For ammonia, carbon tetrachloride, and nitrite, and sulfur tetrachloride find the following: lewis structure, geometry, bond angle(s), and polarity.

Q: Use the following table of bond energies to calculate the enthalpy of combustion (in kJ) of…

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Q: What is the general relationship between IE₁ and EN for the elements? Why?

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Q: The bond angles in the nitrite ion, nitrogen dioxide, and the nitronium ion (NO2+) are 115°, 134°,…

A: The Lewis electron dot structure for given molecules are determined by first drawing the skeletal…

Q: The bond angles in the nitrite ion, nitrogen dioxide, and the nitronium ion (NO2 +) are 115o, 134o,…

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Q: Use the group structure of the periodic table to predict the empirical formulas for the binary…

A: The group number of elements germanium, fluorine, tellurium, and bismuth is 14, 17, 16, and 15…

Q: Use the above bond energy table to calculate the enthalpy of the following reaction in kJ/mol: 2H2)…

A: Using bond energies, the enthalpy of a reaction is the difference of the sum of the bond energies of…

Q: Use the electron configurations of NO− and NO+ to predict which is likely to have the shorter bond…

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Q: Provide the Lewis structure and name of this molecules

A: a) Since the parent carbon chain is of  6 carbon as shown below. And there are 2 methyl substitutes…

Q: Determine the number of valence electrons in SO: and then draw the corresponding Lewis structure…

A: Lewis structure represents the systematic arrangement of atoms around the central atom. Electrons in…

Q: Which of the following molecules have tetrahedral molecular geometry? Support your answer by showing…

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Q: Draw the structural formula for hydrogen fluoride, HF, and state the type of bond in a hydrogen…

A: Each HF forms 2 hydrogen bonds on an average and the structural formula of HF( hydrogen fluoride…

Q: the lewis structure and the 3D sketch for PCl4+ and  SiH4

A: 4  1) P is group V element, thus having 5 valence electrons  2) Tetrahedral geometry 3) 109' 4) Non…

Q: Name and sketch the five basic electron geometries, and state the number of electron groups…

A: The electrons adjust themselves in space in such a manner that reduces repulsion between them.

Q: Silane, SiH, is a colorless, pyrophoric, toxic gas that is used to deposit elemental silicon for…

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Q: Explain how the presence or absence ofmultiple bonding relates to bond length,bond energy, and…

A: Bond length can be defined as the average distance between the two nuclei of the connected atoms.…

Q: A chemical reaction produces formaldehyde, with a chemical formula of CH2O. Carbon is in Group 4A,…

A: H, C and O are gr. 1, gr. 14 and gr. 16 elements. Hence, they have 1, 4 and 6 no. of valence shell…

Q: Which of the following is the best measure of the total bond energy of a molecule? O gastronomy O…

A: Enthalpy is the best measure of total bond energy of a molecule.      Bonds are not static picture.…

Q: Give the main feature of Kossel’s explanation of chemical bonding.

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Q: Below is the Lewis structure of the nitrogen (N, molecule. :N ::: N:

A: Bonding electron pair are the one which are directly shared with the atoms to form bond, while the…

Q: Is this Lewis Structure for Sulfur correct or incorrect?

A: Representation of Lewis Structure In the Lewis structure ,Valence electron is arranged around the…

Q: You are provided with the basic connectivity of three nitrogen oxides. Complete the Lewis structures…

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Q: Draw the Lewis dot structure and one resonance form for the isothiocyanate ion: SCN- When drawing…

A: Lewis dot structure and resonance form for their isothiocyanate ions are -

Q: A nonmetal atom from group 15 is designated X.  Determine the number of bonding valence electrons…

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Q: Determine the number of valence electrons in nitrous acid (HNO₂, sometimes written as HONO) and then…

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Q: draw one of the resonance structures of CH3NO3 in its VSEPR shape and estimate all bond angles.…

A: Resonance is the phenomenon in which more than one identical structures are possible for a single…

Q: the Lewis structure for S8O

A: We have to draw the Lewis structure of S8 and S8O and tell whether they are planer or not

Q: What is the Lewis Structure for BF3, the steric number, the electron pair geometry, the molecular…

A: BF3 : The compound is having central B with 3 valence electrons. And the number valence electron in…

Q: In the molecule NH3, in the BEST Lewis structure, there are a total of _________ valence electrons…

A: We have ammonia molecule , we have to draw Lewis structure and predict the total Valence electrons…

Q: Discuss the structure of NO, in terms of resonance and in terms of delocalized a bonding.

