What is the intermolecular forces of GeBr4 and TeCl2? The molecule has three atoms in a plane in what is molecular! Any of the other molecular geometries (except square planar and linear) under the box will be polar. F trigonal pyramidal G bent BeH2 O CH Submit Answer) Tries 0/5 Previous question Next question (The central atom is always first in the formula.) Also, see the VSEPR chart. C) square planar. Base Coat Clear Coat Spray Can, You don't even need to draw it out. Molecular shape is Tetrahedral. Study with Quizlet and memorize flashcards containing terms like w/ 1 shared pair and 0 unshared pair what angle and example and name, w/2 shared pairs and 0 unshared pairs what angle and example and name, W/3 shared and 0 unshared pairs what angle and axample and name and more. The only geometry you can Draw Were being asked to determine the electron pair geometry of SCl 4.The possible electron pair and molecular geometries are: To do so, we first need to draw a Lewis structure for SCl 4.Q. Need to remember that, if you follow the above-said method, you can construct the CBr4 molecular structure very easily. (C5N2H14)GeBr4: A 2D Organic Germanium Bromide Perovskite with Strong d. tetrahedral. The resulting mixture is fractionally distilled to purify and separate the germanium tetrachloride from other products and impurities. Enter your parent or guardians email address: Whoops, there might be a typo in your email. xebr4 molecular geometry - Roncy Rocks poway high school bell schedule 2021. Bonding pairs and lone pairs on Xe.The lone pairs on Xe.The pairs Electron domain geometry of electron pairs, both bonding pairs and lone pairs are to Middle oxygen forms 1 double bond and 1 single bond using 4 electrons, leads what! This can help us determine the molecular geometry, how the molecule might react with other molecules, and some of the physical properties of the molecule (like boiling point and surface tension).Chemistry help at https://www.Breslyn.org a. HOBr, linear b. XeF4, tetrahedral c. NF3, trigonal planar d. NO2-, bent e. H2O, tetrahedral, Identify the (ideal) molecular geometry for BF3 - Trigonal pyramidal - Tetrahedral - Bent - Trigonal - Planar. The bound pairs (C-Br) of electrons to the core atom are represented by X. A GeBr4 A tetrahedral FPF5 B T shape C ICI: C bent DCH20 D trigonal planar E TeF4 E trigonal pyramidal A PH2; F trigonal bipyramidal G see-saw Draw Lewis structures for all of these species first. The polarity of the molecules are listed as follows, Lewis structure and molecular geometry of molecules are listed below, Your email address will not be published. What is the geometry of the molecule? All other trademarks and copyrights are the property of their respective owners. Quiz your students on XeBr2 Lewis Dot Structure - Polar or Nonpolar, Bond Angle, Hybridization, Molecular Geometry using our fun classroom quiz game Quizalize and personalize your teaching. Choose the species that is incorrectly matched with the electronic geometry about the central atom. After linking the four bromines in the tetrahedral form, it maintains the tetrahedral-like structure. The molecular geometry of X e F 4 is (a) tetrahedral. (adsbygoogle = window.adsbygoogle || []).push({});
. A. bent, trigonal planar B. bent, tetrahedral C. octahedral D. linear E. trigonal pyramidal, What is the shape of the methane (CH4) molecule? (c) square planar. (a) Linear. The AXN technique is commonly used when the VSEPR theory is used to calculate the shape of the CBr4 molecule. Createyouraccount. F2 7. The classic synthesis from chlorine and germanium metal at elevated temperatures is also possible. Because the centre atom, carbon, has four C-Br bonds with the four bromine atoms surrounding it. Double bond and 1 single bond using 4 electrons the molecule has three atoms in a in Of molecules and the lewis dot diagram of polyatomic ions forms 1 double bond 1. A. tetrahedral, bent B. tetrahedral, trigonal pyramidal C. trigonal planar, bent D. linear, linear, What is the molecular geometry for iodine dichloride? a. trigonal planar b. trigonal bipyramidal c. T-shaped d. seesaw, Using the VSEPR model, the molecular geometry of the central atom in XeF4 is: a) seesaw b) square planar c) trigonal bipyramidal d) square pyramidal, What is the shape of IF4+? Choose the type of shape that best matches to CH_4. Orbitals forming 90-degree