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Q: Would you expect BrF3 to be as reactive with LiF(s) as it is with CsF(s)? Why (not)?

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: The attractive force between two ions in Na20, Fc is 8.64x10-9N. What is the bond length a0 (in nm)…

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Q: Each of the chemically active Period 2 elements forms stable compounds in which it has bonds to…

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

Q: Consider the element silicon, Si. (a) Write its electron configuration.(b) How many valence…

A: Electronic configuration shows the electrons distribution of atoms or molecule in its molecular or…

Q: Using Figure 7.7, predict which is longer, the P¬Br bond inPBr3 or the As¬Cl bond in AsCl3.

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Q: Give 6 ions that are isoelectronic with neon . Place these ions innorder of increase size

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Q: (i) Write the electro-dot structures for sodium, oxygen, and magnesium(ii) Show the formation of…

A: (i) The electron-dot structures for sodium, oxygen, and magnesium is shown below,

Q: Define the term disproportionation?

A: The term disproportionation has to be explained.

Q: Cations and anions from the representative elements in ionic compounds will be (a) paramagnetic (d)…

A: Since you have posted multiple questions, as per our company guidelines we are supposed to answer…

Q: From As to Bi only a small increase is observed in covalent radius why?

A: Atomic and ionic radius of elements decreases as we move from right to left in the periodic table.…

Q: One scale for electronegativity is based on the concept thatthe electronegativity of any atom is…

A: Hi, as you have posted multiple subparts in a single question and have not mentioned which subparts…

Q: Write electron configurations for the most stable ion formed by each of the elements Mg, Ba, O, and…

A: Electron configuration for the most stable ion of Mg Atomic number of Mg = 12 Mg = 1s2 2s2 2p6 3s2…

Q: 11. Which one of the following is most likely to become a cation?

A: When an atom loss its electrons then it become an cation.  M ----> M + + 1 e-   When an atom…

Q: paramagnetism is present when an element, ion or molecule has unpaired electrons? true or false and…

A: Answer: Given statement is True.

Q: 8.13 In which of the following states would NaCl be electrically conducting: (a) solid, (b) molten…

A: In which of the following states would NaCl be electrically conducting has to be given.

Q: The percent ionic character of a bond between elements A and B may be approximated by the expression…

A: The percentage of ionic character of a bond between elements A and B can be calculated as given…

Q: What are the 2 properties that are specific to metallic bonds due to this “sea” of electrons?

A: To explain: 2 properties that are specific to metallic bonds due to this “sea” of electrons.

Q: Write the ground-state electron configuration for each atomand ion pair-Zr, Zr2+, Co, Co2+, Tc,…

A: Follow the steps below to write the electronic configuration of any element: 1. Identify the element…

Q: Use the following data to estimate AH; for sodium bromide. Na(s) + Br2 (9) → NaBr(s) Lattice energy…

A: Standard enthalpy of formation or standard heat of formation of a compound is the change of enthalpy…

Q: 4. Referring to a periodic table, arrange the following atoms in order of increasing atomic radius,…

A: Given: P, Si and N Nitrogen and Phosphorus belong to same group. Phosphorus lies below nitrogen down…

Q: State whether the bonding in each compound is likely to be covalent: i) glucose, ii) nitrogen, iii)…

A: Answer - 1. glucose Glucose is a covalent compound because glucose contains 3 non-metals: oxygen,…

Q: 12. Which of the following isoelectronic ions has the smallest radius: a) Ca* b) Mg c) O 13. Which…

A: 14) The given species are, CH4 = It does not exhibit resonance. CH2O = It has two possible resonance…

Q: Complete the concepts below by supplying the appropriate term. It was who suggested that the…

A: Fill in the blanks:

Q: Thionyl chloride, SOCl2 , has the following structure. Which bond in SOCl2 is a coordinate covalent…

A: A two-center, two electron covalent bond in which the two electrons are derived from the same atom…

Q: The iodine monobromide molecule, IBr, has a bond lengthof 2.49 Å and a dipole moment of 1.21 D. (a)…

A: To find the effective charge

Q: Draw and discuss the structure of CIO3¯. Show all the steps necessary to draw the structure and…

A: Given : ClO3- To find: Structure, steps necessary to determine the structure and its polarity…

Q: What is disproportionation? Explain by giving examples.

A: We can define disproportionation reaction as a redox reaction where both oxidation as well as…

Q: 3. In this experiment, you will be studying the oxidation strength of the halogens. a. What is the…

A: Absorption of visible light by halogen molecules causes electronic excitation and results in colour…

Q: 1. The number of regions of high electron density on the central atom in 03, according to VSEPR…

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Q: Write the general noble gas configuration for a group 17 (7A) ion.

A: Electron configuration is the arrangement of electrons in orbitals in increasing order of their…

Q: Define the following phenomena with reference to main group compounds: (d) multicenter electron…

A: To define multicenter electron deficient bonding in main group compounds.

Q: atoms and has a formal charge of +1, what group must the element be in?  I know that group 3A atoms…

A: Formal charge is assigned to the atom in molecule when atom shared electron to the other atom.

Q: Explain why 02 is paramagnetic but N2 is diamagnetic, despite both having all electrons paired in…

A: O2  is paramagnetic while N2 is Diamagnetic due to the following reason.

Q: What is the role of polarization in the formation of dipole?

A: Polarization is a property applying to transverse waves that specifies the geometrical orientation…

Q: Explain why :(i) No chemical compound of helium is known.(ii) Bond dissociation energy of fluorine…

A: Given statements, (i) No chemical compound of helium is known.(ii) Bond dissociation energy of…

Q: Galium (Ga) is an element in group III with atomic number 31. By referring to the Periodic Table,…

A: Gallium, Ga is a fourth period element. Here, d-orbital contraction means scandide contraction…

Q: Would you expect the electronegativity of titanium to be the same in the species Ti, Ti 2+?, Ti 3+…

A: Electronegativity is defined as the ability of an atom/ion to pull electron from different specie.…

Q: what is the charge cloud for SO4^-2, SO3^-2, NO3^-1, C2H6O, C2H4, C2H6

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Q: (d) Explain the following terms, giving an example of where each occurs. (i) Polar covalent bonding…

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Q: 11g. Using electronegativity values from Table 7 of the Data Booklet, state and explain which of the…

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Q: Each of the chemically active Period 2 elements forms sta-ble compounds that have bonds to…

A: NOTE- As the question contains multiple subparts, We will solve the first subpart for you. To get…

Q: A student investigates the physical and chemical properties of various carbon-containing compounds.…

A: The bond length is defined as the distance between nucleus of one atom to the nucleus of another…

Q: Sulfuric acid is prepared by oxidizing sulfur to sulfur dioxide and then to sulfur trioxide.…

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Q: Write electron configurations for a. the cations Sr2+, Cs+, In+, and Pb2+. b. the anions P3-, S2-,…

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Q: Of the elements Be, C, Cl, Sb, and Cs, which is most likely to participate in extensive p bonding,?

A: C is most likely to participate in extensive p bonding.

Q: Fluorine lies between oxygen and neon in Period 2.Where as atomic sizes and ionization energies of…

A: Electronic configuration refers to the systematic arrangement of electrons in the various shells and…