Question:

> Post-Lab Experiment 11 XeF4 Lewis Structure VSEPR Structure of electron groups XeF4 Lewis Structure VSEPR Structure of electron groups electron configuration shape orbital hybridization F-Xe-F bond angle

> What will be the reaction quotient expression for the following equilibrium: 2A +B - C+ 2D

> How many groups are in the periodic table? How many periods are in the periodic table?

> Which of the following pairings is incorrect? Au-d area of periodic table Be-s area of periodic table I-s area of periodic table Xe-p area of periodic table

> The molecular geometry of the IF 5 molecule is ____________. trigonal bipyramidal, nonpolar square pyramidal, nonpolar square pyramidal, polar trigonal bipyramidal, polar trigonal planar, polar

> Determine the electron geometry (eg). molecular geometry (mg) and polarity of TeClsF molecule. (Te is in group 6A, Cl and F are in group 7A) a. eg-octahedral, mg-octahedral, nonpolar b. eg-octahedral, mg-octahedral, polar c. eg-trigonal bipyramidal, m

> Balance the equation and write the reaction-quotient expression, Qc. For the generic reaction The reaction quotient is uls) + 3F,(s) = UF,(s) - UF (e) aAlg) + bB{g) cClg) + dDlg)

> Choose the best Lewis is structure for SeO42- Determine the electron geometry and polarity of SF6. a. eg = trigonal bipyramidal, mg=trigonal bipyramidal, nonpolar b. eg=trigonal bipyramidal, mg=see-saw, polar c. eg=octahedral, mg=trigonal bipyramida

> Draw the Lewis structure of PF, and then determine its electron domain and molecular geometries. A. trigonal bipyramidal / trigonal bipyramidal B. square / octahedral C. planar / trigonal bipyramidal D. tetrahedral / square planar E. tetrahedral / s

> For the following complex, [ML5], the possible coordination geometries are. A. Square-pyramidal and Trigonal-bypyramidal B. Square planar and Trigonal-bipyramidal C. Tetrahedral and Trigonal-bipyramidal D. Octahedral and Trigonal-bipyramidal

> Give the electron-domain and molecular geometries for the following molecules and ions. Part A). HCN electron-domain geometry Linear Trigonal planar Tetrahedral Trigonal bipyramidal Octahedral Part B). HCN molecular geometry Linear Bent Trigonal

> Draw a Lewis dot structure for XeF4.

> Determine the electron geometry (eg) and molecular geometry (mg) of PI5. eg = trigonal planar, mg = octahedral eg = octahedral, mg = square pyramidal eg = tetrahedral, mg = octahedral eg = trigonal bipyramidal, mg = trigonal bipyramidal eg = trigonal

> For ClF3, the electron-pair geometry is _________ and the molecular geometry is __________ 1. trigonal planar, T shape 2. see saw, trigonal bipyramidal 3. trigonal bipyramidal, Tshape 4. tetrahedral, trigonal bipyramidal 5. tetrahedral, tetrahedra

> Determine the electron geometry (eg) and molecular geometry (mg) of ICl2. A. eg = trigonal bipyramidal, mg = linear B. eg = tetrahedral, mg = trigonal pyramidal C. eg = octahedral, mg = bent D. eg = trigonal bipyramidal, mg = tetrahedral E. eg = tetrah

> Determine the molecular shape of each of the following species. (a) CIF3 (b) NF3 (c) CCI4 bent bent bent linear linear linear see-saw see-saw see-saw square planar square planar square planar tetrahedral tetrahedral tetrahedral trigonal bipyramidal

> Determine the electron geometry (eg) and molecular geometry (mg) of PF5. eg=trigonal bipyramidal, mg=trigonal bipyramidal eg=octahedral, mg-octahedral eg=trigonal bipyramidal, mg=tetrahedral eg=tetrahedral, mg=trigonal pyramidal eg=trigonal planar,

> Carbon tetrachloride (CCl4): linear trigonal planar tetrahedral trigonal bipyramidal octahedral Carbon disulfide (CS2): linear trigonal planar tetrahedral trigonal bipyramidal octahedral Ammonia (NH3): linear trigonal planar tetrahedral t

