Question: Lewis Dot Structures, Hybridization, and Shapes of
Lewis Dot Structures, Hybridization, and Shapes of Molecules and Ions
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Number Resonance Hybridization Electronic Molecular lon or Compound of Is the Geometry Geometry Compound Number Lewis Dot of e^- Structure Valence Structure around (If any. Polar? e^- in Central show Structure Atom changes) H2CO3 S202^2- thiosulfate ion SF4 AICI3 XEF4 НЗРОЗ
> a. Calculate the pH of a 1.4M sodium hydrogen sulfate solution. Ka = 1.3x10-2 b. Find the pH of a 2.9M solution of KHSO4(HSO4-, Ka = 1.3x10-2)
> Find the pH of a 2.9M solution of KHSO4 (HSO4- K, = 1.3 x 102)
> Ka of acetic acid Given: 10mL of 1.0 M acetic acid mination of the K, of acetic acid Measured pH of the solution 2.37 pH Calculate the (H,0] at equilibrium for this solution. (include units) (H,O"lm Calculate the (CH,CO0] at equilibrium for this solu
> Draw the products of the following reaction. ii HyC-CH- -CH-CH + NH
> Spell out the full name of the compound. A. B. C. E. F. H3CH2CH2C´ `O` Na* O=U `NH2
> Please give the name for the product of the hydrogenation, and the names for the aromatic compounds. 1. 1- Pentene 2. 3- Methylcyclopentene 3. 4. CH3 NH2 CH3 CH2-CH3
> Spell out the full name of the compound. Part A Part B H3C-CH3 Part C Part D
> 1. Spell out the full name of the compound 2. Spell out the full name of the compound. 3. Spell out the full name of the compound. 4. Spell out the full name of the compound. %3D
> Predict the relative bond angles in CCl4 and H2O a. CCl4 bond angles > H2O bond angle b. H2O bond angle > CCl4 bond angles c. CCl4 bond angles = H2O bond angle d. Relative bond angles cannot be predicted.
> Spell out the full name of the compound. Part A CH3 CH3CHNH2 Br (ag) CH3 Part B - NH3* cr (aq) Spell out the full name of the compound. Part C Cr(ag) Spell out the full name of the compound. Part D -NH2
> Part A Ba(ClO)2 Spell out the full name of the compound. Part B NH4Br Spell out the full name of the compound. Part C NaBrO-4 Spell out the full name of the compound. Part D FePO-4 Spell out the full name of the compound. Part E CoPO-4 Spell out the
> Determine the products formed in each reaction. If there is no reaction, label the reaction as "no reaction". (1] LDA [2] CH3CHJ Nal no reaction [1) LDA (2) CH3CH3l [1] NAOE! OEt [2] CH3CH, (3] H30*
> Determine the products formed in each reaction. .CI HC=C А. H3C H. Oc=CCH2CH3 B. (CH3CH2)3CCI CI HC=c© с. H D
> Draw the neutral organic products. HO
> 3D sketch Total # valence electrons BEST Lewis structure (If there is resonance, use F.C. todetermine which is best and only draw BEST Lewis structure Total BEST Lewis structure oheiscance FC.e determine which is bet, and oly draw BEST Levis Electron
> Draw the neutral organic products. Br он H,0
> Draw the neutral organic product containing the most carbon atoms. Draw the neutral organic product containing the least carbon atoms. Draw the neutral organic product containing the most carbon atoms. Draw the neutral organic product containing the
> Analyze the steric number, hybridization, electron group geometry and the molecular geometry for the following molecules: BeH2 CO2
> Predict the relative bond angles in BF3 and SO2. a. BF3 bond angles > SO 2 bond angle b. SO2 bond angle > BF3 bond angles c. BF3 bond angles = SO2 bond angle d. Relative bond angles cannot be predicted. The shape and bond angles of a molec
> CO2 Structure: Magic Number on Central Atom Electronic Geometry Molecular Geometry Bond Angle on Central Atom Hybridization of Central Atom CO2 Structure: Magic Number on Central Atom Electronic Geometry Molecular Geometry Bond Angle on Central Atom
> Write Lewis dot structures for each of the molecules listed. be sure to indicate all pairs bonding and non-bonding electrons. predict the electronic and Molecular geometry of each of the molecules for which you have drawn Lewis structures. Molecule L
> Draw the Lewis structure, electron domain geometry and molecular geometry and predict the polarity for NH3, CO2 and XeF4?
