Selected Solutions Manual For General Chemistry: Principles And Modern Applications
11th Edition
ISBN: 9780133387902
Author: Ralph H. Petrucci, F. Geoffrey Herring, Jeffry D. Madura, Carey Bissonnette
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 9, Problem 99SAE
The electrons lost when Fe ionizes to Fe2- are (a) 4f-, (b) 3d; (c) 4s; (d) 3p; (e) none of these.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
3. What is the effective nuclear charge on3(a) the outer two electrons of B? 3(b) the inner two electrons of B? 3(c) Explain the four ionization energies of B being 801, 2427, 3660 and 25025kJ/mol?
Using Slater’s rule, determine Z* for
a.) a 2p electrons in O2-, F- , Na+ and Mg2+. Is the calculated value of Z* consistent with the relative sizes of these atoms?
b.) a 4f electrons in Ce, Pr and Nd. There is a decrease in size, commonly known as the Lanthanide contraction, with increasing atomic number in lanthanides. Are your values of Z* consistent with this trend?
The following is an electron transfer reaction between two atoms:
Ag + O ----> Ag2+ + O2-
Which pair of sets of quantum numbers (n,l,ms) describe the initial and final orbitals of the SECOND transferred electron, respectively?
Chapter 9 Solutions
Selected Solutions Manual For General Chemistry: Principles And Modern Applications
Ch. 9 - Prob. 1ECh. 9 - Suppose that lanthanum (Z = 57) were a newly...Ch. 9 - The following densities, in grams per cubic...Ch. 9 - The blowing melting points are in degrees Celsius....Ch. 9 - Mendeleev's periodic table did not preclude the...Ch. 9 - Prob. 6ECh. 9 - Prob. 7ECh. 9 - Concerning the incomplete seventh period of the...Ch. 9 - For each of the following pairs, indicate the atom...Ch. 9 - Indicate the smallest and the largest species...
Ch. 9 - Explain why the radii of atoms do not simply...Ch. 9 - The masses of individual atoms can be determined...Ch. 9 - Which is (a) the smallest atom in group 13; (b)...Ch. 9 - How would you expect the sizes of the hydrogen...Ch. 9 - Prob. 15ECh. 9 - Explain why the generalizations presented in...Ch. 9 - Among the following ions, several pairs are...Ch. 9 - Prob. 18ECh. 9 - All the isoelectronic species illustrated in the...Ch. 9 - Prob. 20ECh. 9 - Use principles established in this chapter to...Ch. 9 - Are there any atoms for which the second...Ch. 9 - Some electron affinities are negative quantities,...Ch. 9 - How much energy, in pules, must be absorbed to...Ch. 9 - How much energy, in kilojoules, is required to...Ch. 9 - Prob. 26ECh. 9 - The production of gaseous bromide ions from...Ch. 9 - Use ionization energies and electron affinities...Ch. 9 - The Naa ion and the Ne atom are isoelectronic. The...Ch. 9 - Prob. 30ECh. 9 - Compare the elements Al, Si, S, and Cl. a. Place...Ch. 9 - Compare the elements Na, Mg, O, and P. a. Place...Ch. 9 - Unpaired electrons are found in only one of the...Ch. 9 - Which of the following species has the greatest...Ch. 9 - Which of the following species would you expect to...Ch. 9 - Write electron configurations consistent with the...Ch. 9 - Must all atoms with an odd atomic number be...Ch. 9 - Neither Co24 nor Co24 has 4s electrons in its...Ch. 9 - Use ideas presented in this chapter to indicate...Ch. 9 - Arrange the following atoms in order of increasing...Ch. 9 - Arrange the following species in order of...Ch. 9 - For the following groups of elements, select the...Ch. 9 - Prob. 43ECh. 9 - Of the species Naa, Na, F, and F-, which has the...Ch. 9 - Match each of the lettered items on the left with...Ch. 9 - Prob. 46ECh. 9 - Which of the following ions are unlikely to be...Ch. 9 - Which of the following ions are likely to be found...Ch. 9 - Four atoms and/or ions are sketched below in...Ch. 9 - Prob. 50IAECh. 9 - In Mendeleev's time, indium oxide, which is 82.5%...Ch. 9 - Instead of accepting the atomic mass of indium...Ch. 9 - Refer to Figure 9-11 and explain why the...Ch. 9 - Explain why the third ionization energy of Li(g)...Ch. 9 - Prob. 55IAECh. 9 - Prob. 56IAECh. 9 - Studies done in 1880 showed that a chloride of...Ch. 9 - Assume that atoms are herd spheres, and use the...Ch. 9 - When sodium chloride is strongly heated in a...Ch. 9 - Use information from Chapters 8 and 9 to calculate...Ch. 9 - Refer only to the periodic table on the inside...Ch. 9 - Refer to the footnote on page 393. Then use values...Ch. 9 - Prob. 63IAECh. 9 - Prob. 64IAECh. 9 - The work functions for a number of metals are...Ch. 9 - The following are a few elements and their...Ch. 9 - Gaseous sodium atoms absorb quanta with the...Ch. 9 - A method for estimating electron affinities is to...Ch. 9 - We have seen that the wave functions of...Ch. 9 - In your own words, define the following terms (a)...Ch. 9 - Briefly describe each of the following ideas or...Ch. 9 - Explain the important distinctions between each...Ch. 9 - Prob. 73SAECh. 9 - Prob. 74SAECh. 9 - Prob. 75SAECh. 9 - Prob. 76SAECh. 9 - Prob. 77SAECh. 9 - An ion that is isoelectronic with Se2- is (a) S2-...Ch. 9 - Write electron configurations to show the first...Ch. 9 - Explain why the first ionization energy of Mg is...Ch. 9 - Prob. 81SAECh. 9 - Prob. 82SAECh. 9 - Find three pairs of elements that are out of order...Ch. 9 - Prob. 84SAECh. 9 - Prob. 85SAECh. 9 - Prob. 86SAECh. 9 - Prob. 87SAECh. 9 - Prob. 88SAECh. 9 - In multielectron atoms many of the periodic trends...Ch. 9 - Consider a nitrogen atom in the ground state and...Ch. 9 - Prob. 91SAECh. 9 - Describe how the ionization energies of the ions...Ch. 9 - Prob. 93SAECh. 9 - Prob. 94SAECh. 9 - When compared to a nonmetal of the same period, a...Ch. 9 - Prob. 96SAECh. 9 - Which of the following has a smaller radius than a...Ch. 9 - Prob. 98SAECh. 9 - The electrons lost when Fe ionizes to Fe2- are (a)...Ch. 9 - Prob. 100SAE