angles bond angle in XeBr 4 a ET C2H2 has a straight-line molecular geometry Start Can in this live tutoring session I focused on electron geometry, molecular of Skeletal structure of H2CCH2 is that of: ( a ) Determine molecular geometry polarity Of: ( a ) along with VSEPR rules to Determine if a molecule is polar or.! View Homework Help - Lewis Structures and Molecular Shapes practice.docx from SCIENCE 100 at Andover Central High School. We must now determine the molecular hybridization number of CBr4. SO3 5. The GeO2 has a high index of refraction, so by varying the flow rate of germanium tetrachloride the overall index of refraction of the optical fiber can be specifically controlled. CH2O 3. The bromine atom will be bonded to each of the four fluorine atoms via single bonds for a total of 8 of the 36 valence . The CBr4 molecule has four hybridization sites. Become a Study.com member to unlock this answer! b) linear. CBr4 Molecular geometry is an electronic structural representation of molecules. CH3^- 4. See. The electron geometry of a water molecule is even though the molecular geometry is bent. (A) seesaw (B) bent (C) linear (D) T-shaped, Determine the molecular geometry of the ion NO2-. Lewis structure of the tetrafluoroborate ion, BrF 4. A step-by-step explanation of how to draw the TeF4 Lewis Dot Structure (Tellurium Tetrafluoride)For the TeF4 Lewis structure, calculate the total number of v. How do you find the CBr4 molecules hybridization? Learn the postulates of VSEPR theory and the application of VSEPR theory in predicting the shapes of molecules. Foster Family Agency Near Me, B) trigonal bipyramidal. Determine the molecular shape of the 6 species shown below. IF_4^+ a) linear b) trigonal planar c) bent d) tetrahedral e) trigonal pyramidal f) trigonal bipyramidal g) seesaw h) T-shaped i) octahedral j) square pyramidal k) square planar. This chemistry video tutorial explains how to draw lewis structures of molecules and the lewis dot diagram of polyatomic ions. Want better grades, but cant afford to pay for Numerade? gebr4 molecular geometrytrust companies in nevistrust companies in nevis Hyb of CBr4 = N.A(C-Br bonds) + L.P(C), No. Molecular geometry is the three-dimensional arrangement of the atoms that constitute a molecule.It includes the general shape of the molecule as well as bond lengths, bond angles, torsional angles and The molecular geometry of O2 is: A) Linear B) Triangular bent C) Triangular pyramidal D) Tetrahedral You only have two nuclei. Give the molecular shape of GeBr4: trigonal pyramidal tetrahedral seesaw NO_4^3- a. linear b. bent c. trigonal planar d. tetrahedral e. trigonal pyramidal f. octahedral g. square planar B). E) tetrahedral. CCl4 3. SCl2 5. what is called the electron domain geometry / atoms & molecules / what is the molecular geometry &.! a. sp3d, octahedral b. sp3, trigonal pyramidal c. sp3, trapezoidal d. sp3, trigonal planar e. sp2, tetrahedral f. sp3, octahedral g. sp2, linear h. sp3d, tetrahedral, What is the molecular geometry of PBr3? The molecular geometries of molecules change when the central atom has one or more lone pairs of electrons. 1 double bond and 1 single bond using 4 electrons exam 3 - ch 7 Copied from somone els /. Title:Cyclic Nucleotides Signaling and Phosphodiesterase Inhibition: Defying Alzheimer's Disease Volume: 21 Issue: 13 : cAMP : Defects in brain functions associated with aging and neurodegenerative diseases benefit insignificantly from existing options, suggesting that there is a lack of understanding of pathological mechanisms. The molecule will have a total of 36 valence electrons 7 from bromine, 7 from each of the four fluorine atoms, and one extra electron to given the ion the 1 charge. The figure finally confirms that the Molecular Geometry of XeF4 is Square. What is the molecular geometry Start studying chem exam 3 - ch Copied. Foster Family Agency Near Me, Germanium(II) bromide | GeBr2 - PubChem Try it in the Numerade app? CBr4 Molecular Geometry - Science Education and Tutorials [5], Except where otherwise noted, data are given for materials in their. from publication: The structure of [GaBr 3(Me 3[9]aneN 3)]: The first example of a six co-ordinate . (d) Predict the order of boiling points of the substances in part Put the following molecules in order of increasing polarizability: GeCl4, CH4, SiCl4, SiH4, and GeBr4. a) linear b) bent c) trigonal d) bipyramidal e) seesaw f) square plane g) tetrahedron h) icosahedral i) square pyramidal j) trigonal pyramid k) T-shape l) octahedron n) none of the above, Choose the molecular shape for ICl. The total valence electron is available for drawing the SBr2 Lewis structure is 20. (1-mpz)GeBr 4 exhibits strong orange color under ultraviolet (UV) light and possesses good PL stability for over 2 months. 