Chemistry Chemistry Practice Problems Solutions Library

Molecular vs Electron Geometry Solutions Library

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284 solutions

Molecular vs Electron Geometry

Q. Compare the shapes and bond angles of these oxynitrogen ions.NO43-, NO2-, NO2+, NO3-    

Solved • Mar 25, 2020

Molecular vs Electron Geometry

Q. Which of these molecules are linear? Check all that apply.XeF2BeCl2SF2NO2-

Solved • Mar 25, 2020

Molecular vs Electron Geometry

Q. Use the VSEPR method to predict the molecular shape of the following species. Show all your reasoning. a. CO3– b. CHCl3 c. IO2F2– d. IF4– e. OCS f....

Solved • Mar 20, 2020

Molecular vs Electron Geometry

Q. Predict the approximate molecular geometry of a formaldehyde molecule:

Solved • Mar 20, 2020

Molecular vs Electron Geometry

Q. According to VSEPR theory, the geometry of the PH3 molecule is best described as: linear, trigonal planar, tetrahedral, bent, or trigonal pyramidal.

Solved • Mar 20, 2020

Molecular vs Electron Geometry

Q. What electron domain geometries do you expect for the central atom in a molecule that has each of the following molecular geometries? (give only me...

Solved • Nov 28, 2019

Molecular vs Electron Geometry

Q. The picture below represents which type of molecular geometry?A) TetrahedralB) Trigonal pyramidalC) Trigonal bipyramidalD) Square planarE) Octahedral

Solved • Nov 26, 2019

Molecular vs Electron Geometry

Q. According to VSEPR theory, the molecule SF4 would have the molecular geometry of:A) TetrahedralB) Square planarC) Square pyramidalD) See-sawE) T-sh...

Solved • Nov 25, 2019

Molecular vs Electron Geometry

Q. The molecular structure of BeCl2 isA. linearB. trigonal planarC. tetrahedralD. bentE. none of these

Solved • Nov 21, 2019

Molecular vs Electron Geometry

Q. Determine the electron geometry (eg) and molecular geometry (mg) of the underlined carbon in CH3CN.A) eg = linear, mg = bent B) eg = bent, mg = tet...

Solved • Oct 11, 2019

Molecular vs Electron Geometry

Q. Determine the electron geometry (eg) and molecular geometry (mg) of NCl3.a. eg = tetrahedral, mg = trigonal pyramidalb. eg = tetrahedral, mg = tetr...

Solved • Oct 11, 2019

Molecular vs Electron Geometry

Q. What is the electron domain geometry around the krypton in KrCl 4?A. linear      B. trigonal planar      C. tetrahedralD. trigonal bipyramidal     ...

Solved • Sep 18, 2019

Molecular vs Electron Geometry

Q. What is the molecular geometry for BrF5?A. Square pyramidal      B. Trigonal pyramidal      C. T-shapedD. Trigonal planar     E. See saw

Solved • Sep 18, 2019

Molecular vs Electron Geometry

Q. Indicate how many stereoisomers are possible for each compound.octahedral [PtCl4Br2]^2-

Solved • Aug 31, 2019

Molecular vs Electron Geometry

Q. Indicate how many stereoisomers are possible for each compound. tetrahedral [NiCl2Br2]^2-

Solved • Aug 31, 2019

Molecular vs Electron Geometry

Q. Indicate how many stereoisomers are possible for each compound.square planar [Pt(NH3)2Cl2]

Solved • Aug 31, 2019

Molecular vs Electron Geometry

Q. Explain why the XeF2 molecule is linear and not bent.

Solved • Aug 29, 2019

Molecular vs Electron Geometry

Q. The shape of the methane molecule is called__________.

Solved • Aug 29, 2019

Molecular vs Electron Geometry

Q. What is the molecular geometry about nitrogen in CH3NH2?

Solved • Aug 27, 2019

Molecular vs Electron Geometry

Q. What is the geometry of the HCN molecule?

Solved • Aug 27, 2019

Molecular vs Electron Geometry

Q. Use the VSEPR or the hybridization method to predict the bond angles in the following molecules. Show your reasoning. a. SF6 b. SF2

Solved • Aug 21, 2019

Molecular vs Electron Geometry

Q. Use the VSEPR or the hybridization method to predict the bond angles in the following molecules. Show your reasoning. a. SO42–b. SF4 

