ACHIEVE/CHEMICAL PRINCIPLES ACCESS 2TERM
ACHIEVE/CHEMICAL PRINCIPLES ACCESS 2TERM
7th Edition
ISBN: 9781319403959
Author: ATKINS
Publisher: MAC HIGHER
bartleby

Concept explainers

Question
Book Icon
Chapter 9, Problem 9C.1E

(a)

Interpretation Introduction

Interpretation:

The name of the complex [Fe(CN)6]4- has to be given.

Concept Introduction:

Rules for naming the complex:

  • Name the ligands first, and then the metal atom or ion. A Roman numeral in parentheses denotes the oxidation number of the central metal ion.
  • Neutral ligands, such as H2NCH2CH2NH2 (ethylenediamine) have the same name as the molecule, except for H2O (aqua), NH3 (ammine), CO (carbonyl), and NO (nitrosyl).
  • Anionic ligands end in -o; for anions that end in -ide (such as chloride), -ate (such as sulfate), and -ite (such as nitrite), change the endings as -ide, -ido, ate, -ato, ite, -ito.

Examples: chlorido, sulfato, and nitrito.

  • Greek prefixes indicate the number of each type of ligand in the complex ion:2-di, 3-tri, 4-tetra, 5-penta, 6-hexa.
  • If the ligand already contains a Greek prefix (such as the diinethylenediamine) or if it is polydentate (able to attach at more than one binding site simultaneously), then the following prefixes are used instead 2-bis, 3-tris, 4-tetrakis.
  • Ligands are named in alphabetical order, ignoring any Greek prefix.
  • If there is an uncertainty in identifying which atom is linked to the metal atom, then k E is added to the name in parentheses, where E denotes the connecting atom (and k is kappa).
  • If the complex has an overall negative charge (an anionic complex), the suffix -ate is added to the stem of the metal’s name. If the symbol of the metal originates from a Latin name, then the Latin stem is used followed by the oxidation number of the metal in Roman numerals.
  • The name of a coordination compound (as distinct from a complex cation or anion) is built in the same way as that of a simple compound, with the cation named before the anion.

(a)

Expert Solution
Check Mark

Answer to Problem 9C.1E

The name of the complex [Fe(CN)6]4- is Hexacyanoferrate (II).

Explanation of Solution

  • The ligand is named first since there are six ligands it is denoted by the Greek prefix ‘hexa’.
  • If the anionic ligand name ends in ‘ate the ending must be changed as ‘o’ thus cyanate ligand is named as cyano.
  • After naming the ligands the metal must be named with its oxidation number in roman numerals.  The oxidation number of iron in the complex is +3.  Since, it is an anionic complex Latin name of the metal end in ‘ate’ has to given.

The name of the complex [Fe(CN)6]4- is Hexacyanoferrate (II).

(b)

Interpretation Introduction

Interpretation:

The name of the complex [Co(NH3)6]3+ has to be given

Concept Introduction:

Refer to part (a).

(b)

Expert Solution
Check Mark

Answer to Problem 9C.1E

The name of the complex [Co(NH3)6]3+ is hexaamminecobalt (III)

Explanation of Solution

  • The ligand is named first since there are six ligands it is denoted by the Greek prefix ‘hexa’.
  • After naming the ligand the metal must be named with its oxidation number in roman numerals.  The oxidation number of cobalt in the complex is +3.

The name of the complex [Co(NH3)6]3+ is hexaamminecobalt (III).

(c)

Interpretation Introduction

Interpretation:

The name of the complex [Co(CN)5(OH2)]2- has to be given.

Concept Introduction:

Refer to part (a).

(c)

Expert Solution
Check Mark

Answer to Problem 9C.1E

The name of the complex [Co(CN)5(OH2)]2- is aquapentacyanocobaltae (III).

