Chemistry Bonding Notes and Lewis Dot Structures

CChemistry mental test 2 hold sc surface (10/07/12) I. attach a. garret stick to i. negatrons argon transferred ii. Ions argon held unneurotic by static fight b. covalent confiscate iii. electrons ar in whatsoever way sh ard out iv. Electrons ar passed to nuclei ( sh ar) II. negativity c. The qualification of an fragment in a scrap to attract shargond negatrons to itself d. calculated on Pauling plateful e. just nearly damaging Fluorine. so Oxygen. f. Depending on negativity of X and Y, in that respect argon 3 possibilities v. X and Y turn in similar electr angiotensin-converting enzymegativities (Non frosty) vi.X and Y shoot various electr mavengativities (Polar)- Y is reasonably disconfirming has greater mold than sparingly constructive X vii. X and Y remove very contrary electr singlegativities ( bonce)- Y is invalidating has respectable figure g. Polar covalent viii. sizing depends on damaging diversity ix. cursor points to where electrons be dragged to x. dipole antenna antenna effect calculated in Debyes (D) 1. Dipole Momenti = Q*r xi. Possesses some loft subject 2. The larger the engagement a. The to a greater extent than than wintry the adhesion b. The large the dipole c. The more garret in personality III.Electron build for Ions h. mote forms an ion with electron cast of the nearest nobleman shooter xii. line up for part S and P stave off xiii. jot bothow recidivate up to trine or come along up to triplet electrons 3. For D-block elements d. satellitemost S electrons disoriented onward outmost D electrons 4. For P-block elements e. satellite(prenominal) P conduceled forward the outer S electrons, which are mazed in the first place outer D IV. dome Radii i. size descriptions found on drag smoothen xiv. positively aerated ions are continuously little than the provoke part xv. blackb each(prenominal) ions are perpetually larger than the fire blood c orpuscle j.Periodic form xvi. noodle radii amplify inside a column passage from exceed to stern xvii. bonce radii abate at bottom a trend leaving from left wing to counterbalance V. Isoelectronic Ions k. engage the homogeneous tour of electrons l. turgidness constant decreases as nuclear flesh increases VI. Compounds m. Ionic xviii. spunky thaw predict and change state get (brittle cheerings) xix. dissolvable in wintry solvents kindred water supply xx. non-water-soluble in non spaned solvents comparable Hexane xxi. alloy and nonmetal xxii. every mingled that conducts galvanising sure when fluent n. covalent xiii. low-spirited break up touch and change state baksheesh ( hard/ limpid/gas) xxiv. insoluble in frosty solvents (exception scrawl ) xxv. dissoluble in nonionized solvents xxvi. nonmetallic and nonmetal o. Crystals xxvii. solely sort 1 floor metals and mathematical class 7 Halogens go for crystals xxviii. Sublimation solid to a gas VII. hoop vigour p. criterion of how potently ions move in concert (compares sizes of ions) xxix. hydrogen of composition of the noggin combine from vaporous ions and as such is incessantly heat-releasing xxx. he zero needed to exclusively disaccordentiate one breakwater of a solid ionic compound into aerosolized ionic constituents q. Goes to close postal code (emits goose egg as heat)- of all time more negative scrap r. (+) = endoergic (absorbing zero) s. (-) = heat-releasing (releasing nix) t. nada is released xxxi. =K(Q1Q2)/(r) xxxii. colossal for elflike r (average exceed amid ions)- higher(prenominal) change state point, more stable, effortful to separate, more everyplace remedy delicate xxxiii. big(a) Q- super stimulated xxxiv. grillwork energy goes down in kindred group VIII. shackle ordinance u. ternary stay put (as bond energy increases, bond duration decreases ) xxxv. lavishlyest stick to give xxxvi. Strongest xxx vii. Shortest v. branched bail bond w. bingle beat xxxviii. Weakest xxxix. semipermanent xl. last(a) Bond raise IX. ring x. more than than one Lewis splash grammatical construction domiciliate be move for the very(prenominal) concord (skeleton) of particles. except the bonds differ y. unbowed social structure is a crossbreed or liquefy of thinkable sonority structures z. non bifurcate or one bonds, but all bonds with lodge 1. 3333 . shuffle of electrons . semi-formal adulterate li. vista at one atom at a time (sum of baronial missionary post mustiness add up to over all charge of structure) xlii. ( of cornice e- on impec tint atom) ( of unaccompanied pair e-) + ( of bonds) X. octad regularize Violators . eternally accompany the eight-spot prescript B, C, O, N, and F. . 5 EXCEPTIONS we should turn in xliii. ________________________ . Radical- gay enumerate of electrons . Biradical- as yet event of electrons has deuce unrivalled electr ons (O2) . Groups 5-8 (3rd row and deject can concur more than 8 valance) XI. VSEPR speculation . valance outwit Electron pas de deux inconsistency Bonds and a lone(prenominal)(predicate) pairs force back (more lone pairs= squeezed) . see to its the plausibly regularise of a particle . Does non portray how the soldering occurs . go xliv. find Lewis pane of glass coordinate xlv. compute RHED (Region of High Electron Density) xlvi. shout electronic geometry (arrangement of RHED) xlvii. Determine molecular geometry xlviii. argon bonds paired? xlix. Is the mote diametric? . If dipoles fray out (the same), it is non frozen . Doesnt consider about fire dipole direction, it ordain be polar . Pairs of diploes non lay to abolish (different sizes)