lecture 16 Thermdynamics II Calrimetry Hess s Law Enthalpy r Frmatin Cpyright 2013, 2011, 2009, 2008 AP Chem Slutins. All rights reserved. Fur Methds fr Finding H 1) Calculate it using average bnd enthalpies
More informationMath-3. Lesson 5-6 Euler s Number e Logarithmic and Exponential Modeling (Newton s Law of Cooling)
Math-3 Lsson 5-6 Eulr s Numbr Logarithmic and Eponntial Modling (Nwton s Law of Cooling) f ( ) What is th numbr? is th horizontal asymptot of th function: 1 1 ~ 2.718... On my 3rd submarin (USS Springfild,
More informationElectrochemistry. Reduction: the gaining of electrons. Reducing agent (reductant): species that donates electrons to reduce another reagent.
Electrchemistry Review: Reductin: the gaining f electrns Oxidatin: the lss f electrns Reducing agent (reductant): species that dnates electrns t reduce anther reagent. Oxidizing agent (xidant): species
More informationHigh Energy Physics. Lecture 5 The Passage of Particles through Matter
High Enrgy Physics Lctur 5 Th Passag of Particls through Mattr 1 Introduction In prvious lcturs w hav sn xampls of tracks lft by chargd particls in passing through mattr. Such tracks provid som of th most
More informationLecture 14 (Oct. 30, 2017)
Ltur 14 8.31 Quantum Thory I, Fall 017 69 Ltur 14 (Ot. 30, 017) 14.1 Magnti Monopols Last tim, w onsidrd a magnti fild with a magnti monopol onfiguration, and bgan to approah dsribing th quantum mhanis
More informationExamples: 1. How much heat is given off by a 50.0 g sample of copper when it cools from 80.0 to 50.0 C?
NOTES: Thermchemistry Part 1 - Heat HEAT- TEMPERATURE - Thermchemistry: the study f energy (in the frm f heat) changes that accmpany physical & chemical changes heat flws frm high t lw (ht cl) endthermic
More informationAssignment 4 Biophys 4322/5322
Assignmnt 4 Biophys 4322/5322 Tylr Shndruk Fbruary 28, 202 Problm Phillips 7.3. Part a R-onsidr dimoglobin utilizing th anonial nsmbl maning rdriv Eq. 3 from Phillips Chaptr 7. For a anonial nsmbl p E
More informationFind this material useful? You can help our team to keep this site up and bring you even more content consider donating via the link on our site.
Find this material useful? Yu can help ur team t keep this site up and bring yu even mre cntent cnsider dnating via the link n ur site. Still having truble understanding the material? Check ut ur Tutring
More information3 a b c km m m 8 a 3.4 m b 2.4 m
Chaptr Exris A a 9. m. m. m 9. km. mm. m Purpl lag hapr y 8p 8m. km. m Th triangl on th right 8. m 9 a. m. m. m Exris B a m. m mm. km. mm m a. 9 8...8 m. m 8. 9 m Ativity p. 9 Pupil s own answrs Ara =
More informationFr Carrir : Carrir onntrations as a funtion of tmpratur in intrinsi S/C s. o n = f(t) o p = f(t) W will find that: n = NN i v g W want to dtrmin how m
MS 0-C 40 Intrinsi Smiondutors Bill Knowlton Fr Carrir find n and p for intrinsi (undopd) S/Cs Plots: o g() o f() o n( g ) & p() Arrhnius Bhavior Fr Carrir : Carrir onntrations as a funtion of tmpratur
More informationTopic 5: Discrete-Time Fourier Transform (DTFT)
ELEC36: Signals And Systms Tpic 5: Discrt-Tim Furir Transfrm (DTFT) Dr. Aishy Amr Cncrdia Univrsity Elctrical and Cmputr Enginring DT Furir Transfrm Ovrviw f Furir mthds DT Furir Transfrm f Pridic Signals
More informationEdexcel IGCSE Chemistry. Topic 1: Principles of chemistry. Chemical formulae, equations and calculations. Notes.