Explanation of Solution

  • The complex has two ligands that water and cyanate, if there is more than one ligand then the ligand is named as in the alphabetical order thus ‘aqua’ ligand is named first.
  • If the anionic ligand name ends in ‘ate’ the ending must be changed as ‘o’ thus cyanate ligand is named as cyano since there is five ligands it is denoted by the Greek prefix ‘penta.’
  • After naming the ligands in the parentheses the metal must be named with its oxidation number in roman numerals.  The oxidation number of cobalt in the complex is +3.  Since, it is an anionic complex Latin name of the metal end in ‘ate’ has to given.

The name of the complex [Co(CN)5(OH2)]2- is aquapentacyanocobaltae (III).

(d)

Interpretation Introduction

Interpretation:

The name of the complex [Co(NH3)5(SO4)]+ has to be given.

Concept Introduction:

Refer to part (a).

(d)

Expert Solution
Check Mark

Answer to Problem 9C.1E

The name of the complex [Co(NH3)5(SO4)]+ is pentamminesulphatocobalt (III).

Explanation of Solution

  • The complex has two ligands that amine and sulphate, if there is more than one ligand then the ligand is named as in the alphabetical order thus ‘amine’ ligand is named first since there is five ligands it is denoted by the Greek prefix ‘penta.’
  • If the anionic ligand name ends in ‘ate’ the ending must be changed as ‘o’ thus sulphate ligand is named as sulphato
  • After naming the ligands in the parentheses the metal must be named with its oxidation number in roman numerals.  The oxidation number of cobalt in the complex is +3.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
2. Name the following hydrocarbons. (9 marks) a) HHHHHHHH H-C-C- H-O-S b) HCEC-CH3 H H H H H d) c) H C=C- H H H e) CH3 CH3 CH2CH=CH-CH=CHCH3 HHHH H-C-C-C-C-H H HH H f) large CH2CH3 pola H3C section lovels tower, able ocart firs g) Tower H3C-CH2 then in H3C-CH-CH-CH3 enblbano bne noitsidab Copyright © 2008. Durham Continuing Education CH3
Name the molecules & Identify any chiral center CH3CH2CH2CHCH₂CH₂CH₂CH₂ OH CH₂CHCH2CH3 Br CH3 CH3CHCH2CHCH2CH3 CH3
Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electrons-pushing arrows for the following reaction or mechanistic step(s).

