Q: Give the molecular shape of BF3
A: Given question a BF3 compounds. We have to molecular shape of compounds.
Q: a) Methane 1CH42 and the perchlorate ion 1ClO4 - 2 are both described as tetrahedral. What does…
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Q: 3. What is the geometry of SO2 (include the steps for deciding the geometry)?
A: 1. Write the expression to calculate the co-ordination number of a molecule. Coordination…
Q: C9H14N4O3 Draw a complete lewis structure with bond angles and shapes
A: We have to draw a complete Lewis structure with bond angles and shapes for the following given…
Q: The bond angles in H3O+ are less than ________ and greater than ________.
A: The bond angles in H3O+ are less than ________ 104.5
Q: 3. What are the Molecular Shapes of the molecules in #1. SiF4 SF6 ICI,.
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Q: Why double bonds and lone pairs cause deviations from ideal bond angles
A: There is deviation from ideal bond angle when there is presence of double bond. A double bond…
Q: B. What is the electron-pair geometry for As in AsF5? There are lone pair(s) around the central…
A: Formula for determining the hybridization of central atom :- x= (V+M-C+A)/2 V = valence electrons…
Q: Draw the Lewis structure of CH,N2. The sigma-bond network is given to you. H
A: Lewis structure of a compound is a very simplified representation of the valence shell electrons.
Q: explain why BH3 and CH2O is polar and the other is non polar even though they have similar shapes.
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Q: (ii) What is the approximate chlorine-carbon-chlorine bond angle in C2Cl4 ?
A: (ii) The molecule C2Cl4 is an alkene whose structure can be represented as;
Q: What is the molecular geometry for the bromate ion, BrO3-?
A: According to VSEPR theory:Number of valance electrons in BrO3- = 1 *7 + 3*6 – (-1) = 26…
Q: 3. What is the approximate HCO bond angle in CH3OH a) 90° b) 109,5° c) 120° d) 1
A: alchol Methyl alcohol CH3OH Alchols participate in estification with carboxylic acid
Q: What is the possible identity of X for a molecule XCl3- with a molecular geometry of trigonal…
A: Given , molecule XCl3-
Q: The actual bond angle in NO₂ is 134.3°, and in NO₂⁻ it is 115.4°, although the ideal bond angle…
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Q: What is the electron-pair geometry for As in AsF5 ? What is the the shape…
A: In AsF5 the As undergoes sp3d hybridization and the F utilizes its 2pz orbitals. So the electron…
Q: Consider the following compound: Ga Cl32 (OR Ga C13 2 minus) What is the overall shape (including…
A: Formula for determining the hybridization of central atom :- x= (V+M-C+A)/2 V = valence electrons…
Q: Using VSEPR theory, determine the electron- group geometry and molecular shape of the following…
A: Since you have posted questions with multiple subparts we will answer the first subparts for you.…
Q: What is the difference between the electron geometry and molecular geometry of a molecule?
A: Molecular geometry is the 3D representation of the molecule in a space. The Lewis model is not able…
Q: Molecule/ Ion Molecular Bond Geometry Angle (a) (c) Bonding Lone pairs (b) Electron pair pairs…
A: Given table is : Complete the table = ?
Q: The actual bond in NO2 is 134.3 and in NO2- it is 115.4, although the ideal bond angle is 120 in…
A: The angle present in between the bonds is called a bond angle. The bond angle gets deviated if the…
Q: lewis structure of C3H5OCl
A: Interpretation: The lewis structure of C3H5OCl is to be drawn.
Q: Draw the Lewis structure of BrF₃ and then determine the ideal bonding angle(s) of the central atom.
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Q: Draw the Lewis structure of HClO₃ (by following the octet rule on all atoms) and then choose the…
A: The Lewis structure of HClO3 can be given as follows:
Q: The molecular shape of PF3 is O tetrahedral O t-shaped trigonal pyramidal O bent trigonal planar
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Q: Why is NH4 a polar molecule but BF3 a non polar? (DIPOLE MOMENT)
A: NOTE : It should be NH3 and not NH4 as there is no such compound like NH4 which exist. Hence I'm…
Q: Which of the following has a trigonal planar N atom? H N. エ
A:
Q: how many sigma bonds are present in P4O10?
A: P4O10 is composed of 4 phosphorus atoms and 10 oxygen atoms. Each phosphorus atom is surrounded by 4…
Q: Predict the electron pair geometry and molecular structure for molecules of XeF2.
A: According to electron region geometry, the molecule will be trigonal bipyramidal since number of…
Q: The molecular geometry of XeF4 is
A: x= (V+M-C+A)/2 V = valence electrons of central atom M = number of monovalent atoms C = cationic…
Q: Which of the following characteristics does not apply to PF3? a. has three σ bonds b. contains polar…
A: The shape of molecule is trigonal pyramidal , so option e trigonal planar is not apply for PF3.
Q: Is this Lewis Structure this Silicon ion correct or incorrect? +2ך
A: Lewis structure is the representation of the valence electrons around an atom by dots.
Q: How many lone pairs of electrons are found on the central atom of SF2?
A: x= (V+M-C+A)/2 V = valence electrons of central atom M = number of monovalent atoms C = cationic…
Q: Write Lewis structure for (CH3)2BH
A: Lewis structure is a way to represent valence electrons of an atom and bonding between atoms. Bonded…
Q: 0. Explain why the bond angles in BCl3 and NCI3 are different.