> Give the electron pair geometry and the molecular geometry of three species for CO2 and SO2 according to VSEPR.
> Electron Pair Geometry Molecular Geometry Polar or Type Lewis Structure Molecule Electron Count Nonpolar Molecule Electron Count Lewis Structure ABU Electron Pair Geometry Molecular Geometry Polar or Туре Nonpolar CO: NO SO, NO:
> Give the: "Lewis Structure" "Electronic Geometry" "Molecular Geometry" "Bond Angle" "Polar/Non Polar" of: CO2 NH3 BF3 H2O PF3
> Nitric acid, HNO2 is a weak acid with Ka= 4.5 x 10-4. It dissociates according to: HNO2 (aq) H+ (aq) + NO2- (aq) a. What is the pH of a buffer solution which is 0.80 M in NO2- and 0.40 M in HNO2? b. What will be the pH of the resulting solution when 2.0
> Indicate the electron pair geometry and the molecular geometry for each compound. Trigonal Pryamid linear tetrahedral bent trigonal planar Compound Electron Pair Geometry Molecular Geometry CO2 BF3 SO2 CH4 SOCl2 SCl2
> valence e-domains on central atom Electronic Geometry Molecular Geometry Bond Angles (approx) Polar or Nonpolar Molecule 3. H;S # of valence e domains on central atom Electronic Geometry Molecular Geometry Bond Angles (approx). Polar or Nonpolar Mole
> Molecular formula Lewis Structure Electron-pair geometry Hybridization of central atom Molecular geometry Dipole moment Hybridization of central atom Molecular Lewis Structure Electron-pair geometry Molecular Dipole formula geometry moment H2O2 H2S C
> Molecular Models Formula Name Lewis Structure Electron Geometry Molecular Geometry and 3-D Drawing Formula Name Lewis Electron Molecular Geometry Structure Geometry and 3-D Drawing H20 O2 NH3 CO2 N2O4 *
> State the hybridization and the molecular geometry of each designated atom: hybridization molecular geometry a) CO2 b) N, Niddle c) POCI, d) ICI, I.
> Molecular Formula CO2 NH3 BrFs (violate the octet rule) SF (violate the octet rule) of Lewis Structure Electron Groups # of Molecular Electronic Geometry | Geometry Angle(s) Molecular Hybrid- ization Bond Lewis Structure Electron Formula Groups CO2 N
> Molecular Geometry Molecule Valence e Lewis Structure Electron Geometry CO2 CH4 SF6 XeCl4 Valence e Molecular Geometry Molecule Lewis Structure Electron Geometry CO2 CH4 SF6 XeCla IF Electron Geometry Molecule Valence e Lewis Structure Molecular
> Formula Molecular Geometry Lewis Structure Electron Hybridization Geometry Polarity Molecular Geometry Molecular Geometry Electron Hybridization Molecular Polarity Formula Lewis Structure Geometry Geometry CO BFa SO, Page 1 of S Molecular Polarit
> Molecular formula Lewis structure Electron- group geometry Bond angle Molecular geometry Sketch molecular geometry Hybridization Polar or nonpolar? Electron- Sketeh Molecular formula Lewis structure Bond Molecular molecular Polar or group angle geome
> Molecular Geometry Data Table Molecular Hybridization Polarity (Polar of the central Total Electron Molecular Bond Molecule number of Lewis Structure or ion Total number of Valence Hybridization Electron Domain Geometry Molecular Polarity (Polar of t
> Methanol, CH3OH, is a non-electrolyte; oxalic acid, H2C2O4, is a weak electrolyte; and sodium chloride, NaCl, is a strong electrolyte. Give the moles of solute particles formed by each if 0.1 mol of each compound is dissolved in water. Write equations to
> Draw Lewis structure, electron domain geometry, and molecular geometry for the following compounds: CO2 H2O NH3
> What is the electron pair geometry of CO2? What is the molecular geometry?
