Chemistry: The Molecular Nature of Matter
7th Edition
ISBN: 9781118516461
Author: Neil D. Jespersen, Alison Hyslop
Publisher: WILEY
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Question
Chapter 21, Problem 49RQ
Interpretation Introduction
Interpretation:
The function served by heme in hemoglobin and myoglobin is to be determined.
Concept Information:
Ligands are molecules or ions that are bonded with a coordinate covalent bond to a metal ion.
Coordination number is the number of atoms or ligands that surrounds the central metal ion.
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What other metals we can detect with Spectroscopic analysis?
A manufacturing company is trying to produce a lightweight but strong cart for use by home gardeners.Explain which metal—titanium (Ti), iron (Fe), or zinc (Zn)—would be the best for this application andwhy? Look at properties of each metal. Remember to consider corrosion and rusting as well as weight. Ductility, malleability.
Assign reasons for the following:
(i) In the series Sc (Z = 21) to Zn (Z = 30), the enthalpy of atomisation of Zn is the lowest.
(ii) Zr and Hf have almost identical radii.
(iii)Transition metals show variable oxidation states.
(iv) The value for copper is positive (+ 0.34 V).
(v) Cr2+ is a very good reducing agent.
Chapter 21 Solutions
Chemistry: The Molecular Nature of Matter
Ch. 21 - Prob. 1PECh. 21 - Aluminum chloride crystallizes from aqueous...Ch. 21 - What is the formula of the complex ion that is...Ch. 21 - Prob. 4PECh. 21 - Prob. 5PECh. 21 - Prob. 6PECh. 21 - What is the coordination number of the metal ion...Ch. 21 - What is the coordination number of the metal ion...Ch. 21 - Prob. 9PECh. 21 - Prob. 10PE
Ch. 21 - Prob. 11PECh. 21 - Prob. 12PECh. 21 - The iron metal center in hemoglobin sits in an...Ch. 21 - Prob. 1RQCh. 21 - Prob. 2RQCh. 21 - Prob. 3RQCh. 21 - Prob. 4RQCh. 21 - Complex Ions Use Lewis structures to diagram the...Ch. 21 - Complex Ions
21.6 What must be true about the...Ch. 21 - Prob. 7RQCh. 21 - Complex Ions What is a chelate? Use Lewis...Ch. 21 - Prob. 9RQCh. 21 - Complex Ions Explain how a sale of EDTA4- can...Ch. 21 - Prob. 11RQCh. 21 - Complex Ions
21.12 The cobalt(III) ion, , forms a...Ch. 21 - Prob. 13RQCh. 21 - Complex Ions What is the chelate effect? How does...Ch. 21 - Prob. 15RQCh. 21 - Prob. 16RQCh. 21 - Prob. 17RQCh. 21 - Prob. 18RQCh. 21 - Prob. 19RQCh. 21 - Prob. 20RQCh. 21 - Prob. 21RQCh. 21 - Prob. 22RQCh. 21 - Prob. 23RQCh. 21 - Prob. 24RQCh. 21 - Coordination Number and Structure Draw (a) a...Ch. 21 - Prob. 26RQCh. 21 - Prob. 27RQCh. 21 - Prob. 28RQCh. 21 - Prob. 29RQCh. 21 - Prob. 30RQCh. 21 - Prob. 31RQCh. 21 - Bonding in Metal Complexes
21.32 On appropriate...Ch. 21 - Prob. 33RQCh. 21 - Prob. 34RQCh. 21 - Prob. 35RQCh. 21 - Prob. 36RQCh. 21 - Prob. 37RQCh. 21 - Prob. 38RQCh. 21 - Prob. 39RQCh. 21 - Prob. 40RQCh. 21 - Prob. 41RQCh. 21 - Prob. 42RQCh. 21 - Bonding in Metal Complexes What factors about the...Ch. 21 - Prob. 44RQCh. 21 - Bonding in Metal Complexes The complex [...Ch. 21 - Bonding in Metal Complexes
21.46 Consider the...Ch. 21 - Prob. 47RQCh. 21 - Prob. 48RQCh. 21 - Prob. 49RQCh. 21 - Prob. 50RQCh. 21 - Prob. 51RQCh. 21 - Biological Functions of Metals Ions