> Write reaction quotients for the following reactions. Do not include states in the reaction quotient. (a) 2NO(g) + 02(g) N204(8) (b) HCOOH(ag) HC00 (aq) + H"(aq)

> 4. AsFs (As has an expanded octet, greater than 8 electrons) a. Trigonal pyramidal AND trigonal pyramidal b. Trigonal pyramidal AND trigonal bipyramidal c. Trigonal bipyramidal AND trigonal pyramidal d. Trigonal bipyramidal AND trigonal bipyramidal

> 1. Identify the electronic geometry and molecular geometry for bromine pentacloride: trigonal bipyramidal, trigonal bipyramidal trigonal bipyramidal, T-shaped trigonal bipyramidal, see saw octahedral, square pyramidal octahedral, octahedral 2. How many

> Determine the electron geometry, molecular geometry and polarity of XeF6. A. eg=octahedral, mg=octahedral, nonpolar B. eg=trigonal bipyramidal, mg=trigonal bipyramidal, nonpolar C. eg=trigonal bipyramidal, mg=see-saw, polar D. eg=octahedral, mg=trigo

> Draw the major product of the following reaction. (3 bookmarks) Draw the major product of the following reaction. KOC(CH,), HOC(CH,), Draw the alky lodide starting material that would give the following alkene as the major product of an E2 reaction

> Draw the electron-dot structure for CHClO. Note: Carbon is the central atom and all three atoms (H, Cl, O) are attached to the carbon. Draw the molecule by placing the atoms on the grid and connecting them with bonds. Include all lone pairs of electrons.

> The electron domain and molecular geometry of SF4 are a. trigonal bipyramidal, seesaw b. trigonal bipyramidal, trigonal bipyramidal c. octahedral, square planar d. octahedral, square pyramidal e. trigonal bipyramidal, T-shaped

> Using the VSEPR model, the electron-domain geometry and the molecular geometry of the central atom in SF6 is A. trigonal bipyramidal; T-shaped B. tetrahedral; tetrahedral C. trigonal bipyramidal; trigonal bipyramidal D. trigonal bipyramidal; seesaw (

> The electron domain geometry, molecular geometry, and polarity of IF5 are _____, _____, and _____, respectively. A. Trigonal bipyramidal, Trigonal bipyramidal, and polar B. Octahedral, trigonal bipyramidal, and non-polar C. Octahedral, trigonal bipyra

> The electron group geometry of AsCl3 is _______ and its molecular geometry is ________. Select one a. trigonal bipyramidal, trigonal bipyramidal b. tetrahedral, trigonal pyramidal c. octahedral; trigonal bipyramidal d. tetrahedral, tetrahedral e tr

> he molecules CH4 and CH3Cl both contains four bonds. Why is CH4 Nonpolar whereas CH3Clis polar?

> The molecular geometry of the CH4 molecule is ________ and the molecule is ________ seesaw, nonpolar linear, polar trigonal pyramidal, polar tetrahedral, polar tetrahedral, nonpolar

> Find the reaction quotient for the reversible reaction below. 2NO(9) + C2(9) = 2NOCI(g)

> What is the molecular geometry of CO2?

> Indicate the electron pair geometry and the molecular geometry for each of the six compounds. Compound Electron palr geometry Molecular geometry CO2 BF3 SO2 SICI4 PF3 OF2

> Indicate the electron pair geometry and the molecular geometry for each of the six compounds. Molecular geometry Compound Electron pair geometry CO, SO, so, CH PF, OF

> Mixture - show any isomers, use multiple bonds if needed, and show any nonzero formal charges. # of val. e's Molecular VSEPR 3-D Structure Formula Lewis Structure Geometry (show polarity) N, co, PBr, scI, CH,0 [(H,C),CO] or CH,COCH,

> Vesper polar Geometry Molecular Lewis Formula Structure Electron Electron Pairs of Geometry Polar Total H of Geometry Lone Molecular Bonds Molecule Total of Geometry Electron Domains Molecule polar Yes Vesper Melecular Formula Lewis Structure Lone Pa

