Chemistry, Books a la Carte Plus Mastering Chemistry with eText -- Access Card Package (7th Edition)
Chemistry, Books a la Carte Plus Mastering Chemistry with eText -- Access Card Package (7th Edition)
7th Edition
ISBN: 9780133900811
Author: John E. McMurry, Robert C. Fay, Jill Kirsten Robinson
Publisher: PEARSON
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Chapter 6, Problem 6.1P
Interpretation Introduction

Interpretation:

The ground-state electron configuration for the following ion should be determined:

Ni2+

Concept introduction: Electronic configuration represents the arrangement of electrons in different orbitals following the rules of filling of electrons in the atomic orbitals such as s orbital can have maximum of two electrons, p orbital can have maximum of 6 electrons and the maximum number of electrons in d and f orbitals are 10 and 14 respectively.

All the suborbital can have maximum of 2 electrons with opposite spins.

Expert Solution
Check Mark

Answer to Problem 6.1P

Solution: Ni:[Ar]3d84s2electron loses2 electronsNi2+:[Ar]3d8

Explanation of Solution

The cation Ni2+ is formed when parent atom Ni loses two electrons. Ni has an atomic number 28, that is, Ni atom has 28 electrons. The electrons configuration of Ni is as follows:

  Ni (28): [Ar]3d84 s2

Nickel loses its two 4s electrons to give Ni2+ with the Nickel configuration as follows:

  Ni:[Ar]3d84s2electron loses2 electronsNi2+:[Ar]3d8

(c)

Interpretation Introduction

Interpretation:

The ground-state electron configuration for the following ion should be determined:

N3-

Concept introduction: Electronic configuration represents the arrangement of electrons in different orbitals following the rules of filling of electrons in the atomic orbitals such as s orbital can have maximum of two electrons, p orbital can have maximum of 6 electrons and the maximum number of electrons in d and f orbitals are 10 and 14 respectively.

All the suborbital can have maximum of 2 electrons with opposite spins.

Expert Solution
Check Mark

Answer to Problem 6.1P

Solution:

  N:1s22s22p3electron gains+3 electronsN31s22s22p6 or Ne

Explanation of Solution

The anion N3- is formed when parent atom nitrogen gains three electrons. N has an atomic number 7, that is, N atom has 7 electrons. The electrons configuration of N is as follows:

  N(7):1s22s22p3

Nitrogen gains 3 electrons to give N3- with the configuration as follows:

  N:1s22s22p3electron gains+3 electronsN31s22s22p6 or Ne

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Chapter 6 Solutions

Chemistry, Books a la Carte Plus Mastering Chemistry with eText -- Access Card Package (7th Edition)

Ch. 6 - Prob. 6.11PCh. 6 - Prob. 6.12ACh. 6 - Prob. 6.13PCh. 6 - APPLY 6.14 Calculate the energy of electrostatic...Ch. 6 - Prob. 6.15PCh. 6 - Conceptual APPLY 6.16 One of the following...Ch. 6 - Prob. 6.17PCh. 6 - PROBLEM 6.18 Compare the following two ionic...Ch. 6 - PROBLEM 6.19 An ionic liquid consisting of a bulky...Ch. 6 - Where on the periodic table would you find the...Ch. 6 - Which of the following spheres is likely to...Ch. 6 - Circle the approximate part or parts of the...Ch. 6 - Prob. 6.23CPCh. 6 - This figure represents the successive ionization...Ch. 6 - In the following drawings, red spheres represent...Ch. 6 - Which of the following drawings is more likely to...Ch. 6 - Prob. 6.27CPCh. 6 - Which of the following alkali metal halides has...Ch. 6 - Which of the following alkali metal halides has...Ch. 6 - Three binary compounds are represented on the...Ch. 6 - Given the following values for the formation of...Ch. 6 - What is the difference between a covalent bond and...Ch. 6 - Prob. 6.33SPCh. 6 - What is the difference between a molecule and an...Ch. 6 - Prob. 6.35SPCh. 6 - How many protons and electrons are in each of the...Ch. 6 - What is the identity of the element X in the...Ch. 6 - Prob. 6.38SPCh. 6 - Prob. 6.39SPCh. 6 - Prob. 6.40SPCh. 6 - Prob. 6.41SPCh. 6 - What doubly positive ion has the following...Ch. 6 - Prob. 6.43SPCh. 6 - Prob. 6.44SPCh. 6 - Which element in the transition-metal series Sc...Ch. 6 - Prob. 6.46SPCh. 6 - Prob. 6.47SPCh. 6 - Prob. 6.48SPCh. 6 - Prob. 6.49SPCh. 6 - Prob. 6.50SPCh. 6 - Prob. 6.51SPCh. 6 - Prob. 6.52SPCh. 6 - Prob. 6.53SPCh. 6 - Prob. 6.54SPCh. 6 - Prob. 6.55SPCh. 6 - Prob. 6.56SPCh. 6 - Prob. 6.57SPCh. 6 - Prob. 6.58SPCh. 6 - Prob. 6.59SPCh. 6 - What is the relationship between the electron...Ch. 6 - Prob. 6.61SPCh. 6 - Prob. 6.62SPCh. 6 - Prob. 6.63SPCh. 6 - Prob. 6.64SPCh. 6 - Prob. 6.65SPCh. 6 - Prob. 6.66SPCh. 6 - Prob. 6.67SPCh. 6 - Prob. 6.68SPCh. 6 - Prob. 6.69SPCh. 6 - Prob. 6.70SPCh. 6 - Prob. 6.71SPCh. 6 - Prob. 6.72SPCh. 6 - Prob. 6.73SPCh. 6 - Prob. 6.74SPCh. 6 - Prob. 6.75SPCh. 6 - Find the lattice energy of LiBr(s) in Table 6.3,...Ch. 6 - Prob. 6.77SPCh. 6 - Prob. 6.78SPCh. 6 - Prob. 6.79SPCh. 6 - Prob. 6.80SPCh. 6 - Prob. 6.81SPCh. 6 - Prob. 6.82SPCh. 6 - Prob. 6.83SPCh. 6 - Use the data and the result in Problem 6.78 to...Ch. 6 - Prob. 6.85SPCh. 6 - Prob. 6.86CPCh. 6 - Prob. 6.87CPCh. 6 - Prob. 6.88CPCh. 6 - Prob. 6.89CPCh. 6 - Prob. 6.90CPCh. 6 - Prob. 6.91CPCh. 6 - Prob. 6.92CPCh. 6 - Prob. 6.93CPCh. 6 - Prob. 6.94CPCh. 6 - Prob. 6.95CPCh. 6 - Prob. 6.96CPCh. 6 - Prob. 6.97CPCh. 6 - Prob. 6.98CPCh. 6 - Consider the electronic structure of the element...Ch. 6 - Prob. 6.100MPCh. 6 - Prob. 6.101MP
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