A: Resonance structures = They are group of two or more lewis structure of a single molecule…

Q: The molecule H,O has

A: The electron pairs that surround the molecule's central atoms are used to predict the shape of the…

Q: Draw the Lewis structure of water (H2O) and then determine its electron domain and molecular…

A: We need to draw the Lewis structure of water and discuss the electron domain and molecular…

Q: why

A: In Nitrogen halide, center nitrogen have three sigma bond and one lone pair so that it's…

Q: Consider the reaction 2 S(g) + 3 O2(g) → 2 SO3(g). Using standard enthalpies of formation and the…

A: Given reaction is, 2 S   +   3 O2  ----->  2 SO3 Now, given that the bond energy of molecular…

Q: Use the group structure of the periodic table to predict the empirical formulas for the binary…

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Q: Phosphorus pentachloride, a key industrial compound with annual world production of about 2107kg,…

A: The given products are POCl3 and SOCl2. POCl3 : In POCl3 phosphorus is the least electronegative…

Q: Calculate the following:  Standard enthalpy of formation of methane,  the enthalpy of atomization of…

A: Combustion means the substance is burned in oxygen.

Q: which of the following structures is/are correct lewis structures for a molecule with the chemical…

A: We have to find the probable structure of C2H6O

Q: Silane, SiH, is a colorless, pyrophoric, toxic gas that is used to deposit elemental silicon for…

A: How many electron domain in SiH4 ?

Q: "Inert" xenon actually forms several compounds, especially with the highly electronegative elements…

A: The heat of formation of a compound is numerically equal to the net energies when all the bonds of…

Q: Consider the element Work (Wr) with an atomic number of 33 and an atomic mass of 81.03 g/mol. The…

A: Given: Molecule/ Ion Names Wr-2 Workide WrO3-2 Workate WrO2-2 Workite…

Q: when atoms each contributes an unmatched electron to the same orbital, they form what type of bond.

A: Ionic bond: The ionic bond is formed between the metal and the non-metal. The electronegativity…

Q: Determine the number of valence electrons in phosphoric acid (H₃PO₄) and then draw the corresponding…

A: To determine the number of valence electrons present in phosphoric acid and then draw the Lewis…

Q: Uranium hexafluoride, UF, is an important compound used in the enrichment of uranium by gaseous…

A: we have to find total electron domains on the central atom

Q: Given below is a Lewis structure skeleton of a molecule. Rank the C-N bonds, A, B, C, in terms of…

A: The incomplete Lewis structure of the compound given is,

Q: What would be the electron dot structure of a molecule of sulphur which is made up of eight atoms of…

A: The Lewis structure or molecular skeleton is also known as electron dot structure. It is the…

Q: write the chemical equation for the formation of HBr from the single, isolated H and Br atoms. Using…

A: The reaction given is between the isolated H and Br atoms to form HBr.

Q: Determine the number of valence electrons in carbonate (CO,") and then draw the corresponding Lewis…

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Q: Illustrate the Electrostatic potential plot of ethylene ?

A: Ethylene is an alkene molecule that contains one double bond. The molecular formula of ethylene is…

Q: Ql: Are the van der waals bonds chemical or physical bonds? Explain the formation mechanism of these…

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Quantum Mechanical Treatment of the Valence Bond Theory

Quantum mechanical treatment of valence bond theory refers to the relationship established between the quantum mechanical theory and the valence bond theory to describe the chemical bonding in a particular molecule.