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CHEM 20ah - Chem Structure-hnrs - UCLA Study Resources
  • 3 Pages Syllabus
    Syllabus

    School: UCLA

    Course: Chem Structure-hnrs

    Chemistry 20AH Chemical Structure Class Meetings: Lecture : Monday, Wednesday and Friday 11:00 AM 11:50 AM Room : 2200 Young Hall Please turn off cell phones during lecture Instructor: Jim Gimzewski, 3042A Young Hall gimadmin@chem.ucla.edu Office H

  • 5 Pages Lectures 13  14
    Lectures 13 14

    School: UCLA

    Course: Chem Structure-hnrs

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  • 2 Pages Lectures 21  22
    Lectures 21 22

    School: UCLA

    Course: Chem Structure-hnrs

  • 1 Page Problem Set 2
    Problem Set 2

    School: UCLA

    Course: Chem Structure-hnrs

    PROBLEM SET 2 CHEM 20AH DUE: October 11, 2013 1. Using the Pauling definition of electronegativities (ENs), and tabulated bond dissociation energies, calculate the difference in the ENs of hydrogen (H) and fluorine (H) atoms. Are your results consistent w

  • 2 Pages Problem Set 4 SOLUTIONS
    Problem Set 4 SOLUTIONS

    School: UCLA

    Course: Chem Structure-hnrs

  • 1 Page Problem Set 3
    Problem Set 3

    School: UCLA

    Course: Chem Structure-hnrs

    PROBLEM(SET(3( 1. 2. 3. 4. 5. 6. CHEM(20AH(DUE:(October(16,(2013( ( ( Using!the!simple!application!of!the!VSEPR!theory!discussed!in!Wednesdays!(October!9)! lecture!(#6),!determine!the!geometries!of!the!hydrides!formed!by!the!3rdGrow!elements,!i.e.,! MgH2,

  • 1 Page Problem Set 4-1
    Problem Set 4-1

    School: UCLA

    Course: Chem Structure-hnrs

    PROBLEMSET4 CHEM20AHDUE:October23,2013 1. Letsreturnonemoretimetothefunctionthatgivestheintensityoflightemittedatfrequencyn byablackbodyattemperatureT:.Inthelastproblemsetyouvealreadyshownthatthisfunction goestozerointhelimitofhighfrequency(i.e.,intheultr

  • 1 Page Problem Set 4
    Problem Set 4

    School: UCLA

    Course: Chem Structure-hnrs

    PROBLEMSET4 CHEM20AHDUE:October23,2013 1. Letsreturnonemoretimetothefunctionthatgivestheintensityoflightemittedatfrequencyn byablackbodyattemperatureT:.Inthelastproblemsetyouvealreadyshownthatthisfunction goestozerointhelimitofhighfrequence(i.e.,intheultr

  • 4 Pages Problem Set 5 SOLUTIONS
    Problem Set 5 SOLUTIONS

    School: UCLA

    Course: Chem Structure-hnrs

  • 4 Pages Problem Set 2 SOLUTIONS
    Problem Set 2 SOLUTIONS

    School: UCLA

    Course: Chem Structure-hnrs

  • 4 Pages Problem Set 6 SOLUTIONS
    Problem Set 6 SOLUTIONS

    School: UCLA

    Course: Chem Structure-hnrs

  • 1 Page Problem Set 6
    Problem Set 6

    School: UCLA

    Course: Chem Structure-hnrs

    PROBLEM SET 6 CHEM 20AH DUE: November 8, 2013 1. Specify the spherical polar coordinates ( r, , ) corresponding to x, y, z = 1, 0, 0, 0, 1, 0,

  • 1 Page Problem Set 7
    Problem Set 7

    School: UCLA

    Course: Chem Structure-hnrs

    PROBLEMSET7 DUE:November15,2013 CHEM20AH 1. Consideranelectronintheground(lowestallowedenergy)state,1s,ofthehydrogen atom.Itsnormalizedwavefunctionisgivenby. (a)Whatisthe probabilityoffindingtheelectroninasmallvolume(10 =,p/4,p/8? positionr, =,p/4,p/8. bu

