Which of the following elements is likely to form a strong acid with oxygen? Select one: a.N b.Al c.P d.Na   The central atom in __________ does not violate the octet rule. Select one: a.KrF2 b.CF4 c.SF4 d.XeF4

Q: C2H6, ΔH= -84.7 kJ/mole CO2, ΔH = -339.5 kJ/mole H2O, ΔH = -241.8 kJ/mole  Use the bond energies…

A: Given C2H6, ΔH= -84.7 kJ/mole CO2, ΔH = -339.5 kJ/mole H2O, ΔH = -241.8 kJ/mole  Standard enthalpy…

Q: 17) In which orbital does an electron add to in chlorine to form an octet? A) 3s В) Зр C) 3d 18)…

A: We are to find octet in which electron is added to complete octet of chlorine. And ms value of…

Q: . List members of group 16 or 6A by increasing affinity

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Q: Group 2 elements have two valence electrons. Which kind of bond will they most likely form, and why?…

A: The solution is given below -

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Q: Which is the correct order of acidity of the following silicon halides? A. SIF4<SICI4<SiBr4<Sil4 B.…

A: Silicon halides are lewis acids. And the lewis acidity depends on the positive charge on central…

Q: ON 22 given pure samples of ammonia, NH3(g), and nitrogen trifluoride, NF3(g) What prediction would…

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Q: Draw the Lewis structures and determine which of these molecules is least likely to exist. (A) H3S+…

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Q: Write the chemical name for BF3, Type of Bonding: Show Lewis Structure or Bonding in the solution…

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Q: Construct the Lewis structure of each of the following: (Show your solution.) a) HPO4²- b) H2SO4 c)…

A: Given molecules:

Q: 4> 134. Although both Br3 and Iz ions are known, the F3 ion has not been observed. Explain. 101 ond…

A: Fluorine, iodine and bromine  all belongs to the same group. As we know that, Fluorine is the first…

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A: The Hydrogen is act as electronegative as well as elecropositive in nature on different conditions .…

Q: For the following lewis structure, OF2: F: a. Give at least two reasons why the structure is wrong.…

A: The number of electrons in the valence shell of the fluorine atom is =7 The number of electrons in…

Q: Why is the presence of a dipole moment in the water molecule so important? What are some properties…

A: ANSWER IS :

Q: The pentafluoride I5^- drawing a lewis dot structure. I understand that the chemical formula is…

A: In this scenario of I5-  The ion forms a V shape and it is also called to have a bent shape. These 5…

Q: 1.1) During a chemical reaction, a) what causes the movement of electrons? b) which electrons take…

A: A question based on chemical bonding, which is to be accomplished.

Q: While investigating the properties of other diatomic molecules, the student finds the diagram below,…

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Q: Calculate the enthalpy change for the reaction 2H2 (g) + O2() --> 2H2O (g). Is the reaction…

A: Enthalpy change of a reaction is used to calculate the amount of heat energy released or absorbed…

Q: Chose the best Lewis structure for NO; . B) C)

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Q: Calculate the AH(Change in Energy) for the following reaction using Bond Energies/Enthalpies and…

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Q: . What is the Lewis Structures of H2CO, where C is the central atom?

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Q: What is the molecular shape of SN2

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Q: 5. Draw Lewis structures for the following molecules or ions: a. Cl3- b. NBR3 mac с. СC4 d. SO42- ip…

A: Lewis structure represents bonding between atom of a molecule and also lone pair of electron if…

Q: The compound oxygen difluoride is quite reactive, giving oxygen and HF when treated with water:…

A: We have OF2(g) + H2O(g) → O2(g) + 2HF(g) ΔE°rxn = –318 kJ

Q: Rank the following oxyanions in order of decreasing basicity: CIO , CIO,, CIO, CIO, O CIO,. CIO,,…

A: Basicity is defined as the ability to donate electron pairs . A base is a species that accepts…

Q: Construct the Lewis structure of each of the following: (Show your solution.) a) HPO,?- b) H2SO4 c)…

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Q: of H2 are combined under, which would be considered the limiting reactant? Part 2) How many grams of…

A: Given,  Molar mass = 17 g/mol Moles of H2 = 3.90 mol Moles of N2 = 3.36 mol Balanced chemical…

Q: What is ionization energy?  What is electronegativity

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Q: The pc.ticle diagram below represents a solid sample of silver. Which type of bonding is present…

A: Ans. Option D is correct answer.

Q: Which has the higher electronegativity? C or O? Br or Cl? Pb or H? O or H? C or H?

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Q: Two possible Lewis electron-dot diagrams for fulminic acid, HCNO, are shown below. Н—С%3DN—ӧ:…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: The HOCN molecule is a. Non-polar b. Polar c. Ionic d. none of the above.

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Q: 8.15 (a) Using Lewis symbols, diagram the reaction between mag nesium and oxygen atoms to give the…

A: (a)The electronic configuration of magnesium is 1s22s22p63s2 and it h\as two outermost electrons .…

Q: :0 discussing Lewis Dot Structures. So in your discussion I want you to address three s Dot…

A: 1) Oxygen is divalent atom so if it is attached with single bond it must have negative charge. So it…

Q: The bond energy of O2 is 498 kJ / mol. What is the maximum wavelength of the photon that has enough…

A: The energy of one mole of photons is = 498 kJ/mol The wavelength of the photon is =?

Q: For each molecule or ion, draw the Lewis structure and name the shapes predicted using the VSEPR…

A: VSEPR notation is AXE where A denotes Central atom             X denotes terminal atoms…

Q: Select the best Lewis structure for P.I. a. b C. :i: : on Select one: a. a b. c с. d d. None of…

A: Lewis representation is the valance shell electron representation of a molecule.  I = valance…

Q: Consider the following reaction: A2 + B2 → 2AB          ΔH = –377 kJ The bond energy for A2 is half…

A: The reaction given is A2 + B2 -----&gt; 2 AB

Q: 3. Select CO2 from the drop-down menu on the right of the simulation. Examine the model and real…

A: VSEPR theory helps us to find out the molecular geometry, electron geometry, hybridization of any…

Q: 8) The molecule benzene (C6H6) can be described by the resonance structures and hybrid shown in…

A: The molecule benzene (C6H6) can be described by the resonance structures and hybrid as: The hybrid…

Q: CHAPTER 8 - BONDING AND MOLECULAR STRUCTURE Previous Page 15 of 16 Next O References Use the…

A: The common periodic trend depicts that the atom's size gets increased on heading left-right and it…

Q: MCQ 73: The physical properties of bonding are influenced by bonding between A. atoms B. ions C.…

A: The formation of a chemical bond between two or more atoms is known as bonding. It is a lasting…

Q: . The bond lengths of carbon-carbon, carbon-nitrogen, carbon-oxygen, and nitrogen-nitrogen single,…

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Q: chem 180 VSEPR and Lewis structure worksheet

A: VSEPR theory: The shape of the molecule is determined by repulsion between all the electron pairs…

Q: What is the general formula (M?X?) when a IIA metal M bonds with a VIIA nonmetal X

A: IUPAC is known as International Union of Pure and Applied Chemistry. IUPAC is used for the naming of…