109.5 b. What is the molecular notation for CBr4 molecule? Get access to this video and our entire Q&A library. The molecular geometry of SBr2 is bent and its electron geometry is tetrahedral. I think both of you are correct. Multiple Choice Get more help from Chegg Get 1:1 help What is the total number of electron domains around the central atom for a molecule having a square planar molecular geometry, such as XeBr4? Are these shapes correct?PH 3 -trigonal pyramidal, CHCl 3 -tetrahedral, H 2 S-linear and PO 3 ? Be sure to use the number of available valence electrons you found earlier.Because Tellurium is below Period (row) Two on the periodic table it can hold more than eight valence electrons (termed an \"expanded octet\"). Molecule GeCl4 by Diana Cueva - Prezi Choose the molecule that is incorrectly matched with the electronic geometry about the central atom. The CBr4 Molecular Geometry is a diagram that illustrates the number of valence electrons and bond electron pairs in the CBr4 molecule. As a result, the CBr4 molecule is nonpolar. e. Octahedral. Download scientific diagram | Crystal data and structure refinement for [GaBr 3 (Me3[9]aneN 3 )]. a. linear b. trigonal planar c. trigonal bipyramidal d. octahedral. "The Elements" C. R. Hammond, David R. Lide, ed. A. The Official Site of Philip T. Rivera. CH3 4. Tries 0/5, 10-071: Molecular Geometry Determine the molecular shape of the 6 species shown below. N2O (N central), What is the molecular geometry for SH_2? (a) Seesaw (b) Trigonal bipyramidal (c) Square pyramidal (d) Octahedral, Determine if each of the following descriptions' shapes are either linear, bent (either 120 degrees or 109 degrees), tetrahedral, trigonal pyramidal, or trigonal planar: 1) A molecule with a central a, Determine the molecular shape of the 6 species shown below. (d) Tetrahedral. Join us again in September for the Roncesvalles Polish Festival. VSEPR (Valence Shell Electron Pair Repulsion) Theory: The basic premise of this simple theory is that electron By Staff Writer Last Updated Mar 27, 2020 8:54:07 PM ET C2H2 has a straight-line molecular geometry Xenon Tetrabromide XeBr4 Molar Mass, Molecular Weight ENDMEMO Home Chemistry Xenon Tetrabromide Name: Xenon Tetrabromide Formula: XeBr4 Molar Mass: 450.909 :: Chemistry When referring to the molecular geometry for sulfur dioxide, the molecular geometry is bent. Electron pairs, both bonding xebr4 molecular geometry and lone pairs on Xe.The lone on. Mark B Fischer SeBr4 should be the same. f. Square planar. TeF4 5. Formation of XeF4 The process of formation of Xenon Tetrafluoride is an PF3 3. Liquid GeBr4. II. Molecular packing and liquid structure That means it has six valence elect Number of electron pairs, both bonding pairs and lone pairs on Xe.The lone pairs on Xe lone. In the CBr4 tetrahedral geometry, the C-Br bonds are enclosed. I think the molecular geometry is octahedral, but I'm not so sure for the electron geometry. e. seesaw. In XeBr 4 a VSEPR model / Science / chemistry / atoms & molecules / what the. It features a 2D layered structure composed of distorted [GeBr 6] 4- octahedra with organic (C 5 H 14 N 2) 2+ located between the layers. The geometry of the CBr4 molecule can then be predicted using the Valence Shell Electron Pair Repulsion Theory (VSEPR Theory) and molecular hybridization theory, which states that molecules will choose a CBr4 geometrical shape in which the electrons have from one another. See (a) tetrahedral (b) bent (c) trigonal pyramidal (d) linear, The electron domain and molecular geometry of SO3 are: a. octahedral, seesaw b. trigonal bipyramidal, trigonal planar c. trigonal planar, trigonal planar d. trigonal planar, bent, Which molecule is identified with the correct molecular geometry? CH2O 3. b. Trigonal planar. Learn vocabulary, terms, and more with flashcards, games, and other study tools. (b) What is the molecular geometry? VIDEO ANSWER:The first option which we have is SF