The cyclosilicate ion consists of three silicate tetrahedralinked together in a ring. The ion contains three Si atoms andnine O atoms. What is the overall charge on the ion?

Q: Describe the bonding in the nitrate ion, NO3?

A: The nitrate ion consists of Nitrogen as the central atom, around which oxygen atoms are arranged in…

Q: crystal lattice (usually lead halides, e.g. Pb & I or Br). Draw the Lewis dot structures and any…

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

Q: Explain why calcium can form a C a 2+ ion but not aC a 3+ ion.

A: The answer and the explanation is ans given below:

Q: Which ionic solid do you expect to have the most negative lattice energy? MgO CaCl2 Cas NaCl

A: The energy needed for one mole of ionic compounds  is formed from its constituents ions  is known as…

Q: Draw a single resonance hybrid structure for SiO32-

A: Movements of electrons are only possible when there are lone pair of electrons or pi-bonds and the…

Q: How is the chemical bonding within a molecule of carbon dioxide (CO2) different from the chemical…

A: In a carbon dioxide molecule, a  carbon atom is joined by 4 covalent bonds with the two oxygen atoms…

Q: 2. For each pair, choose the compound with the smaller lattice energy, and explain your choice: (a)…

A: The lattice energy is the energy required to dissociate one mole of an ionic compound to its…

Q: QUESTION 10 What is the lattice energy of CsBr? Use the given information below. Heat of formation…

A: Cs (s) + ½ Br2 (g) → CsBr (g)       ΔH = -395 kJ/mol. The CsBr is prepared by using the following…

Q: Please give the the VB partial :C : Te CI: orbital diagram for the following: TeCl5 : :J: :

A:

Q: Given the tabulated data, what is the lattice energy of crystalline calcium chloride? heat of…

A: Given, the tabulated data, what is the lattice energy of crystalline calcium chloride?heat of…

Q: In addition to interhalogen compounds, many interhalogen ions exist. Would you expect interhalogen…

A: An interhalogen compound is a molecule that contains two or more different halogens that are…

Q: When gaseous Na⁺and Cl⁻ ions form gaseous NaCl ion pairs, 548 kJ/mol of energy is released. Why,…

A: When the metals react with non-metals, the formation of ionic bonds occurs. Ionic compounds are…

Q: Which element is more electronegative in the chemical formula CH3OH?

A: • The chemical formula CH3OH has three different elements C (carbon), H (hydrogen) and O (oxygen).…

Q: Which ionic compounds would have the greatestlattice energy: NaCl, KCl, or MgC l 2 ? Explain…

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Q: Os – O bonds are of the type:

A:

Q: Which element has the largest electronegativity? Ga, Al,In ?

A: Introduction : Electronegativity is defined as tendency to attract shared pair of electrons.

Q: Using the Pauling electronegativity scale, which is the least polar of the following bonds? Choose…

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Q: y Choose the atom or ion in each pair which best fulfills the given criterion: (i) Greater atomic…

A: As per the bartleby expert guidelines, I am allowed to answer first threw questions at a time.…

Q: What type of bonding would you expect in each of the following? MgO Na H2S

A: Chemical bond is the force which binds the atoms together to form compound. a) MgOIn this,…

Q: In ceramics, as the electronegativity difference between atoms increases, the -6 ..bonding becomes…

A: Since you have posted multiple question. We will solve the first question for you. To get the…

Q: Predict which element in each of the following pairs is more electronegative according to the…

A: Electronegativity trend in periodic table generally increases as you move from left to right across…

Q: Which of the following best describes the shape of the sulphite ion, SO? A Trigonal planar B…

A: A multiple choice question based on molecular geometry, whowh is to be accomplished.

Q: Which of the following best describes the shape of the sulphite ion, SO,2 ? A Trigonal planar B…

A: To determine the shape of the given molecule, first draw the Lewis structure and then determine the…

Q: Which of the following is the correct setup and answer for the formal charge of silicon in SiO2?…

A: c) FC = 4 - (4 + 0) = 0 Valence electrons in silicon (Ve) = 4 In SiO2 unpaired electrons of silicon,…

Q: Which of the following compounds requires the most energy to convert one mole of the solid into…

A:

Q: Which would have a larger lattice energy value, K2S or CaS explain?

A: The lattice energy actually depends on the size and charge of the ions The smaller the size and the…

Q: Which of the following statements best describes the polarity of sulfur tetrafluoride, SF4? W: a…

A: Which of the following statements best describes the polarity of sulfur tetrafluoride, SF4 ?

Q: Which one of the following is most likely to form an anion in an ionic compound? A   Al B   N C…

A: Which one of the following is most likely to form an anion in an ionic compound?

Q: Based on the sizes of the atoms, which of the following should be the strongest single bond? Select…

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Q: Which element listed is the least electronegative? O F K S Li

A:

Q: Which of the following compounds requires the most energy to convert one mole of the solid into…

A: Lattice energy depends on two factors; those are charge and ionic radii. The anion charges are the…

Q: Which of the following compounds forms a covalent network solid? (A) PbO2 (B) SiO2 (C) TiO2 (D) All…

A: Quartz(SiO2) is a continuous framework of tetrahedral. SiO2 in its crystalline form.

Q: In the BCC crystal structure, atoms touch along which direction? O [111] O [011] O (001) O (111) O…

A: In this question, we have to choose the correct answer from the given option.

Q: Which of the following is most likely an ionic bond? Select one: a. N—O b. F—F c. C—N d. H—H e.…

A: During the formation of Ionic bond, there is a complete transfer of one or more electrons from one…

Q: The compound gallium arsenide is a commonly used semiconductor,having an energy gap Eg of 1.43 eV.…

A: The 3p,3d and 4s subshells of both Arsenic and Galliumare completely filled. They both have…

Q: For each pair, choose the compound with the higher lattice en-ergy , and explain your choice: (a)…

A: Lattice energy can be defined as the energy required to separate a mole of an ionic solid into…

Q: Arrange the elements in each set in order of increasing electronegativity: enter with no spaces e.g.…

A: Electronegativity is the measure of tendency of an atom to attract shared pair of electrons or…

Q: Which one of the following ionic solids would be expected to have the smallest lattice energy? O Sro…

A: We have five oxides of alkaline earth metal , we have to predict the option having smallest lattice…

Q: Methylene chloride (dichloromethane, CH₂Cl₂) was once a common ingredient in many paint strippers.…

A: When atoms having different electronegativities that share electrons via covalent bond is polar…

Q: The atomic radius of an oxygen atom is 73 pm, and the ionic radius of the ion O2 is 140 pm. Explain…

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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: How do I calculate Δf H of MgCl(s) given the following data? Enthalpy of sublimation for Mg(s) = +…

A: The solution is given below -

Q: The figure below shows 3 hypothetical ionic structures with different cation/anion radius ratios.…

A: To check the stability of ionic compounds , we consider the radius ratio of cation and anion .  For…

Q: The bond of Ni2Mg is more metallic than CuAl2   True or False?

A:

Q: Arrange the following elements in order of increasing electronegativity. O In B Ga Al

A: Electronegativity is defined as the tendency of an atom to share the electron cloud towards itself…