> CCl4 NH3 H20 CO2 PO43- PC15 Lewis Structure Electron Geometry Molecular Geometry NH CO2 PO, PCI, Lewis Structure Electron Geometry Molecular Geometry
> Determine the electron geometry (eg) and molecular geometry(mg) of BCl3, SiF4, CO2, PF5 and SF6.
> The octet rule only applies to: a. atoms with 8 electrons. b. some elements in row 2 of the periodic table. c. All elements in row 2 of the periodic table. d. Metals on the periodic table.
> Which of the following statements about electronegativity and the periodic table is true? A. Electronegativity decreases across a row of the periodic table B. Electronegativity increases down a column of the periodic table C. Electronegativity increas
> 7. Draw the Lewis structure for XeI2 8. Draw the Lewis structure for ICl5 9. Draw the Lewis structure for BF3 10. Draw the Lewis structure for NO3. 11. Determine the electron geometry (eg) and molecular geometry(mg) of BCls. 12. Determine the electr
> Give the conjugate acid for each compound below. Base Conjugate Acid HSO, co3 NH,
> NO₂ lewis structure: Electron Geometry: Molecular Geometry: NO Lewis structure: Electron Geometry molecular Geometry: O3 Lewis structure: Electron Geometry: Molecular Geometry:
> Hybridization Worksheet 1 lb (Gen Chem) VSEPR Valence Bond Theory Carbon's orbital diagram C valence shell Hybridized orbital diagram Carbon dioxide C02 Valence Bond Theory VSEPR Hybridized orbital diagram Cvalence shell Carbon's orbital diagram Cart
> Name the following compounds: 1. m-Diethylbenzene 2. 1,3,4-trichlorobenzene 3. 5-bromo-2-chlorophenol
> Lewis structure and perspective drawing for TeCl6.
> ICl2− Draw the Lewis structure for the ion. Show the formal charges of all atoms in the correct structure. Include all lone pairs of electrons. If resonance structures are needed to describe the Lewis structure, draw all possible resonance structures.
> When drawing lewis structure's how do we know whether the shape should be a tetrahedral or a square planar? For example in questions where we have to draw the lewis structure for XEBr4 or XeF4?
> Draw the best Lewis structure of the following. Show all lone pair e- and the formal charge on each atom if not zero. a. PO43- b. XeF4
> Draw Lewis dot structures for each of the following exceptions to the octet rule. a. SbCl52- b. XeF4 c. CIF3 d. BCl3 e. PCl5 Draw all possible resonance structures for each of the following, assign formal charges to each atom, and determine which i
> For the following GeH2, SrH2, SiF4, XeF4, H2CS, IF5 Lewis Structure Electron geometry Molecular geometry Polar - Yes / No 3D shape / Molecular shape drawing
> Which of the following Lewis structures is best depicted as an expanded octet, also known as an expanded valence shell? Cl2 XeF4 AlBr3 NO2− SnH4
> Geometry, PI and Sigma bonds Complete the following table: BO, H;CO, XeF4 SC Lewis Structure Molecular Geometry Hybridization of Central Atom Bond Angle of Central Atom Number of a bonds Number of R bonds
> The Lewis dot structure for each molecule, electron domain of the molecule, VSEPR geometry of each molecule. Molecule Lewis Dot Structure Electron Domain VSEPR Geometry Molecular Shape Bond angle Polar co, PFS PCI H,0 AsCl, SeF4 Xef4 03 C,H,CI, Sira
> Draw the products of the following reaction. H3C-CH- -CH-CH3 + NH3 ČH3
> Lewis Structure: # of Electron Groups Electron Geometry Molecular Geometry 2. SO Lewis Structure: of Electron Groups Electron Geometry Molecular Geometry 3. SO,2- Lewis Structure: # of Electron Groups Electron Geometry Molecular Geometry 4. PF3 Lewis