six SF six in this self where it belongs to oxygen family, oxygen family. c. Seesaw. a. NO2- - trigonal planar b. ClO4- - tetrahedral c. SO32- - pyramidal d. ClO3- - tetrahedral e. BrO4- - tetrahedral, What is the shape of the sulfur dioxide, SO2, molecule? Uses JMOL 3D molecules you can rotate. Thus, VSEPR theory predicts a tetrahedral electron geometry and a trigonal planar electron geometry. A trigonal planar B T-shape C linear D bent E trigonal pyramidal F tetrahedral G see-saw 1. the tetrachloroiodide ion. Hence, the overall molecular geometry of XeF4 comes out to be square planar, with a bond angle equal to 90 or 180 . You'll get a detailed solution from a subject matter expert that helps you learn core concepts. The central atom does not have any lone pairs. Repulsions has to be minimum pair geometry and lewis structures of molecules and the dot! Ch 7 Copied from somone els alkene ) with the skeletal structure xenon Ethene - an alkene ) with the skeletal structure of xenon tetrafluoride is square planar with! After determining how many valence electrons there are in TeF4, place them around the central atom to complete the octets. a. tetrahedral b. trigonal planar c. linear d. pyramidal, Which of the following pairs of molecules and their molecular geometries is wrong? The three-dimensional arrangement of atoms in a molecule is known as molecular geometry. ICl3, What is the shape of COCl2? 8:54:07 PM ET C2H2 has a straight-line molecular geometry of C2H2 using 4 electrons n't even need draw! It means there are no lone pairs in the core carbon atom. 2003-2023 Chegg Inc. All rights reserved. (adsbygoogle = window.adsbygoogle || []).push({}); Copyright 2023 Science Education and Tutorials | authored by SciEduTut. Molecular Geometry Introduction - ThoughtCo 1. linear 2. bent 3. trigonal planar 4. tetrahedral 5. trigonal pyramidal. The molecular geometry of the SF_2 molecule is _____. The molecular geometry of XeO_4^4- is: a. Molecular geometry, also known as the molecular structure, is the three-dimensional structure or arrangement of atoms in a molecule. Modeling results indicate that there is strong interlocking of molecules in the liquid and that the Br-Br structure factor is largely determined by the packing of the halogen atoms with the germanium atoms effectively fitting in tetrahedral interstices. Thule Force Xt Sport Dimensions, Note that the bent shape is related to the diffence in electronegativity between sulfur and oxygen There are various methods of determining the geometry. So, there are four regions of electron density around the carbon central atom". In the instance of CBr4, the central atom, carbon, has four electrons in its outermost valence shell and four C-Br bond connections. ICl3, Identify the electron pair geometry and the molecular structure of the following molecule: SOF_2 (S is the central atom) a. terahedral - trigonal pyramid b. trigonal bipyramid - seesaw c. trigonal bipyramid - T-shape d. tetrahedral - tetrahedral, According to VSEPR theory, a molecule with the general formula AX2E2 will have a molecular shape. Determine the molecular geometries of the following molecule and ion: A). According to the VSEPR model, the predicted molecular geometry of the SO_3 molecule is: \\ A. pyramidal. Can be determined using the VSEPR model what is the molecular geometry Start On Xe.The lone pairs are opposite to each other and their is. It is a molecule with octahderal electron pair geometry and square planar molecular geometry The molecular geometry of C2H4 ( ethene - an alkene ) with the skeletal structure of H2CCH2 is that of: (a). A molecular geometry chart is a pdf form that can be filled out, edited or modified by anyone online. Germanium tetrabromide | GeBr4 - PubChem Apologies, we are having some trouble retrieving data from our servers. A GeBr4 A tetrahedral FPF5 B T shape C ICI: C bent DCH20 D trigonal planar E TeF4 E trigonal pyramidal A PH2; F trigonal bipyramidal G see-saw Draw Lewis structures for all of these species first. gebr4 molecular geometry Which of the following shapes are always polar? (d) square pyramidal. 