answer must be correct or i will give down vote Draw resonance Structures for thefollowing 2 ions. Use arrows toShow apparent movement ofelectrons.J+NX←

I have shown the arrows which depict the flow of electrons across the molecule and give rise to…

Answered: Draw resonance Structures for the…

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter7: Covalent Bonding

Section: Chapter Questions

Problem 77QAP

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7.107 How do the Lewis symbols for C, Si, and Ge reflect the similarity in their electron configurations?
Consider the following information. • The lattice energy of CsCl is AH lattice = -657 kJ/mol. • The enthalpy of sublimation of Cs is AH sub = 76.5 kJ/mol. • The first ionization energy of Cs is IE₁ = 376 kJ/mol. • The electron affinity of Cl is AHEA = -349 kJ/mol. • The bond energy of Cl, is BE = 243 kJ/mol. Determine the enthalpy of formation, AH₁, for CsCl(s). AH₁ = G Search or type URL % 5 A MacBook Pro 6 & 7 * CO 8 9 O - O 0 kJ/mol A I P
Suppose there is an element X which occurs naturally as X2(g).X2(g) + 2O2(g) → X2O4(g)ΔHof of O(g) is 249 kJ/molΔHof of X(g) is 458.5 kJ/molΔHof of X2O4(g) is 31 kJ/molThe X-X single bond energy is 116 kJ/molUse the above data to estimate the average bond energy in X2O4. Give your answer to the nearest 1 kJ/mol.
What is the lattice energy of RbBr? Use the given information below.Heat of formation for RbBr = -389.20 kJ/molHeat of sublimation for Rb = 82.00 kJ/molIonization Energy for Rb = 409.00 kJ/molBond dissociation energy for Br2 = 190.00 kJ/molElectron affinity of Br = -325.00 kJ/molHeat of vaporization for Br2 = 30.90 kJ/mol
Consider the following data for tungsten: atomic mass electronegativity electron affinity ionization energy heat of fusion 183.84 2.36 78.6 (2) W (g) + e 770. 1 35. g mol kJ mol You may find additional useful data in the ALEKS Data tab. kJ mol Does the following reaction absorb or release energy? 2+ (1) W²(g) + e w (g) kJ mol Is it possible to calculate the amount of energy absorbed or released by reaction (1) using only the data above? w (g) If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (1): Does the following reaction absorb or release energy? Is it possible to calculate the amount of energy absorbed or released by reaction (2) using only the data above? If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (2): release absorb Can't be decided with the data given. O yes no kJ/mol release absorb Can't be decided with the data given. yes no kJ/mol
Place the following elements in... increasing electronegativity: Se Cl S increasing ionization energy: Al P Sr increasing affinity for electrons: K Ge Cl increasing lattice energy: Na2S KCl MgS
The following Lewis diagram represents the valence electron configuration of a main-group element. •X• (Express your answer as a chemical symbol.) The element in period 5 that has this valence electron congfiguration is
Consider the following information. • The lattice energy of CsCl is AHLattice = -657 kJ/mol. • The enthalpy of sublimation of Cs is AHsub = 76.5 kJ/mol. The first ionization energy of Cs is IE₁ = 376 kJ/mol. • The electron affinity of Cl is AHEA = -349 kJ/mol. • The bond energy of Cl, is BE = 243 kJ/mol. Determine the enthalpy of formation, AH, for CsCl(s). AH₁ = kJ/mol
Using the following data, calculate the lattice energy of calcium chloride: Ca2+(g) + 2Cl– (g) → CaCl2(s) ΔHlattice = ? Sublimation enthalpy of calcium ΔH = 177.8 kJ/mol First ionization energy of calcium ΔH = 590.2 kJ/mol Second ionization energy of calcium ΔH = 1144.2 kJ/mol First electron affinity of chlorine ΔH = –349 kJ/mol Heat of formation of CaCl2(s) ΔH = –795.4 kJ/mol Bond energy of Cl2 (see Table 2) Use Hess’s law to calculate the lattice energy of calcium chloride. set-up must show all the chemical equations and you must show how their H values add up to give your answer.
Choose the related energy for the following reaction: 2 Cs* (g) + O2- (g) → Cs20 (s) electron affinity ionization energy heat of formation lattice energy
Based on the following information calculate the approximate lattice energy of MgCl2. The radius of Na+ is 1.5 times as large as Mg2+. The lattice energy for NaCl is 787 kJ/mole.
Consider the following information. • The lattice energy of KCl is AHjattice = -701 kJ/mol. • The enthalpy of sublimation of K is AH sub = 89.0 kJ/mol. • The first ionization energy of K is IE1 = 419 kJ/mol. • The electron affinity of Cl is AHEA = -349 kJ/mol. • The bond energy of Cl, is BE = 243 kJ/mol. Determine the enthalpy of formation, AHf, for KCl(s). ΔΗ- kJ/mol

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Draw resonance Structures for the following 2 ions. Use arrows to Show apparent movement of electrons. J + NX ←