Edexcel IGCSE Chemistry Tpic 1: Principles f chemistry Chemical frmulae, equatins and calculatins Ntes 1.25 write wrd equatins and balanced chemical equatins (including state symbls): fr reactins studied
More informationPHYS-333: Problem set #2 Solutions
PHYS-333: Problm st #2 Solutions Vrsion of March 5, 2016. 1. Visual binary 15 points): Ovr a priod of 10 yars, two stars sparatd by an angl of 1 arcsc ar obsrvd to mov through a full circl about a point
More informationSec 2.3 Modeling with First Order Equations
Sc.3 Modling with First Ordr Equations Mathmatical modls charactriz physical systms, oftn using diffrntial quations. Modl Construction: Translating physical situation into mathmatical trms. Clarly stat
More informationN1.1 Homework Answers
Camrig Essntials Mathmatis Cor 8 N. Homwork Answrs N. Homwork Answrs a i 6 ii i 0 ii 3 2 Any pairs of numrs whih satisfy th alulation. For xampl a 4 = 3 3 6 3 = 3 4 6 2 2 8 2 3 3 2 8 5 5 20 30 4 a 5 a
More information5. B To determine all the holes and asymptotes of the equation: y = bdc dced f gbd
1. First you chck th domain of g x. For this function, x cannot qual zro. Thn w find th D domain of f g x D 3; D 3 0; x Q x x 1 3, x 0 2. Any cosin graph is going to b symmtric with th y-axis as long as
More informationChapter two Functions
Chaptr two Functions -- Eponntial Logarithm functions Eponntial functions If a is a positiv numbr is an numbr, w dfin th ponntial function as = a with domain - < < ang > Th proprtis of th ponntial functions
More informationChapter 6 Folding. Folding
Chaptr 6 Folding Wintr 1 Mokhtar Abolaz Folding Th folding transformation is usd to systmatically dtrmin th control circuits in DSP architctur whr multipl algorithm oprations ar tim-multiplxd to a singl
More informationIn the half reaction I 2 2 I the iodine is (a) reduced (b) oxidized (c) neither of the above
6.3-110 In the half reactin I 2 2 I the idine is (a) reduced (b) xidized (c) neither f the abve 6.3-120 Vitamin C is an "antixidant". This is because it (a) xidizes readily (b) is an xidizing agent (c)
More informationSearch sequence databases 3 10/25/2016
Sarch squnc databass 3 10/25/2016 Etrm valu distribution Ø Suppos X is a random variabl with probability dnsity function p(, w sampl a larg numbr S of indpndnt valus of X from this distribution for an
More informationChapter 2 Linear Waveshaping: High-pass Circuits
Puls and Digital Circuits nkata Ra K., Rama Sudha K. and Manmadha Ra G. Chaptr 2 Linar Wavshaping: High-pass Circuits. A ramp shwn in Fig.2p. is applid t a high-pass circuit. Draw t scal th utput wavfrm
More informationLecture 26: Quadrature (90º) Hybrid.
Whits, EE 48/58 Lctur 26 Pag f Lctur 26: Quadratur (9º) Hybrid. Back in Lctur 23, w bgan ur discussin f dividrs and cuplrs by cnsidring imprtant gnral prprtis f thrand fur-prt ntwrks. This was fllwd by
More informationA central nucleus. Protons have a positive charge Electrons have a negative charge
Atomic Structur Lss than ninty yars ago scintists blivd that atoms wr tiny solid sphrs lik minut snookr balls. Sinc thn it has bn discovrd that atoms ar not compltly solid but hav innr and outr parts.