> Indicate the electron pair geometry and the molecular geometry for each of the six compounds. Compound Electron pair geometry Molecular geometry CO, BF, so, CH4 PF3 SCI,

> b. CO2 Electron-Domain Geometry Molecular Geometry: Bond angles: b. CO3 Electron-Domain Geometry: Molecular Geometry: Bond angles:

> Molecules and lons with One Central Atom COâ‚‚ Molecular geometry Ideal bond angles o=c=0 Are polar bonds present? Molecular geometry CO. Ideal bond angles Are polar bonds present? (Indicate on Lewis dot structure.) Is there an overa

> Formula Lewis Dot Structure Drawing Geometry Electron pair geometry Polarity CO2 Molecular geometry CO Electron pair geometry Geometry Electron pair geometry Formula Lewis Dot Structure Drawing Polarity CO2 Molecular geometry Co Electron pair geometr

> Sketch the shape of the following, name the geometry, then draw a dipole arrow if the species is a dipole. AsCls BrFz CBR4 CIO, Molecular Geometry: Molecular Geometry: Molecular Geometry: Molecular Geometry: CO2 CO,- ICL CS2 Molecular Geometry: Molec

> Write an ionic compound from the cation and anion using the correct subscripts and name it. 4. Write an ionic compound from the cation and anion using the correct subscripts and Name it. Cation Formula Name Anion Iron (III) Fe FeCl Iron (III) chlorid

> Arrange each of the following sets of bond in order of increasing polity. Make sure to explain your answers. H-Br, H-F, H-CL, H-I C-H, N-H, F-H, O-H CO, C-C, C-F, C-N spa 8. Complete the below table following the example shown. Counting Electrons & E

> Fill in the blanks. Part A linear Studv View Molecular Lewis Formula Formula Predicted Electron Domain Geometry trigonal planar Bond Angle(s)Model Molecular Shape Name in 3-D linear Study Lewis Formula View Molecular Formula Predicted Bond Angle(s)

> Mixture-show any isomers or resonance structures, use multiple bonds if needed, and show any nonzero formal charges. of Molecular VSEPR 3-D Structure Geometry (show polarity) Formula Lewis Structure val. E's Becl, O, IFs CH.O CIO, PF

> Are the O-N-O bond angles greater in the nitrite ion (NO2-) or the nitrate ion (NO3-)? Please select the answer that best explains your conclusion. a. Nitrite has the greater bond angle because a trigonal planar bond angle is greater than a tetrahedral b

> Draw the Lewis structure for each of the following compounds. Using VSEPR, determine the electron pair geometry, the molecular geometry, and the bond angle (in degrees) for each compound. 7. CIF, Molecular Geometry: Bond Angle(s): Lewis Structure: El

> Lewis Structure Electron geometry 4. H30+ Molecular geometry Valence electrons 5. NH3 Lewis Structure Electron geometry Valence electrons Molecular geometry Electron geometry 4. H3O* Lewis Structure Molecular geometry Valence electrons 5. NH3 Lewis S

> 1. Formula SF4 Molecule Geometry: Electron Geometry 2. Formula XeF4 Molecule Geometry Electron Geometry:

> 1. SO Lewis Structure: # of Electron Groups Electron Geometry Molecular Geometry 2. SO Lewis Structure: # of Electron Groups Electron Geometry 1. SO, Lewis Structure of Electron Groups Electron Geometry Molecular Geometry 2. SO: Lewis Structure: of E

> 5. XeF2 Lewis Structure: # of Electron Groups Electron Geometry Molecular Geometry 6. H2S Lewis Structure: # of Electron Groups Electron Geometry Molecular Geometry 5. XeF2 Lewis Structure: # of Electron Groups Electron Geometry Molecular Geometry 6

> The Atomic radius is one property which is a periodic trend. The atomic radius: A. Deceases continuously as you go left to right across a period on the periodic table B. Increases down a group on the periodic table C. increases continuously as you go lef

