General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN: 9781305580343
Author: Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher: Cengage Learning
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Chapter 9, Problem 9.124QP
Interpretation Introduction
Interpretation:
The energy to formed a mole of given crystal has to be estimated.
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Use the data provided below to calculate the lattice energy of RbCl. Is this value greater or less than thelattice energy of NaCl? Explain.Electron affinity of Cl = –349 kJ/mol1st ionization energy of Rb = 403 kJ/molBond energy of Cl2 = 242 kJ/molSublimation energy of Rb = 86.5 kJ/molΔHf [RbCl (s)] = –430.5 kJ/mol
Suppose a chemist discovers a new metallic element and names it "Xercisium" (Xr). Xr exhibits chemical behaviour similar to an alkaline earth.
Xr(s) + Cl2(g) → XrCl2(s)
Lattice energy for XrCl2
-2020. kJ/mol
First Ionization energy of Xr
500. kJ/mol
Second Ionization energy of Xr
950. kJ/mol
Electron affinity of Cl
-348.7 kJ/mol
Bond energy of Cl2
239 kJ/mol
Enthalpy of sublimation (atomization) of Xr
200. kJ/mol
Use the above data to calculate ΔH°f for Xercisium chloride.
Write electron configurations for
a. the cations Sr2+, Cs+, In+, and Pb2+.
b. the anions P3-, S2-, and Br-.
Chapter 9 Solutions
General Chemistry - Standalone book (MindTap Course List)
Ch. 9.1 - Represent the transfer of electrons from magnesium...Ch. 9.2 - Prob. 9.2ECh. 9.2 - Prob. 9.3ECh. 9.2 - Prob. 9.4ECh. 9.2 - The following are electron configurations for some...Ch. 9.3 - Which has the larger radius, S or S2? Explain.Ch. 9.3 - Without looking at Table 9.3, arrange the...Ch. 9.3 - Prob. 9.7ECh. 9.5 - Using electronegativities, decide which of the...Ch. 9.6 - Dichlorodifluoromethane, CCl2F2, is a gas used as...
Ch. 9.6 - Prob. 9.10ECh. 9.6 - Prob. 9.11ECh. 9.6 - Prob. 9.2CCCh. 9.7 - Prob. 9.12ECh. 9.8 - Prob. 9.13ECh. 9.8 - Prob. 9.14ECh. 9.9 - Prob. 9.15ECh. 9.9 - Prob. 9.3CCCh. 9.10 - Estimate the OH bond length in H2O from the...Ch. 9.10 - Formic acid, isolated in 1670, is the irritant in...Ch. 9.11 - Use bond enthalpies to estimate the enthalpy...Ch. 9 - Describe the formation of a sodium chloride...Ch. 9 - Prob. 9.2QPCh. 9 - Prob. 9.3QPCh. 9 - Define lattice energy for potassium bromide.Ch. 9 - Why do most monatomic cations of the main-group...Ch. 9 - Prob. 9.6QPCh. 9 - Prob. 9.7QPCh. 9 - Prob. 9.8QPCh. 9 - Prob. 9.9QPCh. 9 - Draw a potential-energy diagram for a molecule...Ch. 9 - Prob. 9.11QPCh. 9 - Prob. 9.12QPCh. 9 - Prob. 9.13QPCh. 9 - Prob. 9.14QPCh. 9 - Prob. 9.15QPCh. 9 - Prob. 9.16QPCh. 9 - Prob. 9.17QPCh. 9 - Prob. 9.18QPCh. 9 - Which of the following contains both ionic and...Ch. 9 - The radii of the species S, S+, and S decrease in...Ch. 9 - Prob. 9.21QPCh. 9 - Prob. 9.22QPCh. 9 - Prob. 9.23QPCh. 9 - Bond Enthalpy When atoms of the hypothetical...Ch. 9 - You land on a distant planet in another universe...Ch. 9 - Which of the following represent configurations of...Ch. 9 - Prob. 9.27QPCh. 9 - Prob. 9.28QPCh. 9 - Prob. 9.29QPCh. 9 - For each of the following molecular models, write...Ch. 9 - For each of the following molecular formulas, draw...Ch. 9 - Below are three resonance formulas for N2O...Ch. 9 - Lithium, Li, reacts with element X to form an...Ch. 9 - Prob. 9.34QPCh. 9 - Prob. 9.35QPCh. 9 - Prob. 9.36QPCh. 9 - Use Lewis symbols to represent the transfer of...Ch. 9 - Use Lewis symbols to