More informationThermodynamics and Equilibrium
Thermdynamics and Equilibrium Thermdynamics Thermdynamics is the study f the relatinship between heat and ther frms f energy in a chemical r physical prcess. We intrduced the thermdynamic prperty f enthalpy,
More informationSeptember 23, Honors Chem Atomic structure.notebook. Atomic Structure
Atomic Structur Topics covrd Atomic structur Subatomic particls Atomic numbr Mass numbr Charg Cations Anions Isotops Avrag atomic mass Practic qustions atomic structur Sp 27 8:16 PM 1 Powr Standards/ Larning
More informationALE 21. Gibbs Free Energy. At what temperature does the spontaneity of a reaction change?
Name Chem 163 Sectin: Team Number: ALE 21. Gibbs Free Energy (Reference: 20.3 Silberberg 5 th editin) At what temperature des the spntaneity f a reactin change? The Mdel: The Definitin f Free Energy S
More information22/ Breakdown of the Born-Oppenheimer approximation. Selection rules for rotational-vibrational transitions. P, R branches.
Subjct Chmistry Papr No and Titl Modul No and Titl Modul Tag 8/ Physical Spctroscopy / Brakdown of th Born-Oppnhimr approximation. Slction ruls for rotational-vibrational transitions. P, R branchs. CHE_P8_M
More informationEXERGY ANALYSIS OF A DUAL-MODE REFRIGERATION SYSTEM FOR ICE STORAGE AIR CONDITIONING
Intrnatinal Jurnal n Architctural Scinc, Vlum 6, Numbr 1, p.1-6, 005 EXERGY ANALYSIS OF A DUAL-MODE REFRIGERATION SYSTEM FOR ICE STORAGE AIR CONDITIONING Guiyin Fang*, Lin Xing*, Fan Yang* and Hui Li #
More informationChapter. 3 Wave & Particles I
Announcmnt Cours wbpag http://highnrgy.phys.ttu.du/~sl/2402/ Txtbook PHYS-2402 Lctur 8 Quiz 1 Class avrag: 14.2 (out of 20) ~ 70% Fb. 10, 2015 HW2 (du 2/19) 13, 17, 23, 25, 28, 31, 37, 38, 41, 44 Chaptr.
More informationUnit 6: Solving Exponential Equations and More
Habrman MTH 111 Sction II: Eonntial and Logarithmic Functions Unit 6: Solving Eonntial Equations and Mor EXAMPLE: Solv th quation 10 100 for. Obtain an act solution. This quation is so asy to solv that
More informationCarriers Concentration in Semiconductors - VI. Prof.P. Ravindran, Department of Physics, Central University of Tamil Nadu, India
Carrirs Conntration in Smionutors - VI 1 Prof.P. Ravinran, Dpartmnt of Pysis, Cntral Univrsity of Tamil au, Inia ttp://folk.uio.no/ravi/smi01 P.Ravinran, PHY0 Smionutor Pysis, 17 January 014 : Carrirs
More informationMA1506 Tutorial 2 Solutions. Question 1. (1a) 1 ) y x. e x. 1 exp (in general, Integrating factor is. ye dx. So ) (1b) e e. e c.