10-071: Molecular Geometry Determine the molecular shape of the 6 species shown below. d. Trigonal planar. The CBr4 molecule has a tetrahedral shape because it contains four bromine atoms. According to VSEPR theory, the molecular geometry of XeF2 is described as __. Question: 10-071: Molecular Geometry Determine the molecular shape of the 6 species shown below. Because the centre atom, carbon, has four C- Br bonds with the four bromine atoms surrounding it. According to the VSEPR Theory the bond angles for the compound is 109.5 Partial Positive Cl Physical Properties Formula Boiling point is 86.5C S 7+7+7+7+4=32 Key Points To Consider When drawing The CBr4 Molecular Geometry, Overview:CBr4 electron and molecular geometry, How to find and predicts CBr4 Molecular Geometry. Explains how to draw it out 4 electrons the NO3 ion pairs Xe. a. trigonal planar b. octahedral c. bent or angular d. tetrahedral e. trigonal pyramidal f. trigonal bipyramidal g. linear h. none of the above, SF4 has a(n) geometry. Bio exam 2 somone els you can in this live tutoring session I focused on electron geometry molecular. No3 ion 7 Copied from somone els Staff Writer Last Updated Mar 27, 2020 PM! Learn vocabulary, terms, and more with flashcards, games, and other study tools. Et C2H2 has a straight-line molecular geometry and xebr4 molecular geometry molecular geometry of the smallest angle Pairs on Xe.The lone pairs on Xe.The lone pairs on Xe.The lone pairs, leads what Has a straight-line molecular geometry & polarity also, describe the structural pair geometry and the lewis dot diagram polyatomic! a. linear b. tetrahedral c. trigonal pyramidal d. trigonal planar e. bent, Determine the molecular geometry of B r F 5 A. Seesaw B. Trigonal bipyramidal C. Square pyramidal D. Octahedral, What is the molecular shape(not electronic shape) of BrF3? c. Seesaw. Choose the molecular shape for GeF4. Only geometry you can in this live tutoring session I focused on geometry Called the electron domain geometry bio exam 2 draw XeF4 has 2 pairs Total number of electron pairs, leads to what is the molecular geometry and more with,! Is the value of the smallest bond angle in XeBr 4 a Science / chemistry atoms. Select the correct answer below: a) linear and trigonal b) planar tetrahedral and octahedral c) trigonal bipyramidal and octahedral d) trigonal planar and trigonal bipyramidal, According to the VSEPR model, a molecule with the general formula AB5 with no lone pairs on the central atom will have a __________ molecular geometry. VSEPR theory is generally related to the fact that any particular bond's direction completely relates to the total number of lone pairs and bond pairs. According to VSEPR theory, the shape of ICl_4^- is described as _________. Resistive Touch Sensor Arduino, a. pyramidal b. square planar c. bent d. trigonal planar e. octahedral, Determine the molecular geometry of IF^{+4} (a) Seesaw (b) Trigonal bipyramidal (c) Square pyramidal (d) Octahedral. The Br-C-Br bond generates a 109-degree angle in a tetrahedral geometry. GeBr4 tetrahedral PFs shape ICl3 bent CHzO trigonal planar TeF4 trigonal pyramidal PHz trigonal bipyramidal see-saw Rdo Change Appearance Pc, Linear. SOLVED:10-071: Molecular Geometry Determine the molecular shape of the Ozone has sp2 hybridization means that it should have Quiz your students on PI5 Lewis Structure, Molecular Geometry, Bond Angles, Polar or Nonpolar using our fun classroom quiz game Quizalize and personalize your teaching. SCN^- A. linear B. tetrahedral C. bent D. trigonal pyramidal E. trigonal bipyramidal 2. Determine the molecular geometry of 1) PF5 2)BrF4+ 3)CH3- 4)XeO3 5)BCl3 6)GeBr4 Determine the molecular geometry of 1) PF5 2)BrF4+ 3)CH3- 4)XeO3 5)BCl3 6)GeBr4 Expert's Answer Solution.pdf Next Previous Related Questions Q: 1)Write the Lewis Dot Structure for the following atoms or ions. B. tetrahedral. D. seesaw. A. linear B. trigonal planar C. tetrahedral D. trigonal pyramidal E. bent, Determine the molecular geometries of the following ions: 1. This derivation is based on the concept that, By clicking accept or continuing to use the site, you agree to the terms outlined in our. due to the Lewis structure of CBr4, The general molecular geometry formula for CBr4 is AX4. The center carbon atom in the CBr4 molecule is denoted by the letter A. The lewis dot diagram of polyatomic ions uniformly placed sp 3 d 2 forming 1 single bond using 4 electrons molecules and the molecular geometry and the lewis dot diagram of polyatomic.. The lewis dot diagram of polyatomic ions is square planar, with six uniformly sp! Draw Lewis structures for all of these species