represent the electron...Ch. 9 - Prob. 9.39QPCh. 9 - Prob. 9.40QPCh. 9 - Prob. 9.41QPCh. 9 - Prob. 9.42QPCh. 9 - Prob. 9.43QPCh. 9 - Prob. 9.44QPCh. 9 - Prob. 9.45QPCh. 9 - Prob. 9.46QPCh. 9 - Prob. 9.47QPCh. 9 - Which has the larger radius, N3 or P3? Explain....Ch. 9 - Arrange the following in order of increasing ionic...Ch. 9 - Arrange the following in order of increasing ionic...Ch. 9 - Use Lewis symbols to show the reaction of atoms to...Ch. 9 - Prob. 9.52QPCh. 9 - Assuming that the atoms form the normal number of...Ch. 9 - Assuming that the atoms form the normal number of...Ch. 9 - Prob. 9.55QPCh. 9 - Prob. 9.56QPCh. 9 - Arrange the following bonds in order of increasing...Ch. 9 - Decide which of the following bonds is least polar...Ch. 9 - Prob. 9.59QPCh. 9 - Prob. 9.60QPCh. 9 - Prob. 9.61QPCh. 9 - Write Lewis formulas for the following molecules:...Ch. 9 - Write Lewis formulas for the following molecules:...Ch. 9 - Write Lewis formulas for the following molecules:...Ch. 9 - Write Lewis formulas for the following ions: a ClO...Ch. 9 - Write Lewis formulas for the following ions: a...Ch. 9 - Write resonance descriptions for the following: a...Ch. 9 - Prob. 9.68QPCh. 9 - Prob. 9.69QPCh. 9 - Prob. 9.70QPCh. 9 - Write Lewis formulas for the following: a XeF2 b...Ch. 9 - Write Lewis formulas for the following: a I3 b...Ch. 9 - Write Lewis formulas for the following: a BCl3 b...Ch. 9 - Write Lewis formulas for the following: a BeF2 b...Ch. 9 - Write a Lewis formula for each of the following,...Ch. 9 - Write a Lewis formula for each of the following,...Ch. 9 - Prob. 9.77QPCh. 9 - For each of the following, use formal charges to...Ch. 9 - Prob. 9.79QPCh. 9 - Prob. 9.80QPCh. 9 - Calculate the bond length for each of the...Ch. 9 - Prob. 9.82QPCh. 9 - One of the following compounds has a...Ch. 9 - Prob. 9.84QPCh. 9 - Use bond enthalpies (Table 9.5) to estimate H for...Ch. 9 - A commercial process for preparing ethanol (ethyl...Ch. 9 - For each of the following pairs of elements, state...Ch. 9 - For each of the following pairs of elements, state...Ch. 9 - Prob. 9.89QPCh. 9 - Prob. 9.90QPCh. 9 - Iodic acid, HIO3, is a colorless, crystalline...Ch. 9 - Prob. 9.92QPCh. 9 - Sodium amide, known commercially as sodamide, is...Ch. 9 - Prob. 9.94QPCh. 9 - Nitronium perchlorate, NO2ClO4, is a reactive salt...Ch. 9 - Solid phosphorus pentabromide, PBr5, has been...Ch. 9 - Write electron-dot formulas for the following: a...Ch. 9 - Prob. 9.98QPCh. 9 - Prob. 9.99QPCh. 9 - Write Lewis formulas for the following: a AlCl4 b...Ch. 9 - Prob. 9.101QPCh. 9 - Prob. 9.102QPCh. 9 - Prob. 9.103QPCh. 9 - Acetic acid has the structure CH3CO(OH), in which...Ch. 9 - Prob. 9.105QPCh. 9 - Methyl nitrite has the structure No attempt has...Ch. 9 - Prob. 9.107QPCh. 9 - Prob. 9.108QPCh. 9 - Use bond enthalpies to estimate H for the reaction...Ch. 9 - Prob. 9.110QPCh. 9 - Compare the properties of an ionic material such...Ch. 9 - Prob. 9.112QPCh. 9 - Explain the decomposition of nitroglycerin in...Ch. 9 - How did the Swedish chemist Alfred Nobel manage to...Ch. 9 - What property of a chemical bond gives rise to the...Ch. 9 - Prob. 9.116QPCh. 9 - Prob. 9.117QPCh. 9 - Calculate the lattice energy of potassium...Ch. 9 - Prob. 9.119QPCh. 9 - Prob. 9.120QPCh. 9 - Prob. 9.121QPCh. 9 - An ion M2+ has the configuration [Ar]3d2, and an...Ch. 9 - Prob. 9.123QPCh. 9 - Prob. 9.124QPCh. 9 - Prob. 9.125QPCh. 9 - Prob. 9.126QPCh. 9 - Which of the