MA56 utorial Solutions Qustion a Intgrating fator is ln p p in gnral, multipl b p So b ln p p sin his kin is all a Brnoulli quation -- st Sin w fin Y, Y Y, Y Y p Qustion Dfin v / hn our quation is v μ
More informationProperties and types of water. Properties of water
PART 3 Proprtis and typs of watr Proprtis of watr Chmical form: H 2 O Physical stats: gas (vapor) liquid (watr) solid (ic, snow) Molcular structur: On oxygn atom and two hydrogn atoms ar arrangd as in
More informationSemester 2 AP Chemistry Unit 12
Cmmn In Effect and Buffers PwerPint The cmmn in effect The shift in equilibrium caused by the additin f a cmpund having an in in cmmn with the disslved substance The presence f the excess ins frm the disslved
More informationElectron Transport Properties for Argon and Argon-Hydrogen Plasmas
Chaptr-5 Eltron Transport Proprtis for Argon and Argon-Hydrogn Plasmas Argon and argon-hydrogn plasmas hav important appliations in many thrmal plasma dvis (Patyron t al., 1992; Murphy, 2000; Crssault
More information5.62 Physical Chemistry II Spring 2008
MIT OpnCoursWar http://ocw.mit.du 5.62 Physical Chmistry II Spring 2008 For information about citing ths matrials or our Trms of Us, visit: http://ocw.mit.du/trms. 5.62 Lctur #7: Translational Part of
More informationPLASMA PHYSICS VIII. PROCESSING PLASMAS
PLASMA PHYSICS VIII. PROCESSING PLASMAS Introduction Plasmas ar usd to manufactur smiconductors, to modify th surfacs of matrials, to trat missions and wasts bfor thy ntr th nvironmnt, tc. Th plasma is
More information2. Laser physics - basics
. Lasr physics - basics Spontanous and stimulatd procsss Einstin A and B cofficints Rat quation analysis Gain saturation What is a lasr? LASER: Light Amplification by Stimulatd Emission of Radiation "light"
More informationUnit 2 Part 2 Particles, Bonding and Structure Interatomic and Intermolecular Bonding UNIT 2 PARTICLES, BONDING AND STRUCTURE
Unit 2 Part 2 Particls, nding and Structur Intratmic and Intrmlcular nding UNIT 2 PARTICLES, NDING AND STRUCTURE PART 2 INTERATMIC AND INTERMLECULAR NDING Cntnts 1. Inic nding 2. Cvalnt nding 3. Mtallic
More informationChem 111 Summer 2013 Key III Whelan
Chem 111 Summer 2013 Key III Whelan Questin 1 6 Pints Classify each f the fllwing mlecules as plar r nnplar? a) NO + : c) CH 2 Cl 2 : b) XeF 4 : Questin 2 The hypthetical mlecule PY 3 Z 2 has the general
More informationHomework #3. 1 x. dx. It therefore follows that a sum of the
Danil Cannon CS 62 / Luan March 5, 2009 Homwork # 1. Th natural logarithm is dfind by ln n = n 1 dx. It thrfor follows that a sum of th 1 x sam addnd ovr th sam intrval should b both asymptotically uppr-
More informationCHEM 1413 Chapter 6 Homework Questions TEXTBOOK HOMEWORK
CHEM 1413 Chapter 6 Hmewrk Questins TEXTBOOK HOMEWORK 6.25 A 27.7-g sample f the radiatr clant ethylene glycl releases 688 J f heat. What was the initial temperature f the sample if the final temperature
More informationCHEM 1032 FALL 2017 Practice Exam 4 1. Which of the following reactions is spontaneous under normal and standard conditions?
1 CHEM 1032 FALL 2017 Practice Exam 4 1. Which f the fllwing reactins is spntaneus under nrmal and standard cnditins? A. 2 NaCl(aq) 2 Na(s) + Cl2(g) B. CaBr2(aq) + 2 H2O(aq) Ca(OH)2(aq) + 2 HBr(aq) C.
More informationProd.C [A] t. rate = = =
Concntration Concntration Practic Problms: Kintics KEY CHEM 1B 1. Basd on th data and graph blow: Ract. A Prod. B Prod.C..25.. 5..149.11.5 1..16.144.72 15..83.167.84 2..68.182.91 25..57.193.96 3..5.2.1
More informationName: Date: Class: a. How many barium ions are there per formula unit (compound)? b. How many nitride ions are there per formula unit (compound)?