> 10. PCI2F3 Lewis Structure* Electron geometry Valence electrons Molecular geometry 11. CIO2 Lewis Structure Electron geometry 10. PCl Fs Lewis Structure Encton gemery Valence olectrons Mclecul gemery Electron geometry 11. CIO2 Lewis Structure Molecul

> 7. AsFs Lewis Structure Electron geometry Valence electrons Molecular geometry Lewis Structure 8. ASF3 Electron geometry 7. AsFs Lewis Structure Ewctron gemetry Valence electrons Mcincuar genmetry Electron geometry B. ASF3 Lewis Structure Molecular g

> Complete the Lewis structures for the following molecules. A complete Lewis structure should show all non-zcro formal charges on atoms. Complete the formal charges on the structures below. CHEM 1430 LEWIS STRUCTURES SPRING 2018 Lewis Structure with

> In the best Lewis structure for XeF2, what are the electron geometry and the molecular shape around the central xenon atom? Electron geometry: Octahedral Molecular shape: Linear Electron geometry: Tetrahedral Molecular shape: Bent O Electron geometry

> Electron geometry 1. CF4 Lewis Structure Molecular geometry Valence electrons Electron geometry Lewis Structure 2. CH2Cl2 Molecular geometry Valence electrons 1. CF4 Lewis Structure Electron geometry Valence electrons Molecular geometry 2. CH2CI2 Ele

> 7. AsFs Lewis Structure drogometry Valence centros Meer geometry 8. ASF Lewis Structure Valence electrons Magomery 9. Gal3 Lewis Structure 7. ASFS Tcbrongeomiry Lewis S Valence electrore Mdgeomety Exctron geomry 8. ASF3 Lewis Stucture Moleculer gene

> Lewis Structure: SF6 Sketch Total # of e. Electron Geometry Molecular Geometry Hybridization Polarity Lewis Structure: Lewis Structure: SF6 Sketch Total # of e Electron Geometry Molecular Geometry Hybridization Polarity Lewis Structure: IFs Sketch To

> Determine the electron geometry (eg) and molecular geometry (mg) of CO32-. Determine the electron geometry (eg) and molecular geometry (mg) of CO32. ANSWER: 1 eg=tetrahedral, mg=trigonal pyramidal eg=trigonal planar, mg=bent eg=tetrahedral, mg=trig

> Complete the table below. Show Formal Charges if necessary. 8. Complete the MOLECULE POLARITY SHAPE LEWIS STRUCTURE FORMULA BOND POLARITY Electron Geometry H. 3on CH4 Polar H..C- H Molecule Geometry H. Electron Geometry Dolar H20 Malecule Geometry El

> What is the electron geometry and molecular geometry of SOCl2? trigonal planar electron geometry, trigonal planar molecular geometry. TBP electron geometry, T-shaped molecular geometry. tetrahedral electron geometry, trigonal molecular geometry. tetra

> Lewis Structure: # of Electron Groups 5 Electron Geometry trigonal Molecular Geometry linear 6. HS Lewis Structure: 5. XeF; Lewis Structure: *of Electron Groups xi- F: Electron Geometry trigonal F - Molecular Geometry linear 6. H,S Lewis Structure:

> Describe a periodic trend in the periodic table. What elements are considered when discussing periodic table trends?

> Draw the Lewis structure for each molecule. Determine the electron and molecular geometry. Then, draw the perspective drawing. 5. Electron geometry: Molecular geometry: 6. NI, Electron geometry: Molecular geometry: 7. SF. Electron geometry:, Molecul

> Formula Lewis Structure with formal charge. Treat this as both an ionic and covalent species. Formula Lews Structure with formal charge Formula Lewis Structure with formal charg Brfs Brfs CH:Br (C-C bond) SeCla TeCla NO XeFa SeCla H;CO КОН Treat this

> Molecule lewis structure electron-dot structural formula molecular geometry (drawing) MOLECULAR Procedure No. LEWIS STRUCTURE GEOMETRY STRUCTURAL FORMULA MOLECULE ELECTRON-DOT (drawing) 3 CH4 Molecular geometry (name) Electron Geometry (name) H2O Mol