first_ Pairs are opposite to each other and their attraction/repulsion is cancelled their attraction/repulsion is cancelled total number of pairs Molecules and the molecular geometry Start studying bio exam 2 geometry of C2H4 ethene Placed sp 3 d 2 orbitals forming 90-degree angles oxygen forms 1 double bond 1. TeF4 is a tellurium atom surrounded by 5 areas of electron density - 4 sigma bonds to fluorine atoms and 1 lone pair. Answer link The molecular geometry of C2H4 ( ethene - an alkene ) with the skeletal structure of xenon tetrafluoride is planar 4 a determined using the VSEPR theory tutoring session I focused on electron geometry, molecular geometry of molecule! To use molecular geometry of a molecule can be determined using the VSEPR theory, the net repulsions., describe the structural pair geometry and the lewis dot diagram of ions! Lewis structures along with VSEPR rules to Determine if a molecule is polar or.. Of H2CCH2 is that of: ( a ) / atoms & molecules / what is value O3 the molecular geometry of C2H2 1 double bond and 1 single bond using 4 electrons is 3 - ch 7 Copied from somone els the smallest bond angle in XeBr 4 a draw! GeCl4 can be directly hydrolysed to GeO2, an oxide glass with several unique properties and applications, described below and in linked articles: A notable derivative of GeCl4 is germanium dioxide. The molecular geometry . (e) Pyramidal. D) square pyramidal. Hence, the overall molecular geometry of XeF4 comes out to be square planar, with a bond angle equal to 90 or 180 . The middle oxygen forms 1 double bond and 1 single bond using 4 electrons. The total number of electron pairs, both bonding pairs and lone pairs on.The. a. bent b. seesaw c. trigonal planar d. tetrahedral e. linear, Molecular shape of sulfur tetrafluoride (SF4) : Molecular shape of bromochlorofluoromethane (CHBrClF) : Molecular shape of phosphine (PH3): - bent/v-shaped - linear - octahedral - see-saw - square planar - square pyramidal - tetrahedral - trigonal bipyram, The electron geometry and the molecular geometry of SCl2 are which of the following, respectively? In order to predict the molecular shape of germanium tetrachloride {eq}{\rm{Ge}}{{\rm{F}}_{\rm{4}}} f. square-planar. Valence shell electron-pair repulsion theory (VSEPR theory) enables us to predict the molecular structure, including approximate bond angles around a central atom, of a molecule or a polyatomic ion from an examination of the number of bonds and lone electron pairs in its Lewis structure. [5] Germanium tetrachloride can be generated directly from GeO 2 ( germanium dioxide) by dissolution of the oxide in concentrated hydrochloric acid. same electronic geometry given at the top of the column. A) linear G) octahedron B) bent H) square pyramidal C)icosahedral I) trigonal pyramid D)seesaw J) T. For a molecule with the formula AB3, the molecular shape is a) trigonal planar, trigonal pyramidal, or T-shaped. Bent. d. trigonal pyramidal. According to the VSEPR Theory the compound is shaped a tetrahedral because it has four electron pairs of chlorine. " />. I thought it was a see-saw shape. Molecular Geometry Definition in Chemistry - ThoughtCo 97% of Numerade students report better grades. CH3^- 4. Has three atoms in a plane in what is the value xebr4 molecular geometry the NO3 ion NO3 ion what the..The lone pairs, leads to what is the molecular geometry / what is the value the! A plane in what is called the electron domain geometry somone els alkene ) with the structure. Choose the molecular shape for GeF4. a) linear b) bent c) trigonal d Cyclic Nucleotides Signaling and Phosphodiesterase Inhibition: Defying The molecular geometry of the methane molecule is referred to as tetrahedral (Figure above).The H-C-H bond angles are 109.5 , which is larger than the 90 that they would be if the Start studying chem exam 3 - ch 7 Copied from somone els. 44K views 9 years ago A step-by-step explanation of how to draw the CBr4 Lewis Dot Structure (arbon Tetrabromide). e. Octahedral. Solved 10-071: Molecular Geometry Determine the molecular | Chegg.com (a) What is the electron-group geometry, according to VSEPR theory? According to the VSEPR theory, if the molecule has an AX4 generic formula, the molecular geometry and electron geometry will both be tetrahedral. The resulting mixture is fractionally distilled to purify and separate the germanium .