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Q: Using the VSEPR model, determine the molecular shape about the central atom in BrF5.
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Q: Draw the Lewis structure of SeF₆ and then determine its electron domain and molecular geometries.
A: Hybridization is a hypothetical concept which involves mixing of orbitals to form new orbitals…
Q: Draw Lewis diagrams and predict the geometries of the following molecules. State which are polar and…
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Q: What are the bond angles in SF2 and SO2, respectively?
A: The bond angle and chemical structure for SF2 is shown below.
Q: Draw a Lewis structure of XeF4 in which Xe is the central atom. How many electron clouds are there…
A: The Lewis structure of XeF4 is given below :
Q: What is the electron geometry and molecular shape of PF3 respectively?
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Q: 3. What determines: a) the electron geometry and b) the molecular geometry of molecules or ions?
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Q: Choose the Lewis structure that most accurately describes the bonding in CS2. (Hint: Consider formal…
A: Solution- Hybridization of the CS2 is sp hybridization. at the central carbon atom two sulfur atoms…
Q: Why do NO2 and CO2 have different molecular shape, even though their molecular formula is so…
A: The Lewis structure or molecular skeleton is also known as electron dot structure. It is the…
Q: 1. Draw the best Lewis structures of BF; and NF3. a. Describe the geometries of these two molecules.…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: What is the molecular geometry of H2S?
A: H2S molecular geometry
Q: Why do you not need to specify the molecular shape for an atom with 1 electron group, such as AX1En?
A:
Q: The concept of Mulitple bonds is used to explain the molecular formula of: a. BeCl3 b. CO2 c.…
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Q: Give the molecular shape of H20
A: Molecular shape of H2O
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- 9) HCCCO₂H, is an organic hydrocarbon. a) Draw a geometrically accurate structure so that the formal charge of each atom is zero identifying the bond angles (Draw it BIG!). b) Identify the hybridization about each atom (not H) forming a bond c) How many o or π bonds are there in this molecule d) The combustion of the hydrocarbon produces carbon dioxide and water in the gaseous state. Use average bond enthalpies to determine enthalpy of reaction2. Consider the following molecules or ions: CIOF5, NOBr, NH2F, and XeO2F3+. Answer the following questions based on the Lewis structures and VSEPR theory prediction of their molecular shapes. (a) Which one has only bond angles of 109.5°? (b) Which one has only bond angles of 120°? (c) Which one has bond angles of 90 and 180°? (d) Which one has bond angles of 90, 120, and 180°?Predict all bond angles for these molecules. Q)PF3
- can you explain the vsepr geometry, molecular geometry, electron domain geometry and bond angles for C3H7OH please?2. Consider the following molecules or ions: H2O, SF4, IF4", and COF2. Answer the following questions based on the Lewis structures and VSEPR theory prediction of their molecular shapes. (a) Which one has only bond angles of 109.5°? (b) Which one has only bond angles of 120°? (c) Which one has bond angles of 90 and 180°? (d) Which one has bond angles of 90, 120, and 180°?Predict the molecular shape and give the approximate bond angles of the SO3^2- polyatomic ion Linear, 180 deg Trigonal planar, 120 Tetrahedral, 109.5 Trigonal pyramidal, 109.5 Bent, 120
- 8. Which of the following molecules has a net dipole moment? A) CH4 B) HI C) CH=CH D) Cl2 9. Which of the following does not need to be taken into account when applying VSEPR theory to predict the molecular shape? A) Valence electrons occupying non-bonding orbitals B) The extent of electron pair electrostatic repulsion C) Valence electrons occupying sigma bonding orbitals D) Valence electrons occupying pi bonding orbitals 10. The number of bonding pairs of electron pair and lone pairs of electrons present on N atom in NO- are A) 4, 0 B) 3, 1 C) 1, 3 D) 2, 217) What are the "theoretical" values for the C−C≡C bond angles?Predict the molecular geometry about nitrogen in the molecule CH,NHCH3. a) linear b) trigonal planar c) trigonal pyramidal d) bent
- 10) What are the bond angle formed by the central atom P and two of the equatorial fluorine's in the molecular geometry of PF5 ? A) 109.5° B) 120° C) 90°Predict the molecular shape of these compounds. ammonia, NH3 ammonium, NH4+ H H- -H bent trigonal pyramidal linear tetrahedral trigonal pyramidal linear tetrahedral trigonal planar (120°) trigonal planar (120°) bent beryllium fluoride, BeF2 hydrogen sulfide, H2S -Be: H- tetrahedral linear trigonal planar (120°) tetrahedral bent trigonal pyramidal trigonal pyramidal trigonal planar (120°) linear bent ООО О O O OMolecule or Polyatomic HOCN CH3COOH Lewis structure H¬O¬C=N : H-C -0-H Hybrid- ization AXE sp³ AX₂E₂ sp AX₂ sp³ AX4 2 sp² AX3 3 Sp³ AX₂E2 Electron pair geometry Molecular shape tetrahedral bent linear linear tetrahedral tetrahedral trigonal planar trigonal planar tetrahedral bent Bond angles H-O-C1 ~109.5° O-C-N 180° H-C-H ~109.5° H-C-C ~109.5° C-C-O 120° O-C-O 120° C-O-H 109.5° Bond Polarity Molecular Polarity if the molecule is polar, add a dipole arrow if not polar, state so and why H H. ;0-C=N HH i H