Solved • Aug 21, 2019

Molecular vs Electron Geometry

Q. Use the VSEPR method to predict the molecular shape of the following species. Show all your reasoning. PCl3 BrF3 

Solved • Aug 12, 2019

Molecular vs Electron Geometry

Q. Use the VSEPR method to predict the molecular shape of the following species. Show all your reasoning. IF4– OCS 

Solved • Aug 12, 2019

Molecular vs Electron Geometry

Q. What is the geometry of the oxygen in CH 3OCH3?

Solved • Aug 7, 2019

Molecular vs Electron Geometry

Q. How do you draw the Lewis structure for SeO2? What is the electron geometry around the central atom?

Solved • Aug 7, 2019

Molecular vs Electron Geometry

Q. What is the molecular geometry of PBr 5? Draw its VSEPR and Lewis structure.

Solved • Aug 7, 2019

Molecular vs Electron Geometry

Q. Does the VSEPR theory predict that XeF 2 is linear?

Solved • Aug 7, 2019

Molecular vs Electron Geometry

Q. What is the geometry around each of the three central atoms in the  CH3COOH molecule?

Solved • Aug 7, 2019

Molecular vs Electron Geometry

Q. C2H6 EthaneLewis Structure                                                              3-D Structure       C atom: Bonding / Non-bonding e- pairs ...

Solved • Aug 6, 2019

Molecular vs Electron Geometry

Q. Answer the questions below about the shape of the orthotellurate (TeO 66-) anion. How many electron groups are around the central tellurium atom? W...

Solved • Aug 6, 2019

Molecular vs Electron Geometry

Q. Write down Lewis structure of SBr4 and provide answer of its electron pair geometry, molecular geometry and hybridization of sulfur.

Solved • Aug 5, 2019

Molecular vs Electron Geometry

Q. Determine the electron geometry (eg) and molecular geometry (mg) of the underlined atom CH3OCH3.Answer options:eg=trigonal bipyramidal, mg=tetrahed...

Solved • Aug 2, 2019

Molecular vs Electron Geometry

Q. Use the VSEPR or the hybridization method to predict the bond angles in the following molecules. Show your reasoning. a. SO2 b. SO3 c. SO32–

Solved • Aug 2, 2019

Molecular vs Electron Geometry

Q. Use the VSEPR method to predict the molecular shape of the following species. Show all your reasoning. CO32– CHCl3 IO2F2– 

Solved • Aug 2, 2019

Molecular vs Electron Geometry

Q. How many structures are possible for a tetrahedral molecule with a formula of AHXYZ?How many structures are possible for a tetrahedral molecule wit...

Solved • Jul 10, 2019

Molecular vs Electron Geometry

Q. All of the following are see-saw except (molecular geometry)a. IF4+1b. IO2F2-1c. SOF4d. SF4e. XeO2F2

Solved • Jul 10, 2019

Molecular vs Electron Geometry

Q. Predict the approximate molecular geometry around each carbon atom of acetonitrile:

Solved • Jul 9, 2019

Molecular vs Electron Geometry

Q. The anion (v) is called "BARF" by chemists, as its common abbreviation sounds similar to this word.What is the central atom and the number of elect...

Solved • Dec 3, 2018

Molecular vs Electron Geometry

Q. The structure of TeF 5- isDraw a complete Lewis structure for TeF 5-, and explain the distortion from the ideal square pyramidal structure. (See Ex...

Solved • Nov 27, 2018

Molecular vs Electron Geometry

Q. The allene molecule has the following Lewis structure:Must all hydrogen atoms lie the same plane? If not, what is their spatial relationship? Explain.

Solved • Nov 27, 2018

Molecular vs Electron Geometry

Q. Why must all six atoms in C2H4 lie in the same plane?

Solved • Nov 27, 2018

Molecular vs Electron Geometry

Q. The N2O molecule is linear and polar.a. On the basis of this experimental evidence, which arrangement, NNO or NON, is correct? Explain your answer.

Solved • Nov 27, 2018

Molecular vs Electron Geometry

Q. The following electrostatic potential diagram represent CH4, NH3, or H2O. Label and explain your choice.

Solved • Nov 27, 2018

Molecular vs Electron Geometry

Q. Which of the compounds/ions Br 3-, ClF3, XeF4, SF4, PF5, ClF5, and SF6 have these molecular structures?

Solved • Nov 26, 2018

Molecular vs Electron Geometry

Q. Which of the compounds/ions Br 3-, ClF3, XeF4, SF4, PF5, ClF5, and SF6 have these molecular structures?

Solved • Nov 26, 2018

Molecular vs Electron Geometry

Q. Predict the electron-domain geometry around the central Xe atom in XeF2, XeF4, and XeF6.

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. An AB4 molecule has no lone pairs of electrons on the A atom. What is its molecular geometry?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. An AB4 molecule has one lone pair of electrons on the A atom (in addition to the four B atoms). What is the electron-domain geometry around the A a...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. An AB4 molecule has two lone pairs of electrons on the A atom (in addition to the four B atoms). Predict the molecular geometry.

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. If you react BF3 to make the ion BF32-, is this ion planar?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Which of these molecular shapes do you expect for the SF6 molecule?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Consider an AB3 molecule in which A and B differ in electronegativity. You are told that the molecule has an overall dipole moment of zero. Which o...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. How would we modify the figure if we were looking at PH3 rather than NH3?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. A certain AB4 molecule has a square-planar molecular geometry. Which of the following statements about the molecule is or are true?The molecule has...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Explain why BrF4– is square planar, whereas BF4– is tetrahedral.