> What is the total number of valence electrons represented in the Lewis structures of each of the following molecules (or molecular ions) Draw their Lewis diagrams before responding? ClO3- ion CS2 XeF4
> A valid Lewis structure of cannot be drawn without violating the octet rule. a. XeF4 b. CO3 c. CO2 d. NH3 e. CH4
> Identify the Lewis Structure, the electron pair geometry, molecular geometry (Shape), Polar or Non-Polar, and the Hybridization of the following molecules: CH2O SOCl2 XeF4
> Draw the Lewis structures, predict the shapes, and then examine the positions of the bond dipoles. CF4 ClF3 IOF5 XeF4 SF2
> Which of the following Lewis structures is best depicted as having an expanded valence shell? 1. Cl2 2. SnH4 3. O3 4. XeF4
> Write the molecular geometry of the following molecule and ions: Formula Lewis Structure # of Bonding Pairs # of Lone Pairs Molecular Geometry PCI5 PI3 CHCI3 SO3 XEF4
> Complete the following table: (20 pts) Lewis structure e- Pair Species 13. Complete the following table: (20 pts) e Pair Geometry Polar or Molecular Lewis Hybridization nonpolar? Species structure Geometry NO: OCl2 XeF. SnBrs
> Bonding and Molecular Shapes Hybridization Scheme Electron Lewis Structure Geometry Molecular Geometry Drawing Compound Electron Geometry Molecular Geometry Lewis Structure Hybridization Scheme Drawing BrFs Co 24 BrFs 28 XeF4 36
> Table 2. Prediction of Geometry for different molecules Ball-and-stick drawing Valence Lewis AL,Ny Notation Geometric Molecule electrons Structure Arrangement BeH2 NH3 XeF4 OH2 PCI3F2 SF.CI
> Draw the product of the following reaction. Map sapling leaming Draw the product of the following reaction. H,0" (cat) NH2 Toluene
> Draw Lewis structures for the following species. Which of them have an atom with more than an octet of electrons? TeF4 ClF5 XeF4 None of these. PF6-
> CO2 Lewis Structure VSEPR Structure O=C=O # of electron groups electron configuration shape orbital hybridization O-C-O bond angle CO2 Lewis Structure VSEPR Structure 0=(=0 # of electron groups electron configuration shape orbital hybridization O-C-O
> valence electrons, lewis structure, electron geometry, molecular geometry, bond angles, polar or non polar XeF4 H2O I3- SO2 AsF5 IF3 XeCl2
> Bond Hybridization Bond Angles of Central Polarity Polarity Formula Lewis Structure Molecular Geometry Electronic Geometry Formula Lewis Structare Electronic Geometry Molecular Bond Hyhridization of Central Atom Bond Molecular Geometry Angles Polarit
> Draw a Lewis structure for each of the following molecules or ions. Describe the electron-pair geometry and the molecular geometry around the central atom: XeF4 and NH2Cl.
> General Experiment 12 Compound Lewis Structure HNO3 XeF4 SeF4 BrFs SO PF6 Hybridization Electronic Geometry Molecular Geometry Polar or Nonpolar? acconline.ustece.edu 11 Lab FoldersGenerl Chemisty L 7 tpsecoonine tinen.edubbeswebdavpie e Experiment 1
> Molecule Lewis Dot Structure Molecular Shape Molecular polarity Electron pair geometry around central atom Hybridization of central atom Molecular polarity Electron pair geometry around central atom Hybridization of central atom Molecule Lewis Dot St
> The Lewis structure of XeF4 shows that the central xenon atom has _______ nonbonding electron pair(s) and _______ bonding electron pair(s).