following molecules contains only...Ch. 9 - Prob. 9.128QPCh. 9 - Two fourth-period atoms, one of a transition...Ch. 9 - Prob. 9.130QPCh. 9 - Draw resonance formulas of the phosphoric acid...Ch. 9 - Prob. 9.132QPCh. 9 - Prob. 9.133QPCh. 9 - Prob. 9.134QPCh. 9 - Prob. 9.135QPCh. 9 - Prob. 9.136QPCh. 9 - Phosphorous acid. H3PO3, has the structure...Ch. 9 - Hypophosphorous acid, H3PO2, has the structure...Ch. 9 - An ionic compound has the following composition...Ch. 9 - An ionic compound has the following composition...Ch. 9 - A gaseous compound has the following composition...Ch. 9 - A liquid compound used in dry cleaning contains...Ch. 9 - A compound of tin and chlorine is a colorless...Ch. 9 - Prob. 9.144QPCh. 9 - Calculate the enthalpy of reaction for...Ch. 9 - Prob. 9.146QPCh. 9 - Prob. 9.147QPCh. 9 - Prob. 9.148QPCh. 9 - Prob. 9.149QPCh. 9 - Prob. 9.150QP
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Calculate the lattice energy of potassium fluoride, KF, using the BornHaber cycle. Use thermodynamic data from Appendix C to obtain the enthalpy changes for each step. (Note: You will obtain a slightly different answer if you use values given in Chapter 8 for the ionization energy and electron affinity, which are energy values at 0 K rather than the enthalpy changes at 298 K.)arrow_forward7.107 How do the Lewis symbols for C, Si, and Ge reflect the similarity in their electron configurations?arrow_forwardSuppose a chemist discovers a new metallic element and names it "Xhaustium" (Xh).Xh exhibits chemical behaviour similar to an alkaline earth. Xh(s) + F2(g) → XhF2(s) Lattice energy for XhF2 -2140. kJ/mol First Ionization energy of Xh 310. kJ/mol Second Ionization energy of Xh 589 kJ/mol Electron affinity of F -327.8 kJ/mol Bond energy of F2 154 kJ/mol Enthalpy of sublimation (atomization) of Xh 150. kJ/mol Use the above data to calculate ΔH°f for Xhaustium fluoride. Your answer must be accurate and precise to the nearest 1 kJ/mol, as are the given parameters.arrow_forward
- Suppose a chemist discovers a new metallic element and names it "Xtrinsium" (Xt). Xt exhibits chemical behaviour similar to an alkaline earth. Xt(s) + F2(g) → XtF2(s) Lattice energy for XtF2 -2360. kJ/mol First Ionization energy of Xt 520. kJ/mol Second Ionization energy of Xt 936 kJ/mol Electron affinity of F -327.8 kJ/mol Bond energy of F2 154 kJ/mol Enthalpy of sublimation (atomization) of Xt 180. kJ/mol Use the above data to calculate ΔH°f for Xtrinsium fluoride.arrow_forwardImagine a metallic element had been discovered and was named "Gondolium" (Gn).Gn was found to exhibit chemistry like that of an alkaline earth. Gn(s) + F2(g) → GnF2(s) Lattice energy for GnF2 -1950. kJ/mol First Ionization energy of Gn 450. kJ/mol Second Ionization energy of Gn 855 kJ/mol Electron affinity of F -327.8 kJ/mol Bond energy of F2 154 kJ/mol Enthalpy of sublimation (atomization) of Gn 195 kJ/mol Use the above data to calculate ΔH°f for gondolium fluoride.arrow_forwardThe ionic radii of element E and a different metallic element, M, are shown in the following table: Both elements form oxides, E2O and MO. If lattice energy is defined as the energy required to separate an ionic solid into individual separate gaseous ions, would the lattice energy of MO be less than, equal to, or greater than the lattice energy of the oxide E2O? Justify your answer in terms of Coulomb's lawarrow_forward
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