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Predict which molecules, if any, are planar: ethane (C2H6), ethylene (C2H4), and acetylene (C2H2).

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. An AB5 molecule adopts the geometry shown below. What is the name of this geometry?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. An AB5 molecule adopts the geometry shown below. Do you think there are any nonbonding electron pairs on atom A?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. An AB5 molecule adopts the geometry shown below. Suppose the atoms B are halogen atoms. Of which group in the periodic table is atom A a member?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. The molecule shown here is difluoromethane (CH2F2), which is used as a refrigerant called R-32.Based on the structure, how many electron domains su...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. An AB3 molecule is described as having a trigonal-bipyramidal electron-domain geometry.How many nonbonding domains are on atom A?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. A common form of elemental phosphorus is the tetrahedral P4 molecule, where all four phosphorus atoms are equivalent. At room temperature phosphoru...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. The molecule called diazene has the formula N2H2 and the Lewis structure.Do you expect diazene to be a linear molecule (all four atoms on the same ...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. The molecule called diazene has the formula N2H2 and the Lewis structure.Do you expect the molecule to be planar (all four atoms in the same plane)?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. In addition to tetrahedral, another common shape for AB4 molecules is square planar. All five atoms lie in the same plane, with the B atoms at the ...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Suppose a particular AB3 molecule has the resonance structureHow many electron domains are there around the A atom?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Predict the molecular geometry for the following molecule:

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Consider the following XF4 ions: PF4–, BrF4–, ClF4+, and AlF4–. For which of the ions will the electron-domain and molecular geometries be the same?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. The structure of borazine, B3N3H6, is a six-membered ring of alternating B and N atoms. There is one H atom bonded to each B and to each N atom. Th...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Which geometry would you expect in the series BH4-, CH4, NH4+?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Consider the molecule PF4 Cl.If so, how would it distort?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Consider the molecule PF4 Cl.Predict the molecular geometry of PF4 Cl.

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Consider the molecule PF4 Cl.Would you expect the molecule to distort from its ideal electron domain geometry?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. The Lewis structure for allene is shown in the diagram.Is the molecule planar?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. The figure that follows contains ball-and-stick drawings of three possible shapes of an AF4 molecule.Which of the following elements will lead to a...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. The figure that follows contains ball-and-stick drawings of three possible shapes of an AF4 molecule.Name an element A that is expected to lead to ...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Give the electron-domain and molecular geometries for the following molecules and ions.HCN

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Give the electron-domain and molecular geometries for the following molecules and ions.SF4

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Give the electron-domain and molecular geometries for the following molecules and ions.NH3Cl+

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Give the electron-domain and molecular geometries for the following molecules and ions.N3-

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. This figure shows ball-and-stick drawings of three possible shapes of an AF3 molecule. For each shape, give the electron-domain geometry on which t...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. This figure shows ball-and-stick drawings of three possible shapes of an AF3 molecule. For each shape, how many nonbonding electron domains are the...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. This figure shows ball-and-stick drawings of three possible shapes of an AF3 molecule. Which of the following elements will lead to an AF3 molecule...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. This figure shows ball-and-stick drawings of three possible shapes of an AF3 molecule. Name one of the possible elements A those are expected to le...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. An AB2 molecule is described as linear, and the A-B bond length is known.Does this information completely describe the geometry of the molecule?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. An AB2 molecule is described as linear, and the A-B bond length is known.Can you tell how many nonbonding pairs of electrons are around the A atom ...

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. The NH3 molecule is trigonal pyramidal, while BF3 is trigonal planar. Which of these molecules is flat?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. How many nonbonding electron pairs are there in each of the following molecules?(CH3)2S

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. For each molecule, indicate how many different electron-domain geometries are consistent with the molecular geometry shown.

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. For each molecule, indicate how many different electron-domain geometries are consistent with the molecular geometry shown.

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Determine the molecular geometry of CS2.

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. At least two different numbers of electron groups can result in a linear molecule. What are they?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. What is the molecular geometry about nitrogen in CH3NH2?

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Predict the geometry of each interior atom in acetic acid.

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. You may want to reference (Pages 439 - 440) Section 10.4 while completing this problem.Predict the molecular geometry of I3–.

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Use VSEPR theory to predict the electron geometry about xenon in XeF4.

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Use VSEPR theory to predict the electron geometry about the carbon atom in HCN.

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. The genetic code is based on four different bases with the following structures.Assign a molecular geometry to each interior atom in thymine.

Solved • Nov 12, 2018

Molecular vs Electron Geometry

Q. Determine the molecular geometry about each interior nitrogen atom of N2H2.

Solved • Nov 12, 2018