> Complete the information for the following molecules. Molecule Lewis Electronic Hybridization(Central Molecular Predicted Geometry Bond Angle Structure Geometry atom) BF3 PCI, XeF4
> 3-D molecular VSEPR geometry, ABxEy hybridization Molecular shape, bond angles Polarity VSEPR geometry, drawing, with Lewis AB,E, hybridization Molecular shape, bond angles 3-D molecular Polarity, bond lengths resonance structures, if necessary CH:0
> Look at the list of fabrics and say which is the most difficult to dye, also explain why: Cellulose Polyester Polypropylene Orlon Wool
> 9. Draw the Lewis structure and describe the geometry of the molecule for the following: a. CO32- b. H2S c. SF6 e. XeF4 d. SF
> Part A Draw the Lewis structure for HCN. Draw the Lewis dot structure for the molecule. Include all lone pairs of electrons. Part B Draw the Lewis structure for XeF4. Draw the Lewis dot structure for the molecule. Include all lone pairs of electrons. P
> CO2 Lewis Structure # valence e- C Hybridization: Bond Angles: Orbital Diagram of C alone (not in molecule) Orbital Diagram of C in molecule. CO: Lewis Structure # valence e C Hybridization: Yc = Bond Angles: Orbital Diagram of C alone (not in molecu
> SF6, CIFs, and XeF4 are three compounds whose central atoms do not follow the octet rule. Choose Lewis structures for these compounds. SF, CIFS, and XEF4 are three compounds whose central atoms do not follow the octet rule. Choose Lewis structures
> Write the Lewis structures of the following molecules/ions Molecule Lewis structure Co2 U 40 H20 • či: CHCI3 7.3=21 NO, :0: PCl, 7 こ SO2 SO3 HCN N: ァル CH,Cl2 XeF4 る。 ::: :の: : O:
> Formula Total # of valence electrons Lewis Structure Molecular geometry Polarity Isomers or Resonance Structures? Draw them Total Formula of Valence Electrons Isomers or Resonance Structures? Draw them Lewis Structure Molecular Polarity geometry SO,
> 1. For the following compounds provide i. Lewis dot structure ii. 3D Structure iii. Molecular geometry name a. CH3 + b. SF4 c. IOF3 d. BrF3 e. BH2- f. XeF4
> Deduce the Lewis structure for the species shown based on their formula. From the electron arrangement around the central atom. Identify all species with tetrahedral electron geometry. 1. XeF3+ 2. XeF4 3. HCOBr 4. HCOCl 5. None of the above
> Formula Lewis structure #electron groups Bond angle(s) Drawing # electron Bond Formula Lewis structure groups angle(s) Drawing Name of shape BeF2 CO: BF AlH:" sO: CH4 NH) # electron Bond Formula Lewis structure angle(s) Drawing Name of shape groups
> I. The octet rule-period 2 elements Covalent compound NF3 Valence electrons Lewis structure The octet rule-period 2 elements Lewis structure Covalent compound NF Valence electrons .. *-N-F: SFa 14 h+6+1=14 CIO E¢i- IL. Odd electron species, Incomplet
> Look at the list of fabrics that are woven into the multifiber fabric. Which do you suspect will be the most difficult to dye? Which do you suspect will absorb the dyes in a similar way? Why? Onon 15 S Polypropylene Viscose rayon Cellulose Wool (coto
> 9. Draw the Lewis structure for BF3 10. Draw the Lewis structure for NO3. 11. Determine the electron geometry (cg) and molecular gcometry (mg) of BCl3 12. Determine the electron geometry (eg) and molecular geometry (mg) of XeF4
> BA means bonded atoms, UP means unshared pairs and SETS means the sum of the bonded atoms and the unshared pairs. LEWIS STRUCTURE MOLECULAR GEOMETRY ELECTRON SET GEOMETRY BA UP MOLECULAR GEOMETRY SETS DRAWING NO lineor 4. N=N=O: BICI XeF2 2. 6. XeF4
> Number of valence electrons, Lewis structure, VSEPR Model, Geometric Arrangement, Molecular Geometry, Bond Angle teauctric Arrongewernt Molecular fcuctry lewis stucture Yeape Model Bond Arge of Yalence OCS Formula 102F2 Formula XeF4 Formula
> Draw the correct Lewis structure for the following molecules. NH3 CO2 H2O HF XeF4 SF6 284
> Write the preferred Lewis structures and then determine the electron-pair geometry, the hybridization of the central atom, the molecular geometry, and the dipole moment for each of the following molecules or ions. Molecular formula Lewis Structure E
> Complete the following chart. Formula Lewis Structure Ideal Electron Geometry Molecular Geometry Hybridization Bond Angle(s) XeF4 SO:
> Draw Lewis structures for the following. Name their molecular shape. Is each polar or nonpolar? XeF4 CH20 C2H2 SO2
> Number of valence electrons Molecule Bond skeleton electrons C2H4 C2H2. XeF4 CIO4 NO2 Lewis structures with formal charges resonance structures? How many? Number of valence electrons Remaining electrons Lewis structures with formal charges Resonance
> BrCls Lewis Structure Electronic Geometry Molecular Geometry Sketch Name Valence Polar Sketch Lewis Structure Electronic Geometry Molecular Geometry BrCls Lewis Structure Sketch Name Valence e Polar Electronic Geometry Molecular Geometry Lewis Sketc