  • 1 Page Problem Set 8-2nd midterm practice
    Problem Set 8-2nd Midterm Practice

    School: UCLA

    Course: Chem Structure-hnrs

    PROBLEMSET8/2ndmidtermpractice CHEM20AH DUE:November21,2013 1. Usingtheactual1swavefunctionforthehydrogenatom,andcalculatingbyhand(withthe helpofacalculatorandatableoftheexponentialfunction)itsvaluesnumerically,plotandfortwo hydrogenatomsatpointsAandBsepa

  • 3 Pages Problem Set 3 SOLUTIONS
    Problem Set 3 SOLUTIONS

    School: UCLA

    Course: Chem Structure-hnrs

  • 3 Pages Lecture 12
    Lecture 12

    School: UCLA

    Course: Chem Structure-hnrs

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  • 2 Pages Lecture 16
    Lecture 16

    School: UCLA

    Course: Chem Structure-hnrs

    vaemer 4' 2.0, 3 CAe-m 1AA H Liam/RE =2? /6 W X Fl G U R E. 5.14 Dependence of radial probability densities on distance from the nucleus for oneelectron orbitals with n = 1, 2, 3. The small arrow above each curve locates the value of FM for that orbital.

  • 4 Pages Lecture 6
    Lecture 6

    School: UCLA

    Course: Chem Structure-hnrs

  • 4 Pages Lecture 4
    Lecture 4

    School: UCLA

    Course: Chem Structure-hnrs

  • 5 Pages Lecture 3
    Lecture 3

    School: UCLA

    Course: Chem Structure-hnrs

  • 5 Pages Lecture 7-1
    Lecture 7-1

    School: UCLA

    Course: Chem Structure-hnrs

  • 4 Pages Lecture 8
    Lecture 8

    School: UCLA

    Course: Chem Structure-hnrs

  • 3 Pages Le cture 1
    Le Cture 1

    School: UCLA

    Course: Chem Structure-hnrs

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  • 3 Pages Lecture 9
    Lecture 9

    School: UCLA

    Course: Chem Structure-hnrs

  • 4 Pages Lecture 2
    Lecture 2

    School: UCLA

    Course: Chem Structure-hnrs

    546M 204H L 5577/95 4F 2- \Skptl.30 1013. , A MM cfw_4- ,:;v 4:st dimmeh-fc an Slcluomefw I frdw I /=7z.rc ate at s) f/cfw_omaswv % 1/54? 24:22am ffigfr afkz eIecrm(/8?SZ> U 0 5 af mime, grmcfure (17(0) Eroad "Weflg 53 cfw_M a/ememfs were observed W fe

  • 2 Pages Lecture 10
    Lecture 10

    School: UCLA

    Course: Chem Structure-hnrs

  • 3 Pages Lecture 11
    Lecture 11

    School: UCLA

    Course: Chem Structure-hnrs

  • 5 Pages Lecture 5
    Lecture 5

    School: UCLA

    Course: Chem Structure-hnrs

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  • 2 Pages Lecture 15
    Lecture 15

    School: UCLA

    Course: Chem Structure-hnrs

  • 7 Pages Lectures 17  18
    Lectures 17 18

    School: UCLA

    Course: Chem Structure-hnrs

    C/zem 2044 I LECIURES 4? H" :f /8 we er 5 8 Zalg _N~,_,_V_._,A;_mm_,_~,_.,u ,. ,. V, . _ w. . W, ,_._,_M_,_,. , h , ,. _ 7 .7 _. _ at)? 5.?9432; r: - .-~ 3 1/2 " th =[] sinacos 3 1/2 6:1 Yp =[T] sin05in 7r 1/2 ] c059 1/2 Yd; =[167T] (3:05201) w "

  • 2 Pages Lecture 15-2
    Lecture 15-2

    School: UCLA

    Course: Chem Structure-hnrs

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  • 5 Pages Problem Set 1 SOLUTIONS
    Problem Set 1 SOLUTIONS

    School: UCLA

    Course: Chem Structure-hnrs

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