> What are the electron geometry and molecular geometry of the oxygen atom in isopropanol? tetrahedral electron geometry and bent molecular geometry tetrahedral electron geometry and linear molecular geometry linear electron geometry and linear molecula

> What is the electron geometry of this molecule? What is the electron geometry and molecular geometry of the molecule shown? electron geometry: pyramidal, molecular geometry: tetrahedral electron geometry: tetrahedral, molecular geometry: tetrahedral

> 1.Formula: SF6 Molecule Geometry: Electron Geometry: 2. Formula: BrF5 Molecule Geometry: Electron Geometry: 3. PCI5 Molecule Geometry: Electron Geometry:

> 1. Formula: CO2 Molecule Geometry: Electron Geometry: 2. Formula: CIF3 Electron geometry: Molecule geometry: 3. Formula: BF3 Electron geometry: Molecule Geometry:

> What is the electron geometry and molecular geometry for the central atom in the following structure? 2- :OH -P- O: :0 Electron geometry: tetrahedral Molecular geometry: tetrahedral Electron geometry: tetrahedral Molecular geometry: trigonal planar

> What is the electron geometry and molecular geometry for the central atom in the following structure? Electron geometry: tetrahedral Molecular geometry: tetrahedral Electron geometry: trigonal pyramidal Molecular geometry trigonal pyramidal Electron g

> Determine the electron geometry and molecular geometry of KrF2 according to VSEPR theory. a. electron geometry = tetrahedral and molecular geometry = bent b. electron geometry = linear and molecular geometry = linear c. electron geometry = octahedral and

> Predict the electron geometry and molecular geometry for each of the following molecules: a. NF3 electron geometry: ISelect ] molecular geometry: ISelect| b. H2S electron geometry: [Select] molecular geometry: (Select ] c. SiH4 electron geometry: (Se

> The main difference between Mendeleev's periodic table and our modern periodic table is: a. Mendeleev's table was organized by element mass. Our modern periodic table is organized by atomic number b. nothing. They are identical. c. Mendeleev's table w

> Using formal charge formula (or electronegativity differences), to determine the following the best structure, OCS, COS or CSO.

> BF3 electron geometry: molecular geometry: BrCl5 electron geometry: molecular geometry: CCl4 electron geometry: molecular geometry: O3: electron geometry: molecular geometry:

> Predict the molecular structure and bond angles for each molecule or ion given below. SO2 NF3 sch tetrahedral V-shaped trigonal pyramid V-shaped • trigonal planar trigonal pyramid V-shaped V-shaped O trigonal planar O trigonal planar trigonal planar

> Complete the following table. Remember to add electrons such that each center has an octet of electrons. 3 Tartrazine element 1 element 2 element 3 element 4 O 180° 180 180° O 100° O 120 O 120 O 120° O 1200 bond angle O 109 O 109 O 109° O 109 O 90 90

> Complete the following table. Remember to add electrons such that each center has an octet of electrons. Indigo Carmine element 1 element 2 element 3 element 4 O 180° O 180 180° 180° 120° 120 120° 120° bond angle O 109 O 109 109 109 90 O 90° 90° 90 s

> shape octahedral (c) Seo, shape O octahedral seesaw O square pyramidal seesaw O tetrahedral O square pyramidal shape O octahedral (c) Seo,- shape O octahedral seesaw O square pyramidal seesav tetrahedral O square pyramidal O tetrahedral O trigonal p

> Determine the electron-group arrangement, molecular shape, and ideal bond angle(s) for each of the following: Determine the shape, ideal bond angle(s), and the direction of any deviation from these angles for each of the following: (a) NF3 Electron-

> Use VSEPR theory to predict the shape of each of the following: Part A GaHs Tetrahedral Bent with bond angles <120 Trigonal pyramidal Bent with bond angles <109.5 O Trigonal planar O Linear Part B OF, O Tetrahedral Bent with bond angles <109.5 O T