NOTES Name: Date: Class: Lessn 15 Part 2: Binary II Inic Bnding, Plyatmic Ins Bx 1: 1. Ba 3N 2 is the frmula fr. (name) a. Hw many barium ins are there per frmula unit (cmpund)? b. Hw many nitride ins
More informationFirst derivative analysis
Robrto s Nots on Dirntial Calculus Chaptr 8: Graphical analysis Sction First drivativ analysis What you nd to know alrady: How to us drivativs to idntiy th critical valus o a unction and its trm points
More informationGeneral Notes About 2007 AP Physics Scoring Guidelines
AP PHYSICS C: ELECTRICITY AND MAGNETISM 2007 SCORING GUIDELINES Gnral Nots About 2007 AP Physics Scoring Guidlins 1. Th solutions contain th most common mthod of solving th fr-rspons qustions and th allocation
More informationCosmology and particle physics
Cosmology and particl physics Lctur nots Timm Wras Lctur 8 Th thrmal univrs - part IV In this lctur w discuss th Boltzmann quation that allows on to dscrib th volution of procsss in our univrs that ar
More informationUniversity Chemistry Quiz /04/21 1. (10%) Consider the oxidation of ammonia:
University Chemistry Quiz 3 2015/04/21 1. (10%) Cnsider the xidatin f ammnia: 4NH 3 (g) + 3O 2 (g) 2N 2 (g) + 6H 2 O(l) (a) Calculate the ΔG fr the reactin. (b) If this reactin were used in a fuel cell,
More informationThe Language of SOCIAL MEDIA. Christine Dugan
Th Languag f SOCIAL MEDIA Christin Dugan Tabl f Cntnts Gt th Wrd Out...4 A Nw Kind f Languag...6 Scial Mdia Talk...12 Cnncting with Othrs...28 Changing th Dictinary...36 Glssary...42 Indx...44 Chck It
More informationELEG 413 Lecture #6. Mark Mirotznik, Ph.D. Professor The University of Delaware
LG 43 Lctur #6 Mrk Mirtnik, Ph.D. Prfssr Th Univrsity f Dlwr mil: mirtni@c.udl.du Wv Prpgtin nd Plritin TM: Trnsvrs lctrmgntic Wvs A md is prticulr fild cnfigurtin. Fr givn lctrmgntic bundry vlu prblm,
More informationElectromagnetism Physics 15b
lctromagntism Physics 15b Lctur #8 lctric Currnts Purcll 4.1 4.3 Today s Goals Dfin lctric currnt I Rat of lctric charg flow Also dfin lctric currnt dnsity J Charg consrvation in a formula Ohm s Law vryon
More informationorbiting electron turns out to be wrong even though it Unfortunately, the classical visualization of the
Lctur 22-1 Byond Bohr Modl Unfortunatly, th classical visualization of th orbiting lctron turns out to b wrong vn though it still givs us a simpl way to think of th atom. Quantum Mchanics is ndd to truly
More informationChapter 8 Reduction and oxidation
Chapter 8 Reductin and xidatin Redx reactins and xidatin states Reductin ptentials and Gibbs energy Nernst equatin Disprprtinatin Ptential diagrams Frst-Ebswrth diagrams Ellingham diagrams Oxidatin refers
More information6. Negative Feedback in Single- Transistor Circuits
Lctur 8: Intrductin t lctrnic analg circuit 36--366 6. Ngativ Fdback in Singl- Tranitr ircuit ugn Paprn, 2008 Our aim i t tudy t ffct f ngativ fdback n t mall-ignal gain and t mall-ignal input and utput
More informationLecture 16: Bipolar Junction Transistors. Large Signal Models.
Whits, EE 322 Ltur 16 Pag 1 of 8 Ltur 16: Bipolar Juntion Transistors. Larg Signal Modls. Transistors prform ky funtions in most ltroni iruits. This is rtainly tru in RF iruits, inluding th NorCal 40A.
More informationMultiple Short Term Infusion Homework # 5 PHA 5127
Multipl Short rm Infusion Homwork # 5 PHA 527 A rug is aministr as a short trm infusion. h avrag pharmacokintic paramtrs for this rug ar: k 0.40 hr - V 28 L his rug follows a on-compartmnt boy mol. A 300
More information