21.52 List...Ch. 21 - Prob. 53RQCh. 21 - Prob. 54RQCh. 21 - Prob. 55RQCh. 21 - Write the formula, including its correct charge,...Ch. 21 - Metal Complex Nomenclature How would the following...Ch. 21 - Metal Complex Nomenclature
21.58 How would the...Ch. 21 - Give IUPAC names for each of the following:...Ch. 21 - Prob. 60RQCh. 21 - Prob. 61RQCh. 21 - Prob. 62RQCh. 21 - Coordination Number and Structure
21.63 What is...Ch. 21 - Prob. 64RQCh. 21 - Draw a reasonable structure for (a) [ Zn(NH3)4 ]2+...Ch. 21 - Prob. 66RQCh. 21 - Prob. 67RQCh. 21 - 21.68 The following compound is called...Ch. 21 - Prob. 69RQCh. 21 - Isomers of Metal Complexes
*21.70 Below is a...Ch. 21 - Prob. 71RQCh. 21 - Prob. 72RQCh. 21 - Prob. 73RQCh. 21 - Prob. 74RQCh. 21 - Bonding in Metal Complexes
*21.75 In which complex...Ch. 21 - Prob. 76RQCh. 21 - Prob. 77RQCh. 21 - Prob. 78RQCh. 21 - Prob. 79RQCh. 21 - Prob. 80RQCh. 21 - Referring to the two ligands, A and B, described...Ch. 21 - Referring to the complexes in Problems 21.80 and...Ch. 21 - Prob. 83RQCh. 21 - Prob. 84RQCh. 21 - *21.85 Sketch the d-orbital energy level diagrams...Ch. 21 - *21.86 Sketch the d-orbital energy level diagrams...Ch. 21 - *21.87 ions can be either four coordinate or six...Ch. 21 - Prob. 88RQCh. 21 - Most of the first row transition metals form 2+...Ch. 21 - *21.90 Is the complex chiral? Illustrate your...Ch. 21 - The complex [PtCl2(NH3)2] can be obtained as two...Ch. 21 - Prob. 92RQCh. 21 - Prob. 93RQCh. 21 - The compound Cr2(NH3)3(H2O)3Cl is a neutral salt...Ch. 21 - Prob. 95RQCh. 21 - Prob. 96RQCh. 21 - Prob. 97RQCh. 21 - Prob. 98RQCh. 21 - Prob. 99RQCh. 21 - Platinum(IV) makes compounds with coordination...Ch. 21 - Prob. 101RQCh. 21 - Prob. 102RQ
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Similar questions
- Write an acitivity series for the generic metals, A, B, C, D if the following observations were made: D + B2+ → no reaction C + B2+ → C2+ + B B + A2+ → B2+ + A A + D2+ → no reactionarrow_forwardNeed help with Which metal is more “active” Zn or Fe?arrow_forwardA manufacturing company is trying to produce a lightweight but strong cart for use by home gardeners Explain which metal titanium iron (Fe ), or zinc (Zn ) would be the best for this application and why?arrow_forward
- <p>Explain why transition metals exhibit multiple oxidation states instead of a single oxidation state (like most of the main-group metals).arrow_forwardGiven the metal activity trend below. Al > Cr > Ni > H2 > Pt Which of the following will reduce Cr2+ to Cr? a. Cr metal b. Al metal c. Ni metal d. H2 gasarrow_forwardWhat differences can be found between zinc and magnesium in regards to electron orbitals? Do complex ions appear to form easier with group metals or transition metals? Why?arrow_forward
- The standard reduction potential for the reaction [Co( H 2 O)6]3+(aq)+e[CO( H 2 O)6]2+(aq) is about 1.8 V. The reduction potential for the reaction [Co( NH 3 )6]3+(aq)+e[Co( NH 3 )6]2+(aq) is +0.1 V. Calculate the cell potentials to show whether the complex ions,. [Co( H 2 O)6]2+ and or [Co( NH 3 )6]2+, can be oxidized to the corresponding Cobalt (III) complex by oxygen.arrow_forwardHydrogen peroxide is often stored in the refrigerator to help keep it from decomposing according to the reaction: Use information from the standard reduction potentials to determine the equilibrium constant of this reaction.arrow_forward
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