> Predict the molecular structure and bond angles for each molecule or ion given below. Clo • v-shaped • trigonal pyramid • trigonal planar • trigonal pyramid V-shaped tetrahedral • v-shaped • trigonal planar V-shaped • trigonal planar trigonal pyramid

> Determine the electron-group arrangement, molecular shape, and ideal bond angle for the following molecule: SO3 Electron-group arrangement: trigonal planar V-shaped (bent) trigonal pyramidal seesaw Molecular shape: trigonal planar bent square pyramid

> Methyl Violet element 1 element 2 element 3 element 4 180&Acirc;&deg; bond angle 1200 109 90&Acirc;&deg; 180&Acirc;&deg; 120 109 90&Acirc;&deg; Sp 180&Acirc;&deg; -H H. Methyl Violet element 1 element 2 element 3 O 180° element 4 O 180 O 180° O 120°

> Complete the Lewis structures for the following molecules. Formula Lewis Structure Formula Lewis Structure with formal charge with formal charge HO: NHa BrO CO N;O. NH. SH so, NO, OH PO,

> Allura Red AC element 1 element 2 element 3 element 4 180&atilde;&#128;&#130; 120&Acirc;&deg; 109&Acirc;&deg; 90&Acirc;&deg; 180o 120&Acirc;&deg; 109&Acirc;&deg; 90&Acirc;&deg; H. Allura Red AC element 1 element 2 element 3 element 4 180 O 180 O 180

> 22. Which of the following is not a nucleophile? a. CH3NH2 b. NH2+ c. H2O d. CH3+ c) HO d) CH. 23. Which of the following substrates will give the fastest Sl reaction a) 1-bromopropane b) 2-bromopropane )2-chloropropane d) 1-iodopropane 24. Which

> In this experiment you will apply valence shell electron pair repulsion theory (VSEPR) to predict molecular geometry. Afterwards, you will construct three-dimensional molecular models, using small, pronged atoms and flexible bonds (included in the kits),

> Draw the most stable Lewis dot structures for the following compounds. For all atoms, write the formal charge if it is not zero. State the shape of the molecule, the bond angles around the central atom, and whether molecule is polar, nonpolar, or charged

> 9. Which of the following statements best explains the information we can gain from mass spectrometry? a. It allows us to determine the number of protons in a compound. b. It allows us to determine the kinds of functional groups in a compound. c. It a

> Molecular Modeling using VSEPR Theory 1. NH3 Lewis Structure: VSEPR Bonding Pairs/Orbitals Part 1. Molecular Modeling using VSEPR Theory 1. NH3 Lewis Structure: VSEPR Bonding Pairs/Orbitals -N-H VSEPR Nonbonding Pairs/Orbitals so 4 total VSEPR orbita

> Given the bond dissociation energies below in Kcal/mol, estimate the &Icirc;&#148;Ho for the 1. Given the bond dissociation energies below in Kcal/mol, estimate the AHo for the pro step (CH.CH-CI (CHCH . c) +40 kcal/mol a) +22 kcal/mol b) -22 kcal/m

> What are the predicted shape, bond angles and hybridization around the bromine atom in the BrCl4 ion? Geometry Bent Linear Octahedral See saw O Square planar Square pyramid Tetrahedral Trigonal bipyramid Trigonal planar Trigonal pyramid T-Shape Bon

> 10. Which of the following most nearly describes the geometry of the methyl radical? A. trigonal pyramid, bond angle 109.5&Acirc;&deg; B. trigonal pyramid, bond angle 120&Acirc;&deg; C. trigonal planar, bond angle 109.5&Acirc;&deg; D. trigonal planar,

> Could you give me proof of trigonal pyramidal bond angle, where the bond angle

> Complete the Lewis structures for the following molecules. Formula Lewis Structure Formula Lewis Structure with formal charge with formal charge BeFs OCh CH;Br (C-C bond) SeCl TeCla NO: H:CO SO CF XeF CH. BrF.

> Which of the labeled hydrogens is most readily abstracted in a free radical bromination reaction? Which of the following most nearly describes the geometry of the methyl radical? trigonal pyramid. bond angle 109.5o trigonal pyramid, bond angle 120 o