Chapter 9 Solutions

ACHIEVE/CHEMICAL PRINCIPLES ACCESS 2TERM

Ch. 9 - Prob. 9A.9ECh. 9 - Prob. 9A.10ECh. 9 - Prob. 9A.11ECh. 9 - Prob. 9A.12ECh. 9 - Prob. 9A.13ECh. 9 - Prob. 9A.14ECh. 9 - Prob. 9B.1ASTCh. 9 - Prob. 9B.1BSTCh. 9 - Prob. 9B.2ASTCh. 9 - Prob. 9B.2BSTCh. 9 - Prob. 9B.1ECh. 9 - Prob. 9B.2ECh. 9 - Prob. 9B.3ECh. 9 - Prob. 9B.4ECh. 9 - Prob. 9B.5ECh. 9 - Prob. 9B.6ECh. 9 - Prob. 9B.7ECh. 9 - Prob. 9B.8ECh. 9 - Prob. 9B.9ECh. 9 - Prob. 9B.10ECh. 9 - Prob. 9B.11ECh. 9 - Prob. 9B.12ECh. 9 - Prob. 9B.13ECh. 9 - Prob. 9B.14ECh. 9 - Prob. 9B.15ECh. 9 - Prob. 9B.16ECh. 9 - Prob. 9C.1ASTCh. 9 - Prob. 9C.1BSTCh. 9 - Prob. 9C.2ASTCh. 9 - Prob. 9C.2BSTCh. 9 - Prob. 9C.3ASTCh. 9 - Prob. 9C.3BSTCh. 9 - Prob. 9C.4ASTCh. 9 - Prob. 9C.4BSTCh. 9 - Prob. 9C.1ECh. 9 - Prob. 9C.2ECh. 9 - Prob. 9C.3ECh. 9 - Prob. 9C.4ECh. 9 - Prob. 9C.5ECh. 9 - Prob. 9C.6ECh. 9 - Prob. 9C.7ECh. 9 - Prob. 9C.8ECh. 9 - Prob. 9C.9ECh. 9 - Prob. 9C.10ECh. 9 - Prob. 9C.11ECh. 9 - Prob. 9C.12ECh. 9 - Prob. 9C.13ECh. 9 - Prob. 9C.14ECh. 9 - Prob. 9C.15ECh. 9 - Prob. 9C.16ECh. 9 - Prob. 9C.17ECh. 9 - Prob. 9C.18ECh. 9 - Prob. 9C.19ECh. 9 - Prob. 9C.20ECh. 9 - Prob. 9D.1ASTCh. 9 - Prob. 9D.1BSTCh. 9 - Prob. 9D.2ASTCh. 9 - Prob. 9D.2BSTCh. 9 - Prob. 9D.3ASTCh. 9 - Prob. 9D.3BSTCh. 9 - Prob. 9D.4ASTCh. 9 - Prob. 9D.4BSTCh. 9 - Prob. 9D.1ECh. 9 - Prob. 9D.2ECh. 9 - Prob. 9D.3ECh. 9 - Prob. 9D.4ECh. 9 - Prob. 9D.5ECh. 9 - Prob. 9D.6ECh. 9 - Prob. 9D.7ECh. 9 - Prob. 9D.8ECh. 9 - Prob. 9D.9ECh. 9 - Prob. 9D.10ECh. 9 - Prob. 9D.11ECh. 9 - Prob. 9D.12ECh. 9 - Prob. 9D.13ECh. 9 - Prob. 9D.14ECh. 9 - Prob. 9D.15ECh. 9 - Prob. 9D.16ECh. 9 - Prob. 9D.17ECh. 9 - Prob. 9D.18ECh. 9 - Prob. 9D.19ECh. 9 - Prob. 9D.20ECh. 9 - Prob. 9D.21ECh. 9 - Prob. 9D.22ECh. 9 - Prob. 9D.23ECh. 9 - Prob. 9D.24ECh. 9 - Prob. 9D.25ECh. 9 - Prob. 9D.26ECh. 9 - Prob. 9D.27ECh. 9 - Prob. 9D.28ECh. 9 - Prob. 9D.29ECh. 9 - Prob. 9D.30ECh. 9 - Prob. 9D.31ECh. 9 - Prob. 9D.32ECh. 9 - Prob. 9D.33ECh. 9 - Prob. 9D.34ECh. 9 - Prob. 9.1ECh. 9 - Prob. 9.2ECh. 9 - Prob. 9.3ECh. 9 - Prob. 9.4ECh. 9 - Prob. 9.5ECh. 9 - Prob. 9.6ECh. 9 - Prob. 9.7ECh. 9 - Prob. 9.8ECh. 9 - Prob. 9.9ECh. 9 - Prob. 9.10ECh. 9 - Prob. 9.11ECh. 9 - Prob. 9.12ECh. 9 - Prob. 9.13ECh. 9 - Prob. 9.14ECh. 9 - Prob. 9.15ECh. 9 - Prob. 9.16ECh. 9 - Prob. 9.17ECh. 9 - Prob. 9.18ECh. 9 - Prob. 9.19ECh. 9 - Prob. 9.20ECh. 9 - Prob. 9.21ECh. 9 - Prob. 9.23ECh. 9 - Prob. 9.25E
Knowledge Booster
Background pattern image
Chemistry
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
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Text book image
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Text book image
Chemistry: An Atoms First Approach
Chemistry
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Cengage Learning
Text book image
Chemistry
Chemistry
ISBN:9781133611097
Author:Steven S. Zumdahl
Publisher:Cengage Learning
Text book image
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
Text book image
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning