write a balanced chemical equation using STRUCTURAL FORMULAS (showinf all lone pairs) for all the reactants and the products

Q: 8) What is the Lewis symbol for each of the following atoms or ions: a) K b) As c) Sn²+ d) N³-

A: A Lewis dot symbol contains the chemical symbol for an element which is surrounded by dots that…

Q: Write the empirical formula of at least four binary ionic compounds that could be formed from the…

A: A compound is formed by the electrostatic interaction between the cation and the anion. The cation…

Q: se electronegativities (C= 2.5; H= 2.1) to answer the following question. What kind of bond exists…

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Q: Write Lewis formulas, including unshared pairs, for each of the following. Carbon has four bonds in…

A: Write Lewis formulas, including unshared pairs, for each of the following. Carbon has four bonds in…

Q: What is the lewis structure of CO3-?

A: The given compound must be CO32- not CO3-.

Q: Write two resonance structures for hydrogen azide HN3 (HNNN). What is the predicted HNN bond angle…

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Q: Using some of the bond energies, calculate AH(in kJ) for the following reaction: CH4 (g) + 202(g) →…

A: Given, CH4(g) + 2O2(g) → CO2(g) + 2H2O(g) Enthalpy change for the reaction (∆Hrxn) = ? Bonds bond…

Q: Write the empirical formula of at least four binary ionic compounds that could be formed from the…

A: Introduction The empirical formula of a compound served as the foundation for the concept employed…

Q: Highlight the polar bond(s) in the Lewis structure. H H-N-C-C-0-H H HO

A: The objective of the question is to identify the polar bonds in the given molecule.

Q: Draw the correct Lewis structures to determine the bonding structure. Calculate the enthalpy change…

A: Given: CO (g) + 2H2 (g) →CH3OH (g)

Q: Assuming similar crystal structure,  which of the following has the strongest lattice energy?…

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Q: Arrange KCI,KF, and KI in order of increasing lattice energy.

A: Lattice energy depends on the charge of the ions and the size of the ions. Lattice energy increases…

Q: In the Lewis model, a covalent chemical bond is the sharing of electrons (represented by…

A: Covalent chemical bond is formed by the sharing of e- between two atoms to create the noble gas…

Q: A)review the section on Bond Polarity and Partial Ionic Character and the figure that has an ionic…

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

Q: Which of the following ionic compounds would be expected to have the highest lattice energy? RbBr,…

A: The objective of the question is to determine which of the given ionic compounds would have the…

Q: Write the correct Lewis structures for CH4CH4. All hydrogen atoms must be shown

A: Lewis structure: The structure which shows the total number of electrons around the central atom. It…

Q: Which will have the most exothermic bond energy NaCl or KCl?

A: Bond energy is related to the atomic radii increase in an inverse manner. Lesser the radii more will…

Q: What is this type of molecule called and label the three components and the kind of bonds linking…

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Q: Write the Lewis symbols that represent the ions in ionic compound. Li2S

A: The Lewis symbols that represent the ions in ionic compound Li2S will be:

Q: 0,0,. Write the empirical formula for at least four ionic compounds that could be formed from the…

A: The objective of this question is to determine the empirical formulas for ionic compounds that could…

Q: Based on the lewis structure for the isocyante Ion , NCO^-, which atoms would have the formal…

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Q: ) For each of the compounds MgO, Br2 and HBr: (a) What are the two atoms that formed each molecule?…

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