Knowledge Booster
Learn more about
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
- 5. Calculate the effective nuclear charge on a 5s, 5p, and 4d electron in a tin atom.arrow_forward2. Explain the trends in effective nuclear charge (Zeff) across the second row (Li through Ne). Your answer should include a definition of Zeff.arrow_forwardWhich of the following sets of quantum numbers would account for the highest-energy electron in Ni2+?arrow_forward
- Boron, atomic number 5, occurs naturally as two isotopes, 10B and 11B, with natural abundances of 19.9% and 80.1%, respectively.(a) In what ways do the two isotopes differ from each other? Does the electronic configuration of 10B differ from that of 11B? (b) Drawthe orbital diagram for an atom of 11B. Which electrons are the valence electrons? (c) Indicate three ways in which the 1s electrons inboron differ from its 2s electrons. (d) Elemental boron reacts with fluorine to form BF3, a gas. Write a balanced chemical equation forthe reaction of solid boron with fluorine gas. (e) ΔHf° for BF31g2 is -1135.6 kJ>mol. Calculate the standard enthalpy change in thereaction of boron with fluorine. (f) Will the mass percentage of F be the same in 10BF3 and 11BF3? If not, why is that the case?arrow_forward(a) Using Equation 6.5, calculate the energy of an electronin the hydrogen atom when n = 2 and when n = 6. Calculatethe wavelength of the radiation released when an electronmoves from n = 6 to n = 2. (b) Is this line in the visibleregion of the electromagnetic spectrum? If so, what color is it?arrow_forwardNa+, Ne, O2-, Mg2+, F- Which isthe smallest in size? Which has the lowest ionization energy?arrow_forward
- 3. (a) Sketch the s orbital and the 3 types of p orbitals. (b) Which of the quantum numbers govern,i. the shape of an orbital?il. the energy of an orbital?ili. the spin properties of the electron?iv. the spatial orientation of the orbital? (c) Write the electron configuration for the following elements in the ground state.i. P and p3-(atomic number =15).il. Ca and Caz+ (atomic number =20).(d) If n= 3, find thei. angular Momentum Quantum Number, /il. subshell designation.ili. magnetic Quantum number, m,iv. number of orbitals in subshells.arrow_forwardAt first glance, we expect the Zeff of a valence electron of sodium (Z = 11) to be 1 but in reality, it is closer to 2.667 because _____. A) the assumptions that core electrons block protons 1 for 1 and valence electrons contribute to shielding is completely valid. B) of quantum effects that are not understood. C) the assumptions that core electrons block protons 1 for 1 and valence electrons do not contribute to shielding are not completely valid.arrow_forwardThe following is an electron transfer reaction between two atoms: Ag + O ----> Ag2+ + O2- Which pair of sets of quantum numbers (n,l,ms) describe the initial and final orbitals of the SECOND transferred electron, respectively? a. From (2,0, -1/2) to (5,1, +1/2) b. From (5,0, -1/2) to (2,1, -1/2) c. From (4,2, 1/2) to (2,1, 1/2) d. From (5,2,+1/2) to (2,1,+1/2) e. From (2,1,-1/2) to (4,2,-1/2)arrow_forward
- Q.1(a) What were the important advance (s) as a result of which, idea of an electron orbitmovement was swapped by, the notion of probability of finding electron in an orbital?What name was given to the transformed atomic model? Also explain its variouspostulates.(b) Which quantum numbers revel information about the shape, energy, orientation, andsize of the orbitals? How many orbitals are possible for n=4? Which of these may bedescribed as gerade?(c) The signs of the unsquared wave functions are usually shown in plots of the squaredfunctions. Why do you think this practice exists? Give values of angular nodes andplane of 3p, 4d, 2p, 4f, 4s.(d) Predict the trend in values of slater’s constant of the every first element of each groupof p-block elements.arrow_forwardWhat is the energy of a photon in joules when an electron of Li2+ moves from orbit n=2 to n=1?arrow_forwardSilver and rubidium both form +1 ions, but silver is far lessreactive. Suggest an explanation, taking into account theground-state electron configurations of these elements andtheir atomic radii.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Periodic Properties of Elements | Chemistry | IIT-JEE | NEET | CBSE | Misostudy; Author: Misostudy;https://www.youtube.com/watch?v=L26rRWz4_AI;License: Standard YouTube License, CC-BY
Periodic Trends: Electronegativity, Ionization Energy, Atomic Radius - TUTOR HOTLINE; Author: Melissa Maribel;https://www.youtube.com/watch?v=0h8q1GIQ-H4;License: Standard YouTube License, CC-BY