Ch1b2010_Lecture3_Supplement

Ch1b2010_Lecture3_Supplement - Wmsmasm m_mnn.0:mmmfl<3...

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Unformatted text preview: Wmsmasm m_mnn_.0:mmmfl_<3\ 0—monwozmmmn.<mn< AMZVu firm 395:8 .0.fi Em 335% 0* m @033 NHOB A0.) 338033 m3ch no mmnwmnn m_mnnw0:m noémwa 3mm; ~33 m2 moan Ummimm: maogm 9fl ammmwmzn m_mnfiwozmmma<_nmm rm<m Q60? 30393. n X. . firmmm mam .Uo_m:. no<m_m:n 303%. m 3 o i N3?” 0% 1‘15?er .. H final—1 Q PM W In. W AH 11 L a No Q: refer rP.TC£S _ _L _.o +5.0 9??” 211. 95 _ Iv .mlT I S . . IIIIIL. O 1].. 09 Mrocrfim. .0 $3 orfflmxbsnm D O W 6 m 803 L3 mo +5 Jarrgi_ \ WP??? O. L PL A rd . LIV _ . . _ my a dag»; P 1:9 O 1 F E: 5?... +0 +5 are, a» , a. . . t w mumv m. Mam“ gvflcmm human/5.? Ewe. nxpsui w Dug/TEFL , 90:??? L L . .5”. _fi.?. 5011;? ‘53. hawk 9:5,“: 253an Bernhaffi war T; LICU ar P? @603 303mg A3“ ammo—.39 firm ammiccno: 0* 920 nrmwmmm 3V 0+ 35: Emmincam m3; OUUOmfim am: 833an 3 Emmmnnm w 903 Fawn; 3302mm 5 Umcwmm ADV leurf rm inn» urn. armgyfivxm. wk main Erbium? /D.\Awklfi \Isrnl Era rrxg : H 5.9 wofiorldfinw +5? r969 + . .2? .rs 5+9: afim @«sL3mrnm . H Umuxm n “in; 5.3 n0c_03w-3mnm_. r??? 26.??? _ Tow :w @319 m v 24 82> rm. nanLP+mL H Umgm H t 3.. +EIH nrmwmm mmvmwmflma UK obomu 1. m 073me 93 frat: 000. v. 8-3 Polarity: Molecules with Dipole Moments molecular dipole moment: a molecule in which the center of positive charge is not coincident with the center of negative charge. atom molecular dipoles can be analyzed as the vector sum of the bond C dipoles F 0.8.x Qalemlml‘e LLSl-mj #3 Cl'W‘ wither-walla! 0 cu A? IX ll’ Sou lc'wf-‘M \ H We 3 amuse : Hag b leased on ‘lflAQ fl, loomcl 0ole in lilo (‘rowcfi cud <——l— 4——> ‘l’latz O—l-l lam-Cl 02:9.ch Clio "‘0' {36% Mwan‘l' ‘ ol 0.: 1-0 (105 53-3)=‘o.(,1§ Clll) 2” EN 2.6 4.0 3.4 3.2 2.0 1.0 2.2 walk 3 0‘ g muWadei 5- “i Lad {Mt smug: Is—qo mil-wk Hydrogen Bonding We have learned about: - Ionic Bonds ' an ‘ woe)“: what 'Covalent Bonds We": la 5"“ 3h . M 0 ( Hydrogen bonds are a non-covalent interaction between an H and an electronegative atom. examples of hydrogen bonding: O J” C k g e ,D.. L, K. On " (1"; 0.5 \Mflw'us .‘ dunk 'DoaLte dtlfx- 9 H 36> 8Q 09 a “F” L . r” \ “x i 12" 062) T) [2 0/1;er S mew flfl3 3‘9 3 \u/ +400 mfbolet‘c 04345-5 H can enamel JWW‘Q H Se 10 3x fig “SEN/H W a PIE-‘0‘} / H)%u--.._£/J H. V 5” ' 39’ 89 H ‘ O Q) . 8® 18 Chg?) Sme- [Jr Hydrogen Bonding in Water Hydrogen bonding is plentiful in water: ' each water can hydrogen bond with 4 other waters o‘lPole ‘ Pole, in‘g‘Q/M‘hloq ~12) Pi LT “3.. O loo 0 r ‘. 5": X'l g® fi_ 0 O o :f C If N! ' I“ v 1. H P 1 ,5: H 'H' / I o . 89 l”? M60“ (as C Lid-ab {h " ' 3 v -';_; M H H" C- 3 '-_..‘; b +000 [OM-e //"" e’o a b F ‘ . JA _ _ l I, . v Cut-0t" 6*“ adj ' 3 H-Lotdj ‘ HA0 «60‘ '.O wflhclffid‘e in \r- am. a H, \ fin” malficwl-Q) gooln H land. is an!“ OJOOUC“ *1 5* laud /Mol OLA 0*}Jf \DD’LCJL {5 work ~ l’lO hmllml cow—(“5% l-K Loni 39 again-Ir Li *0 80/9 he Sm'fl'l'k OJ; “- ‘hfilcotl Quietlenlg- goug Mow—30ml ice MISS-lull dhemfi the high boiling point and low melting point: of water can be attributed to hydrogen bonding ' for an interesting website on ice and snowcrystals: httpflwww.its.caltech.edui~atomic/snowglstalslicei'icehtm (Ken Libbrecht) {Jayne-32» Lanai; M2 wriJLmrLLle Silvana-y ‘WM vat-\mwaaul 19¢ch “3kka 5am».1 H? M 13:? 0(- m\k.uas> ...
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This note was uploaded on 10/27/2010 for the course CH 1b taught by Professor Natelewis during the Winter '09 term at Caltech.

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Ch1b2010_Lecture3_Supplement - Wmsmasm m_mnn.0:mmmfl<3...

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